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Home Return to list Gale Warning 0063 Issued by the Marquette Forecast Office
Action: Continued Issued At: 2025-12-17 09:57:15 777 WHUS73 KMQT 171556 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI Issued by National Weather Service Gaylord MI 1056 AM EST Wed Dec 17 2025 LSZ242-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1600Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Ontonagon to Upper Entrance of Portage Canal MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 9 to 14 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ243-244-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1700Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI and Eagle River to Manitou Island MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ248-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251217T1800Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Huron Islands to Marquette MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 2 to 5 ft occurring. For the Gale Warning, west winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Huron Islands to Marquette MI. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ249>251-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251218T0000Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 7 to 10 ft occurring. For the Gale Warning, southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Small Craft Advisory, until 7 PM EST this evening. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ162-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T0600Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 1 PM EST /NOON CST/ THURSDAY TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 9 ft expected. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...From 1 PM EST /noon CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ221-248-250-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T1200Z/ Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 AM EST THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 7 to 10 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage, Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From 10 PM this evening to 7 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ240-241-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T0900Z/ Saxon Harbor WI to Black River MI-Black River to Ontonagon MI- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 10 PM EST /9 PM CST/ THIS EVENING TO 4 AM EST /3 AM CST/ THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 5 ft expected. * WHERE...Saxon Harbor WI to Black River MI and Black River to Ontonagon MI. * WHEN...From 10 PM EST /9 PM CST/ this evening to 4 AM EST /3 AM CST/ Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ245-246-263-264-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 9 to 14 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI, Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ247-265>267-180400- /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays, Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore, Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore and Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...From 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ JPB Action: Continued Issued At: 2025-12-17 09:57:15 777 WHUS73 KMQT 171556 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI Issued by National Weather Service Gaylord MI 1056 AM EST Wed Dec 17 2025 LSZ242-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1600Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Ontonagon to Upper Entrance of Portage Canal MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 9 to 14 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ243-244-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1700Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI and Eagle River to Manitou Island MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ248-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251217T1800Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Huron Islands to Marquette MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 2 to 5 ft occurring. For the Gale Warning, west winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Huron Islands to Marquette MI. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ249>251-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251218T0000Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 7 to 10 ft occurring. For the Gale Warning, southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Small Craft Advisory, until 7 PM EST this evening. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ162-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T0600Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 1 PM EST /NOON CST/ THURSDAY TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 9 ft expected. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...From 1 PM EST /noon CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ221-248-250-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T1200Z/ Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 AM EST THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 7 to 10 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage, Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From 10 PM this evening to 7 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ240-241-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T0900Z/ Saxon Harbor WI to Black River MI-Black River to Ontonagon MI- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 10 PM EST /9 PM CST/ THIS EVENING TO 4 AM EST /3 AM CST/ THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 5 ft expected. * WHERE...Saxon Harbor WI to Black River MI and Black River to Ontonagon MI. * WHEN...From 10 PM EST /9 PM CST/ this evening to 4 AM EST /3 AM CST/ Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ245-246-263-264-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 9 to 14 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI, Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ247-265>267-180400- /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays, Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore, Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore and Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...From 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ JPB Action: Continued Issued At: 2025-12-17 09:57:15 777 WHUS73 KMQT 171556 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI Issued by National Weather Service Gaylord MI 1056 AM EST Wed Dec 17 2025 LSZ242-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1600Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Ontonagon to Upper Entrance of Portage Canal MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 9 to 14 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ243-244-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1700Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI and Eagle River to Manitou Island MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ248-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251217T1800Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Huron Islands to Marquette MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 2 to 5 ft occurring. For the Gale Warning, west winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Huron Islands to Marquette MI. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ249>251-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251218T0000Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 7 to 10 ft occurring. For the Gale Warning, southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Small Craft Advisory, until 7 PM EST this evening. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ162-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T0600Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 1 PM EST /NOON CST/ THURSDAY TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 9 ft expected. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...From 1 PM EST /noon CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ221-248-250-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T1200Z/ Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 AM EST THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 7 to 10 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage, Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From 10 PM this evening to 7 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ240-241-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T0900Z/ Saxon Harbor WI to Black River MI-Black River to Ontonagon MI- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 10 PM EST /9 PM CST/ THIS EVENING TO 4 AM EST /3 AM CST/ THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 5 ft expected. * WHERE...Saxon Harbor WI to Black River MI and Black River to Ontonagon MI. * WHEN...From 10 PM EST /9 PM CST/ this evening to 4 AM EST /3 AM CST/ Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ245-246-263-264-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 9 to 14 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI, Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ247-265>267-180400- /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays, Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore, Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore and Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...From 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ JPB Action: Continued Issued At: 2025-12-17 09:57:15 777 WHUS73 KMQT 171556 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI Issued by National Weather Service Gaylord MI 1056 AM EST Wed Dec 17 2025 LSZ242-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1600Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Ontonagon to Upper Entrance of Portage Canal MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 9 to 14 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ243-244-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1700Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI and Eagle River to Manitou Island MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ248-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251217T1800Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Huron Islands to Marquette MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 2 to 5 ft occurring. For the Gale Warning, west winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Huron Islands to Marquette MI. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ249>251-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251218T0000Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 7 to 10 ft occurring. For the Gale Warning, southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Small Craft Advisory, until 7 PM EST this evening. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ162-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T0600Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 1 PM EST /NOON CST/ THURSDAY TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 9 ft expected. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...From 1 PM EST /noon CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ221-248-250-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T1200Z/ Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 AM EST THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 7 to 10 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage, Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From 10 PM this evening to 7 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ240-241-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T0900Z/ Saxon Harbor WI to Black River MI-Black River to Ontonagon MI- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 10 PM EST /9 PM CST/ THIS EVENING TO 4 AM EST /3 AM CST/ THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 5 ft expected. * WHERE...Saxon Harbor WI to Black River MI and Black River to Ontonagon MI. * WHEN...From 10 PM EST /9 PM CST/ this evening to 4 AM EST /3 AM CST/ Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ245-246-263-264-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 9 to 14 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI, Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ247-265>267-180400- /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays, Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore, Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore and Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...From 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ JPB Action: Continued Issued At: 2025-12-17 09:57:15 777 WHUS73 KMQT 171556 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI Issued by National Weather Service Gaylord MI 1056 AM EST Wed Dec 17 2025 LSZ242-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1600Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Ontonagon to Upper Entrance of Portage Canal MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 9 to 14 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ243-244-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1700Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI and Eagle River to Manitou Island MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ248-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251217T1800Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Huron Islands to Marquette MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 2 to 5 ft occurring. For the Gale Warning, west winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Huron Islands to Marquette MI. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ249>251-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251218T0000Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 7 to 10 ft occurring. For the Gale Warning, southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Small Craft Advisory, until 7 PM EST this evening. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ162-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T0600Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 1 PM EST /NOON CST/ THURSDAY TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 9 ft expected. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...From 1 PM EST /noon CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ221-248-250-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T1200Z/ Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 AM EST THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 7 to 10 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage, Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From 10 PM this evening to 7 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ240-241-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T0900Z/ Saxon Harbor WI to Black River MI-Black River to Ontonagon MI- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 10 PM EST /9 PM CST/ THIS EVENING TO 4 AM EST /3 AM CST/ THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 5 ft expected. * WHERE...Saxon Harbor WI to Black River MI and Black River to Ontonagon MI. * WHEN...From 10 PM EST /9 PM CST/ this evening to 4 AM EST /3 AM CST/ Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ245-246-263-264-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 9 to 14 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI, Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ247-265>267-180400- /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays, Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore, Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore and Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...From 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ JPB Action: Continued Issued At: 2025-12-17 09:57:15 777 WHUS73 KMQT 171556 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI Issued by National Weather Service Gaylord MI 1056 AM EST Wed Dec 17 2025 LSZ242-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1600Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Ontonagon to Upper Entrance of Portage Canal MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 9 to 14 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ243-244-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1700Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI and Eagle River to Manitou Island MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ248-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251217T1800Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Huron Islands to Marquette MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 2 to 5 ft occurring. For the Gale Warning, west winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Huron Islands to Marquette MI. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ249>251-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251218T0000Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 7 to 10 ft occurring. For the Gale Warning, southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Small Craft Advisory, until 7 PM EST this evening. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ162-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T0600Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 1 PM EST /NOON CST/ THURSDAY TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 9 ft expected. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...From 1 PM EST /noon CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ221-248-250-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T1200Z/ Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 AM EST THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 7 to 10 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage, Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From 10 PM this evening to 7 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ240-241-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T0900Z/ Saxon Harbor WI to Black River MI-Black River to Ontonagon MI- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 10 PM EST /9 PM CST/ THIS EVENING TO 4 AM EST /3 AM CST/ THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 5 ft expected. * WHERE...Saxon Harbor WI to Black River MI and Black River to Ontonagon MI. * WHEN...From 10 PM EST /9 PM CST/ this evening to 4 AM EST /3 AM CST/ Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ245-246-263-264-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 9 to 14 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI, Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ247-265>267-180400- /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays, Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore, Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore and Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...From 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ JPB Action: Continued Issued At: 2025-12-17 09:57:15 777 WHUS73 KMQT 171556 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI Issued by National Weather Service Gaylord MI 1056 AM EST Wed Dec 17 2025 LSZ242-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1600Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Ontonagon to Upper Entrance of Portage Canal MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 9 to 14 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ243-244-180400- /O.CAN.KMQT.SC.Y.0205.000000T0000Z-251217T1700Z/ /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI and Eagle River to Manitou Island MI. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ248-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251217T1800Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Huron Islands to Marquette MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 2 to 5 ft occurring. For the Gale Warning, west winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Huron Islands to Marquette MI. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ249>251-180400- /O.CON.KMQT.SC.Y.0205.000000T0000Z-251218T0000Z/ /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- 1056 AM EST Wed Dec 17 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 20 kt and waves 7 to 10 ft occurring. For the Gale Warning, southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...For the Small Craft Advisory, until 7 PM EST this evening. For the Gale Warning, from 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ162-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T0600Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 1 PM EST /NOON CST/ THURSDAY TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 6 to 9 ft expected. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...From 1 PM EST /noon CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ221-248-250-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T1200Z/ Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 AM EST THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 7 to 10 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage, Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...From 10 PM this evening to 7 AM EST Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ240-241-180400- /O.CON.KMQT.GL.W.0063.251218T0300Z-251218T0900Z/ Saxon Harbor WI to Black River MI-Black River to Ontonagon MI- 1056 AM EST Wed Dec 17 2025 /956 AM CST Wed Dec 17 2025/ ...GALE WARNING REMAINS IN EFFECT FROM 10 PM EST /9 PM CST/ THIS EVENING TO 4 AM EST /3 AM CST/ THURSDAY... * WHAT...South winds 15 to 25 kt with gusts up to 40 kt and waves 2 to 5 ft expected. * WHERE...Saxon Harbor WI to Black River MI and Black River to Ontonagon MI. * WHEN...From 10 PM EST /9 PM CST/ this evening to 4 AM EST /3 AM CST/ Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ245-246-263-264-180400- /O.CON.KMQT.GL.W.0063.251218T1800Z-251219T1500Z/ Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 1 PM THURSDAY TO 10 AM EST FRIDAY... * WHAT...North winds 25 to 35 kt with gusts up to 45 kt and waves 9 to 14 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI, Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border. * WHEN...From 1 PM Thursday to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LSZ247-265>267-180400- /O.CON.KMQT.GL.W.0063.251218T0000Z-251219T1500Z/ Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 1056 AM EST Wed Dec 17 2025 ...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY... * WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and waves 11 to 16 ft expected. * WHERE...Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays, Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore, Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore and Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...From 7 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ JPB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||