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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 AM EDT Sat Jun 27 2026		Print

Rest Of Today: Southeast wind less than 10 knots by late morning becoming variable. Sunny. Waves calm to 1 foot.

Tonight: East wind less than 10 knots. Mostly clear. Waves calm to 1 foot.

Sunday: Southeast wind less than 10 knots. Mostly sunny. Waves calm to 1 foot.

Sunday Night: East wind 5 to 15 knots veering southeast 10 to 15 knots after midnight. Gusts up to 22 knots. Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then cloudy with showers likely and a slight chance of thunderstorms after midnight. Waves building to 2 to 3 feet.






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

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