Coastal Waters Forecast for 5NM East of a line from Fairport MI to Rock Island Passage (LMZ250) (Text-Only)
NWS Forecast for: 5NM East of a line from Fairport MI to Rock Island Passage (LMZ250)
Issued by: National Weather Service Marquette, MI
Last Update: 1101 AM EDT Sat Jun 21 2025




Rest Of Today: South wind up to 30 knots. Partly cloudy. A slight chance of showers and thunderstorms by late morning. Waves 3 to 6 feet occasionally to 8 feet building to 6 to 9 feet occasionally to 11 feet.

Tonight: Southwest wind 10 to 20 knots. Mostly cloudy. A slight chance of showers and thunderstorms through midnight. Waves subsiding to 3 to 6 feet occasionally to 8 feet.

Sunday: South wind 10 to 20 knots. Mostly sunny. Waves subsiding to 3 to 5 feet occasionally to 7 feet, then building to 3 to 6 feet occasionally to 8 feet.

Sunday Night: South wind 15 to 20 knots with gusts up to 29 knots. Mostly clear. Waves 3 to 6 feet occasionally to 8 feet.







Zone Forecast: 5NM East of a line from Fairport MI to Rock Island Passage (LMZ250)

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