Tampa Weather

Marine Data

Below you'll find the latest marine forecast for our area. This forecast updates daily.

Munising To Grand Marais Mi-

Forecast as of 4:55 PM EST on November 24, 2017

Small Craft Advisory in effect through late Saturday night

Late This Afternoon

Southwest wind 10 to 15 knots. Numerous showers. Waves 2 to 3 feet.


West wind 15 to 20 knots veering northwest up to 30 knots by midnight. Cloudy. Numerous rain showers in the evening, then scattered rain showers by midnight. Scattered snow showers late. Waves building to 8 to 11 feet occasionally to 14 feet.


Northwest wind 20 to 25 knots. Cloudy. Scattered snow showers possibly mixed with rain showers early, then scattered snow showers. Waves subsiding to 6 to 9 feet occasionally to 11 feet.

Saturday Night

Northwest wind 10 to 20 knots backing west 10 to 15 knots after midnight. Gusts up to 28 knots. Mostly cloudy with a slight chance of snow showers. Waves subsiding to 2 to 4 feet.


Southwest wind 15 to 20 knots veering northwest in the afternoon. Gusts up to 29 knots. Mostly cloudy. A slight chance of rain showers in the afternoon. Waves building to 4 to 7 feet occasionally to 9 feet.


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