Below Normal Temperatures and Lake Effect Snow in the Eastern U.S.

Well below normal temperatures will continue across much of the eastern U.S. into Monday. Cold Weather Advisories have been issued from the Ohio Valley down to the northern Gulf Coast and southeast U.S. Heavy lake effect snow continues into Monday east of Lakes Erie and Ontario. Lake Effect Snow Warnings remain in effect. Read More >

Coastal Waters Forecast for Manitou Island to Point Isabelle MI (LSZ245) (Text-Only)
NWS Forecast for: Manitou Island to Point Isabelle MI (LSZ245)
Issued by: National Weather Service Marquette, MI
Last Update: 1100 PM EST Sun Dec 14 2025
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Rest Of Tonight: Southwest wind 15 to 25 knots. Cloudy. A chance of snow showers by midnight, then snow showers likely late. Freezing spray late. Waves 2 to 4 feet building to 3 to 6 feet occasionally to 8 feet.

Monday: West wind 15 to 25 knots veering northwest 10 to 20 knots by late morning. Cloudy. Freezing spray through mid morning. A chance of snow showers through mid morning, then a slight chance of snow showers by late morning. Waves subsiding to 2 to 3 feet.

Monday Night: Northwest wind 5 to 15 knots backing southwest after midnight. Cloudy. Waves subsiding to 1 to 2 feet.

Tuesday: South wind 15 to 20 knots veering southwest 20 to 25 knots in the afternoon. Gale force gusts up to 38 knots. Mostly cloudy. Waves building to 3 to 6 feet occasionally to 8 feet.

note: wave height forecasts are for ice free areas.







Zone Forecast: Manitou Island to Point Isabelle MI (LSZ245)

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