Watches, Warnings & Advisories
2 products found for Marine Zone: LMZ522
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1000 AM CDT Tue Jul 21 2026 LMZ521-522-212300- /O.CON.KGRB.SC.Y.0066.000000T0000Z-260722T0900Z/ 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- 1000 AM CDT Tue Jul 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT WEDNESDAY... * WHAT...Northwest winds 15 to 20 kts with gusts up to 30 kts and waves 2 to 4 ft expected. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 10 AM this morning to 4 AM 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. && $$
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Green Bay WI 330 AM CDT Tue Jul 21 2026 LMZ521-522-541>543-220830- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 330 AM CDT Tue Jul 21 2026 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Today and Tonight Conditions hazardous to small craft are expected. There is a slight chance of thunderstorms late this morning through the afternoon that could pose a hazard to mariners. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Conditions hazardous to small craft are possible Tuesday into Tuesday night. $$ MPC