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Home Return to list Small Craft Advisory 0085 Issued by the Green Bay Forecast Office
Action: New Issued At: 2025-11-08 03:31:04 167 WHUS73 KGRB 080930 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 330 AM CST Sat Nov 8 2025 LMZ521-522-541-081730- /O.NEW.KGRB.SC.Y.0085.251109T0900Z-251110T1200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 330 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM SUNDAY TO 6 AM CST MONDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 1 to 4 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 3 AM Sunday to 6 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-081730- /O.NEW.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 330 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ JLA Action: New Issued At: 2025-11-08 03:31:04 167 WHUS73 KGRB 080930 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 330 AM CST Sat Nov 8 2025 LMZ521-522-541-081730- /O.NEW.KGRB.SC.Y.0085.251109T0900Z-251110T1200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 330 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM SUNDAY TO 6 AM CST MONDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 1 to 4 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 3 AM Sunday to 6 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-081730- /O.NEW.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 330 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ JLA Action: Continued Issued At: 2025-11-08 10:53:18 065 WHUS73 KGRB 081652 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1052 AM CST Sat Nov 8 2025 LMZ521-522-541-090100- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251110T1200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 1052 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 AM CST MONDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 1 to 4 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 3 AM Sunday to 6 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-090100- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1052 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-11-08 10:53:18 065 WHUS73 KGRB 081652 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1052 AM CST Sat Nov 8 2025 LMZ521-522-541-090100- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251110T1200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 1052 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 AM CST MONDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 1 to 4 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 3 AM Sunday to 6 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-090100- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1052 AM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-11-08 15:54:25 804 WHUS73 KGRB 082154 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 354 PM CST Sat Nov 8 2025 LMZ521-522-541-090600- /O.EXT.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 354 PM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...North to northwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 6 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-090600- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 354 PM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...North to northwest winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2025-11-08 15:54:25 804 WHUS73 KGRB 082154 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 354 PM CST Sat Nov 8 2025 LMZ521-522-541-090600- /O.EXT.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 354 PM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...North to northwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 6 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-090600- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 354 PM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...North to northwest winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-11-08 21:49:35 477 WHUS73 KGRB 090349 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 949 PM CST Sat Nov 8 2025 LMZ521-522-541-091200- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 949 PM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...North to northwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 6 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-091200- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 949 PM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...North to northwest winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-11-08 21:49:35 477 WHUS73 KGRB 090349 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 949 PM CST Sat Nov 8 2025 LMZ521-522-541-091200- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 949 PM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...North to northwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 6 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-091200- /O.CON.KGRB.SC.Y.0085.251109T0900Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 949 PM CST Sat Nov 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO 6 PM CST MONDAY... * WHAT...North to northwest winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 3 AM Sunday to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-11-09 10:38:13 351 WHUS73 KGRB 091637 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1037 AM CST Sun Nov 9 2025 LMZ521-522-541-100045- /O.CON.KGRB.SC.Y.0085.000000T0000Z-251111T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 1037 AM CST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...North winds 15 to 20 kt with gusts up to 25 kt and waves 2 to 5 ft. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-100045- /O.CON.KGRB.SC.Y.0085.000000T0000Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1037 AM CST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-11-09 10:38:13 351 WHUS73 KGRB 091637 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1037 AM CST Sun Nov 9 2025 LMZ521-522-541-100045- /O.CON.KGRB.SC.Y.0085.000000T0000Z-251111T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 1037 AM CST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...North winds 15 to 20 kt with gusts up to 25 kt and waves 2 to 5 ft. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-100045- /O.CON.KGRB.SC.Y.0085.000000T0000Z-251111T0000Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1037 AM CST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||