Marine DataBelow you'll find the latest marine forecast for our area. This forecast updates daily.
Munising To Grand Marais Mi-
Forecast as of 12:11 am EST on December 31, 2017
Small Craft Advisory in effect through Monday morning
Rest Of Tonight
North wind 10 to 15 knots. Snow showers. Waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet occasionally to 7 feet.
Northwest wind 15 to 25 knots becoming 20 to 25 knots. Snow showers. Heavy freezing spray by mid afternoon. Waves building to 4 to 7 feet occasionally to 9 feet.
Northwest wind 20 to 25 knots. Gusts up to 32 knots. Snow showers. Heavy freezing spray. Waves building to 6 to 9 feet occasionally to 11 feet.
Northwest wind 20 to 25 knots. Snow showers. Heavy freezing spray. Waves subsiding to 5 to 8 feet occasionally to 10 feet. Note: wave height forecasts are for ice free areas.