Coastal Waters Forecast for Green Bay North of line from Cedar River MI to Rock Island Passage (LMZ221) (Text-Only)
NWS Forecast for: Green Bay North of line from Cedar River MI to Rock Island Passage (LMZ221)
Issued by: National Weather Service Marquette, MI
Last Update: 1100 PM EDT Sat Jun 13 2026




Rest Of Tonight: Northwest wind less than 10 knots. Partly cloudy by midnight then becoming mostly cloudy. Waves calm to 1 foot.

Sunday: Northwest wind 10 to 15 knots backing west late. Mostly cloudy through early afternoon then becoming mostly sunny. A slight chance of showers through early afternoon. Waves building to 1 to 2 feet.

Sunday Night: Southwest wind less than 10 knots veering west after midnight. Clear. Waves 1 to 2 feet.

Monday: West wind 10 to 15 knots backing southwest in the afternoon. Sunny. A chance of showers and thunderstorms in the afternoon. Waves building to 1 to 2 feet.







Zone Forecast: Green Bay North of line from Cedar River MI to Rock Island Passage (LMZ221)

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