Watches, Warnings & Advisories
2 products found for Marine Zone: LMZ542
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Green Bay WI 337 AM CDT Thu Oct 9 2025 LMZ521-522-541>543-100845- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 337 AM CDT Thu Oct 9 2025 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Today and Tonight High winds and waves will create conditions hazardous to small craft tonight, primarily on Lake Michigan nearshore waters, while conditions on the Bay are marginal. .DAYS TWO THROUGH SEVEN...Friday through Wednesday High winds and waves will create conditions hazardous to small craft on Friday. There is also a small chance of thunderstorms on Friday. Persistent south winds and building waves may result in conditions hazardous to small craft on Lake Michigan nearshore waters Sunday night and Monday. $$ KLJ
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 330 AM CDT Thu Oct 9 2025 LMZ541>543-091630- /O.NEW.KGRB.SC.Y.0076.251010T0400Z-251011T0400Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 330 AM CDT Thu Oct 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 11 PM CDT FRIDAY... * WHAT...Southwest winds 10 to 20 kt with gusts to around 25 kt and waves 3 to 6 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 11 PM this evening to 11 PM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$