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Home Return to list Small Craft Advisory 0081 Issued by the Detroit / Pontiac Forecast Office
Action: New Issued At: 2025-11-05 20:53:02 088 WHUS73 KDTX 060252 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 952 PM EST Wed Nov 5 2025 LHZ422-060900- /O.CAN.KDTX.GL.W.0023.000000T0000Z-251106T0300Z/ /O.NEW.KDTX.SC.Y.0081.251106T0252Z-251106T0900Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 952 PM EST Wed Nov 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST THURSDAY... ...GALE WARNING IS CANCELLED... * WHAT...Expect sustained winds up to 19 knots from the northwest with gusts up to 27 knots. The largest significant waves will be 3 feet with a potential maximum wave height of 4 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-060900- /O.CAN.KDTX.GL.W.0023.000000T0000Z-251106T0300Z/ /O.NEW.KDTX.SC.Y.0081.251106T0252Z-251106T0900Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 952 PM EST Wed Nov 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST THURSDAY... ...GALE WARNING IS CANCELLED... * WHAT...Expect sustained winds up to 22 knots from the northwest with gusts up to 32 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ361-060400- /O.CAN.KDTX.GL.W.0023.000000T0000Z-251106T0300Z/ Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 952 PM EST Wed Nov 5 2025 ...GALE WARNING IS CANCELLED... Wind gusts to 30 knows will prevail for a few more hours, then quickly decrease. $$ LHZ421-060900- /O.EXT.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 952 PM EST Wed Nov 5 2025 ...GALE WARNING NOW IN EFFECT UNTIL 4 AM EST THURSDAY... * WHAT...Expect sustained winds up to 25 knots from the northwest with gusts up to 36 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LHZ441-060900- /O.EXT.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Port Austin to Harbor Beach MI- 952 PM EST Wed Nov 5 2025 ...GALE WARNING NOW IN EFFECT UNTIL 4 AM EST THURSDAY... * WHAT...Expect sustained winds up to 26 knots from the northwest with gusts up to 35 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Port Austin to Harbor Beach MI, Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * 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. && $$ LHZ362-363-462>464-060900- /O.EXT.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 952 PM EST Wed Nov 5 2025 ...GALE WARNING NOW IN EFFECT UNTIL 4 AM EST THURSDAY... * WHAT...Expect sustained winds up to 31 knots from the northwest with gusts up to 37 knots. The largest significant waves will be 12 feet with a potential maximum wave height of 17 feet. * WHERE...Portions of Lake Huron. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: New Issued At: 2025-11-05 20:53:02 088 WHUS73 KDTX 060252 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 952 PM EST Wed Nov 5 2025 LHZ422-060900- /O.CAN.KDTX.GL.W.0023.000000T0000Z-251106T0300Z/ /O.NEW.KDTX.SC.Y.0081.251106T0252Z-251106T0900Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 952 PM EST Wed Nov 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST THURSDAY... ...GALE WARNING IS CANCELLED... * WHAT...Expect sustained winds up to 19 knots from the northwest with gusts up to 27 knots. The largest significant waves will be 3 feet with a potential maximum wave height of 4 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-060900- /O.CAN.KDTX.GL.W.0023.000000T0000Z-251106T0300Z/ /O.NEW.KDTX.SC.Y.0081.251106T0252Z-251106T0900Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 952 PM EST Wed Nov 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST THURSDAY... ...GALE WARNING IS CANCELLED... * WHAT...Expect sustained winds up to 22 knots from the northwest with gusts up to 32 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ361-060400- /O.CAN.KDTX.GL.W.0023.000000T0000Z-251106T0300Z/ Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 952 PM EST Wed Nov 5 2025 ...GALE WARNING IS CANCELLED... Wind gusts to 30 knows will prevail for a few more hours, then quickly decrease. $$ LHZ421-060900- /O.EXT.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 952 PM EST Wed Nov 5 2025 ...GALE WARNING NOW IN EFFECT UNTIL 4 AM EST THURSDAY... * WHAT...Expect sustained winds up to 25 knots from the northwest with gusts up to 36 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LHZ441-060900- /O.EXT.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Port Austin to Harbor Beach MI- 952 PM EST Wed Nov 5 2025 ...GALE WARNING NOW IN EFFECT UNTIL 4 AM EST THURSDAY... * WHAT...Expect sustained winds up to 26 knots from the northwest with gusts up to 35 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Port Austin to Harbor Beach MI, Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * 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. && $$ LHZ362-363-462>464-060900- /O.EXT.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 952 PM EST Wed Nov 5 2025 ...GALE WARNING NOW IN EFFECT UNTIL 4 AM EST THURSDAY... * WHAT...Expect sustained winds up to 31 knots from the northwest with gusts up to 37 knots. The largest significant waves will be 12 feet with a potential maximum wave height of 17 feet. * WHERE...Portions of Lake Huron. * WHEN...The maximum winds are expected around 9 PM EST Wednesday with the largest waves expected around 9 PM EST Wednesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: Time Extended Issued At: 2025-11-06 02:36:39 806 WHUS73 KDTX 060836 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 336 AM EST Thu Nov 6 2025 LHZ441-061500- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ /O.EXB.KDTX.SC.Y.0081.251106T0900Z-251106T1500Z/ Port Austin to Harbor Beach MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING... ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... * WHAT...Expect sustained winds up to 18 knots from the northwest with gusts up to 23 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 AM EST Thursday with the largest waves expected around 4 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-060945- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 336 AM EST Thu Nov 6 2025 ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ362-363-462>464-060945- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 336 AM EST Thu Nov 6 2025 ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ422-060945- /O.EXP.KDTX.SC.Y.0081.000000T0000Z-251106T0900Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ443-060945- /O.EXP.KDTX.SC.Y.0081.000000T0000Z-251106T0900Z/ Port Sanilac to Port Huron MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ442-061500- /O.EXT.KDTX.SC.Y.0081.000000T0000Z-251106T1500Z/ Harbor Beach to Port Sanilac MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Expect sustained winds up to 17 knots from the northwest with gusts up to 25 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI. * WHEN...The maximum winds are expected around 3 AM EST Thursday with the largest waves expected around 3 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Expired Issued At: 2025-11-06 02:36:39 806 WHUS73 KDTX 060836 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 336 AM EST Thu Nov 6 2025 LHZ441-061500- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ /O.EXB.KDTX.SC.Y.0081.251106T0900Z-251106T1500Z/ Port Austin to Harbor Beach MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING... ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... * WHAT...Expect sustained winds up to 18 knots from the northwest with gusts up to 23 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 AM EST Thursday with the largest waves expected around 4 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-060945- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 336 AM EST Thu Nov 6 2025 ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ362-363-462>464-060945- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 336 AM EST Thu Nov 6 2025 ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ422-060945- /O.EXP.KDTX.SC.Y.0081.000000T0000Z-251106T0900Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ443-060945- /O.EXP.KDTX.SC.Y.0081.000000T0000Z-251106T0900Z/ Port Sanilac to Port Huron MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ442-061500- /O.EXT.KDTX.SC.Y.0081.000000T0000Z-251106T1500Z/ Harbor Beach to Port Sanilac MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Expect sustained winds up to 17 knots from the northwest with gusts up to 25 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI. * WHEN...The maximum winds are expected around 3 AM EST Thursday with the largest waves expected around 3 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time and Area Extended Issued At: 2025-11-06 02:36:39 806 WHUS73 KDTX 060836 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 336 AM EST Thu Nov 6 2025 LHZ441-061500- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ /O.EXB.KDTX.SC.Y.0081.251106T0900Z-251106T1500Z/ Port Austin to Harbor Beach MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING... ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... * WHAT...Expect sustained winds up to 18 knots from the northwest with gusts up to 23 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 AM EST Thursday with the largest waves expected around 4 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-060945- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 336 AM EST Thu Nov 6 2025 ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ362-363-462>464-060945- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 336 AM EST Thu Nov 6 2025 ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ422-060945- /O.EXP.KDTX.SC.Y.0081.000000T0000Z-251106T0900Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ443-060945- /O.EXP.KDTX.SC.Y.0081.000000T0000Z-251106T0900Z/ Port Sanilac to Port Huron MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ442-061500- /O.EXT.KDTX.SC.Y.0081.000000T0000Z-251106T1500Z/ Harbor Beach to Port Sanilac MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Expect sustained winds up to 17 knots from the northwest with gusts up to 25 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI. * WHEN...The maximum winds are expected around 3 AM EST Thursday with the largest waves expected around 3 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Expired Issued At: 2025-11-06 02:36:39 806 WHUS73 KDTX 060836 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 336 AM EST Thu Nov 6 2025 LHZ441-061500- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ /O.EXB.KDTX.SC.Y.0081.251106T0900Z-251106T1500Z/ Port Austin to Harbor Beach MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING... ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... * WHAT...Expect sustained winds up to 18 knots from the northwest with gusts up to 23 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 AM EST Thursday with the largest waves expected around 4 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-060945- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 336 AM EST Thu Nov 6 2025 ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ362-363-462>464-060945- /O.EXP.KDTX.GL.W.0023.000000T0000Z-251106T0900Z/ Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 336 AM EST Thu Nov 6 2025 ...GALE WARNING WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ422-060945- /O.EXP.KDTX.SC.Y.0081.000000T0000Z-251106T0900Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ443-060945- /O.EXP.KDTX.SC.Y.0081.000000T0000Z-251106T0900Z/ Port Sanilac to Port Huron MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM EST EARLY THIS MORNING... Winds quickly weaken through the morning. $$ LHZ442-061500- /O.EXT.KDTX.SC.Y.0081.000000T0000Z-251106T1500Z/ Harbor Beach to Port Sanilac MI- 336 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Expect sustained winds up to 17 knots from the northwest with gusts up to 25 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI. * WHEN...The maximum winds are expected around 3 AM EST Thursday with the largest waves expected around 3 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Expired Issued At: 2025-11-06 09:04:12 970 WHUS73 KDTX 061503 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 1003 AM EST Thu Nov 6 2025 LHZ441-442-070330- /O.EXP.KDTX.SC.Y.0081.000000T0000Z-251106T1500Z/ /O.NEW.KDTX.SC.Y.0082.251107T0500Z-251108T1500Z/ Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI- 1003 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM EST SATURDAY... * WHAT...Expect sustained winds up to 22 knots from the west with gusts up to 31 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Port Austin to Harbor Beach MI and Harbor Beach to Port Sanilac MI. * WHEN...The maximum winds are expected around 3 AM EST Friday with the largest waves expected around 2 AM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ422-443-070330- /O.NEW.KDTX.SC.Y.0082.251107T0500Z-251108T0900Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- Port Sanilac to Port Huron MI- 1003 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 AM EST SATURDAY... * WHAT...Expect sustained winds up to 24 knots from the southwest with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 4 AM EST Friday with the largest waves expected around 5 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-070330- /O.NEW.KDTX.SC.Y.0082.251107T0500Z-251108T1500Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 1003 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM EST SATURDAY... * WHAT...Expect sustained winds up to 25 knots from the west with gusts up to 32 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay. * WHEN...The maximum winds are expected around 4 AM EST Friday with the largest waves expected around 6 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-LEZ444-070330- /O.NEW.KDTX.SC.Y.0082.251107T0500Z-251107T2100Z/ Lake St Clair- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 1003 AM EST Thu Nov 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EST FRIDAY... * WHAT...Expect sustained winds up to 20 knots from the southwest with gusts up to 27 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...In Lake St Clair, Lake St Clair. In Lake Erie, Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 7 AM EST Friday with the largest waves expected around 6 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||