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: 500 AM EDT Sat Jul 11 2026
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Early This Morning: Variable wind less than 10 knots. Clear. Waves calm to 1 foot.

Today: Variable wind less than 10 knots becoming southeast less than 10 knots by late morning. Sunny. Waves calm to 1 foot.

Tonight: Variable wind less than 10 knots becoming southwest less than 10 knots late. Mostly clear. Waves calm to 1 foot.

Sunday: South wind 5 to 15 knots. Mostly sunny. Waves building to 1 to 2 feet.

Sunday Night: Southwest wind 10 to 15 knots. Clear. Waves 1 to 2 feet.







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

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