Coastal Waters Forecast for Marquette to Munising MI (LSZ249) (Text-Only)
NWS Forecast for: Marquette to Munising MI (LSZ249)
Issued by: National Weather Service Marquette, MI
Last Update: 1101 PM EDT Thu Jun 18 2026


Rest Of Tonight: Northwest wind 10 to 20 knots. Partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet.

Friday: Northwest wind 10 to 20 knots diminishing to 5 to 15 knots late. Sunny. Waves subsiding to 1 to 2 feet.

Friday Night: Variable wind less than 10 knots. Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Waves 1 to 2 feet.

Saturday: West wind less than 10 knots veering north in the afternoon. Mostly sunny. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Waves calm to 1 foot.







Zone Forecast: Marquette to Munising MI (LSZ249)

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