Watches, Warnings & Advisories

One product found for Marine Zone: LMZ522
Hazardous Weather Outlook

Hazardous Weather Outlook...UPDATED
National Weather Service Green Bay WI
507 AM CDT Sat Oct 4 2025

LMZ521-522-541>543-051015-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
507 AM CDT Sat Oct 4 2025

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Today and Tonight

Increasing southerly winds and building waves will result in
conditions becoming hazardous to small craft on Lake Michigan
beginning late this afternoon.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Strong and gusty southerly winds and building waves will result
in conditions hazardous to small craft on Lake Michigan through
Monday morning. Hazardous marine conditions will also occur on
the Bay of Green Bay on Sunday and Sunday night.

There is a chance of thunderstorms late Sunday night. Any storm
could pose a hazard to mariners.

$$

JLA