Watches, Warnings & Advisories
2 products found for Marine Zone: LMZ541
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Green Bay WI 336 AM CST Tue Dec 9 2025 LMZ521-522-541>543-100945- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 336 AM CST Tue Dec 9 2025 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Today and Tonight Gale force gusts are expected late tonight on Lake Michigan south of Sturgeon Bay. A Gale Warning has been issued. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Gale force gusts are expected Wednesday morning on Lake Michigan to the south of Sturgeon Bay. $$ JLA
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 612 AM CST Tue Dec 9 2025 LMZ541-092015- /O.CON.KGRB.SC.Y.0094.000000T0000Z-251209T2100Z/ /O.CON.KGRB.SC.Y.0095.251210T0600Z-251211T0000Z/ Rock Island Passage to Sturgeon Bay WI- 612 AM CST Tue Dec 9 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS AFTERNOON... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM CST WEDNESDAY... * WHAT...For the first Small Craft Advisory, west winds 10 to 20 kt with gusts up to 25 kt and waves 5 to 8 ft. For the second Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...For the first Small Craft Advisory, until 3 PM CST this afternoon. For the second Small Craft Advisory, from midnight tonight to 6 PM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ JLA