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Home Return to list Small Craft Advisory 0032 Issued by the Green Bay Forecast Office
Action: New Issued At: 2026-03-26 02:53:20 916 WHUS73 KGRB 260753 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 253 AM CDT Thu Mar 26 2026 LMZ521-522-541-261800- /O.NEW.KGRB.SC.Y.0032.260326T2100Z-260327T0900Z/ 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- 253 AM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM CDT FRIDAY... * WHAT...North winds 15 to 20 kt with gusts up to 30 kt and waves in ice free areas up to 3 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 4 PM this afternoon to 4 AM CDT 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. && $$ LMZ542-543-261800- /O.NEW.KGRB.SC.Y.0032.260326T2100Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 253 AM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM CDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 4 PM this afternoon to 10 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-03-26 02:53:20 916 WHUS73 KGRB 260753 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 253 AM CDT Thu Mar 26 2026 LMZ521-522-541-261800- /O.NEW.KGRB.SC.Y.0032.260326T2100Z-260327T0900Z/ 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- 253 AM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM CDT FRIDAY... * WHAT...North winds 15 to 20 kt with gusts up to 30 kt and waves in ice free areas up to 3 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 4 PM this afternoon to 4 AM CDT 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. && $$ LMZ542-543-261800- /O.NEW.KGRB.SC.Y.0032.260326T2100Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 253 AM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM CDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 4 PM this afternoon to 10 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-26 09:56:16 837 WHUS73 KGRB 261456 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 956 AM CDT Thu Mar 26 2026 LMZ521-522-541-262300- /O.CON.KGRB.SC.Y.0032.260326T2100Z-260327T0900Z/ 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- 956 AM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM CDT FRIDAY... * WHAT...North winds 15 to 20 kts with gusts up to 30 kts and waves 2 to 5 ft expected in ice free areas. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 4 PM this afternoon to 4 AM CDT 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. && $$ LMZ542-543-262300- /O.CON.KGRB.SC.Y.0032.260326T2100Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 956 AM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM CDT FRIDAY... * WHAT...North winds 15 to 25 kts with gusts up to 30 kts and waves 4 to 8 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 4 PM this afternoon to 10 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kruk Action: Continued Issued At: 2026-03-26 09:56:16 837 WHUS73 KGRB 261456 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 956 AM CDT Thu Mar 26 2026 LMZ521-522-541-262300- /O.CON.KGRB.SC.Y.0032.260326T2100Z-260327T0900Z/ 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- 956 AM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM CDT FRIDAY... * WHAT...North winds 15 to 20 kts with gusts up to 30 kts and waves 2 to 5 ft expected in ice free areas. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 4 PM this afternoon to 4 AM CDT 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. && $$ LMZ542-543-262300- /O.CON.KGRB.SC.Y.0032.260326T2100Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 956 AM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM CDT FRIDAY... * WHAT...North winds 15 to 25 kts with gusts up to 30 kts and waves 4 to 8 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 4 PM this afternoon to 10 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kruk Action: Continued Issued At: 2026-03-26 15:44:56 643 WHUS73 KGRB 262044 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 344 PM CDT Thu Mar 26 2026 LMZ521-522-541-270445- /O.CON.KGRB.SC.Y.0032.260326T2100Z-260327T0900Z/ 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- 344 PM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT FRIDAY... * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 4 AM CDT 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. && $$ LMZ542-543-270445- /O.CON.KGRB.SC.Y.0032.260326T2100Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 344 PM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 10 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-26 15:44:56 643 WHUS73 KGRB 262044 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 344 PM CDT Thu Mar 26 2026 LMZ521-522-541-270445- /O.CON.KGRB.SC.Y.0032.260326T2100Z-260327T0900Z/ 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- 344 PM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT FRIDAY... * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 4 AM CDT 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. && $$ LMZ542-543-270445- /O.CON.KGRB.SC.Y.0032.260326T2100Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 344 PM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 10 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-26 21:31:07 018 WHUS73 KGRB 270230 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 930 PM CDT Thu Mar 26 2026 LMZ521-522-541-270900- /O.CON.KGRB.SC.Y.0032.000000T0000Z-260327T0900Z/ 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- 930 PM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT FRIDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves up to 3 ft. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 4 AM CDT 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. && $$ LMZ542-543-271030- /O.CON.KGRB.SC.Y.0032.000000T0000Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 930 PM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 10 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-26 21:31:07 018 WHUS73 KGRB 270230 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 930 PM CDT Thu Mar 26 2026 LMZ521-522-541-270900- /O.CON.KGRB.SC.Y.0032.000000T0000Z-260327T0900Z/ 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- 930 PM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT FRIDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves up to 3 ft. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 4 AM CDT 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. && $$ LMZ542-543-271030- /O.CON.KGRB.SC.Y.0032.000000T0000Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 930 PM CDT Thu Mar 26 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 10 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-03-27 02:59:45 674 WHUS73 KGRB 270759 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 259 AM CDT Fri Mar 27 2026 LMZ521-522-541-270900- /O.CAN.KGRB.SC.Y.0032.000000T0000Z-260327T0900Z/ 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- 259 AM CDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and waves continue to diminish this morning. $$ LMZ542-543-271500- /O.CON.KGRB.SC.Y.0032.000000T0000Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 259 AM CDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... * WHAT...North winds 10 to 20 kt and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-27 02:59:45 674 WHUS73 KGRB 270759 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 259 AM CDT Fri Mar 27 2026 LMZ521-522-541-270900- /O.CAN.KGRB.SC.Y.0032.000000T0000Z-260327T0900Z/ 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- 259 AM CDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and waves continue to diminish this morning. $$ LMZ542-543-271500- /O.CON.KGRB.SC.Y.0032.000000T0000Z-260327T1500Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 259 AM CDT Fri Mar 27 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... * WHAT...North winds 10 to 20 kt and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||