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: 503 AM EDT Sat Aug 29 2026


Early This Morning: Variable wind less than 10 knots. Mostly clear. Patchy fog. Waves calm to 1 foot.

Today: Variable wind less than 10 knots becoming southeast less than 10 knots by late morning, then veering south late. Mostly cloudy. Patchy fog through mid morning. A chance of showers and a slight chance of thunderstorms by late morning. A chance of showers and thunderstorms late. Waves calm to 1 foot.

Tonight: South wind 5 to 15 knots becoming less than 10 knots late. Cloudy. A chance of showers through late evening, then a slight chance of showers by midnight. Patchy fog by midnight. Waves calm to 1 foot.

Sunday: East wind less than 10 knots backing northeast in the afternoon. Mostly cloudy. Patchy fog in the morning. A slight chance of showers in the afternoon. Waves calm to 1 foot.

Sunday Night: East wind less than 10 knots veering southeast after midnight. Gusts up to 17 knots. Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Waves calm to 1 foot.







Zone Forecast: Marquette to Munising MI (LSZ249)

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