LS 250
Forecast as of 4:14 am EDT on May 20, 2013
Marquette To Munising Mi-
Munising To Grand Marais Mi-
Early This Morning
East winds 10 to 15 knots with gusts up to 22 knots. Patchy fog. Isolated showers and thunderstorms. Waves 1 to 3 feet.
Today
Southeast winds 10 to 15 knots. Areas of fog. Numerous rain showers and scattered thunderstorms. Waves building to 2 to 4 feet...then subsiding to 1 to 3 feet.
Tonight
Southeast winds 5 to 15 knots. Widespread fog. Numerous rain showers and scattered thunderstorms. Waves subsiding to calm to 2 feet.
Tuesday
East winds less than 10 knots. Areas of fog. A chance of rain showers and a slight chance of thunderstorms. Waves building to 1 to 3 feet.
Tuesday Night
North winds less than 10 knots. Areas of fog. A slight chance of thunderstorms through midnight. A chance of rain showers. Waves subsiding to calm to 2 feet.
Marine Map
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Buoys / Water Temps Wave Heights
Marine Weather Map
Global Marine Zone Map
Marine Links
Waters within five nautical miles of shore on Lake Superior
Waters within five nautical miles of shore
Waters beyond five nautical miles of shore on Lake Superior
Waters within five nautical miles of shore on lakes Huron... Michigan and Superior
Waters beyond five nautical miles of shore on Lake Michigan
Lake Huron forecast beyond five nautical miles from shore
Marine & Boating
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Coastal Water Temperatures
Place Temperature
Port Inland, MI 52.0 °F
Open Sea Buoy Information
Place ID Sea Temp Wave Height
78NM Northeast of Marquette, MI 45004 37 °F 5.25 ft
N MICHIGAN Halfway between North Manitou and Washington Islands 45002 38 °F 1.64 ft
Little Traverse Bay, MI 45022 58 °F 1.64 ft
Traverse Bay MI 45021
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 0.00 ft
MID SUPERIOR 60NM North Northeast Hancock, MI 45001 36 °F 6.23 ft
Click the Station ID for daily observations and history.
C-MAN Station Information
Place ID Water Temp Wave Height
Stannard Rock, MI STDM4
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NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.