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: 456 AM EDT Sun Apr 20 2025
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Early This Morning: Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot.

Today: Southeast wind less than 10 knots backing east 10 to 15 knots late. Partly cloudy. Waves building to 1 to 2 feet.

Tonight: East wind 10 to 15 knots increasing to 15 to 25 knots by midnight. A chance of rain through late evening, then rain by midnight. Waves building to 3 to 6 feet occasionally to 8 feet.

Monday: East wind 15 to 25 knots backing northwest 10 to 20 knots in the afternoon. Rain in the morning, then a chance of rain in the afternoon. Waves subsiding to 2 to 4 feet.

Monday Night: Northwest wind 10 to 20 knots. Mostly cloudy. A slight chance of rain showers and snow showers in the evening. Waves subsiding 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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