Watches, Warnings & Advisories



One product found for Marine Zone: LMZ521

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Green Bay WI
150 PM CDT Wed Jun 18 2025

LMZ521-522-541>543-191900-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
150 PM CDT Wed Jun 18 2025

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

.DAY ONE...Tonight

Thunderstorms are possible at times through late tonight that
would pose a hazard to mariners.

.DAYS TWO THROUGH SEVEN...Thursday through Wednesday

Thunderstorms will be possible at times from Thursday afternoon
through Saturday morning, and then again early next week. Any
thunderstorms that form would pose a hazard to mariners.

Increasing southerly winds and building waves could create
hazardous conditions for small craft from late Friday night
through the weekend. Dense marine fog may be possible at times
this weekend into early next week, especially on Lake Michigan.

$$

MPC