


Marine Weather Message
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
562 WHUS73 KGRB 011504 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1004 AM CDT Tue Apr 1 2025 LMZ541>543-012315- /O.CON.KGRB.SC.Y.0037.250401T2200Z-250403T0600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1004 AM CDT Tue Apr 1 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 1 AM CDT THURSDAY... * WHAT...Southeast winds 15 to 25 kts with gusts up to 35 kts and waves 6 to 11 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 5 PM this afternoon to 1 AM CDT 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. && $$ LMZ521-522-012315- /O.CON.KGRB.SC.Y.0037.250402T0300Z-250402T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 1004 AM CDT Tue Apr 1 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 5 PM CDT WEDNESDAY... * WHAT...Southeast winds 15 to 25 kts with gusts up to 30 kts and waves 2 to 5 ft expected. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 10 PM this evening to 5 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$