Marine Weather for LS 140

Forecast as of 3:28 PM CDT on June 20, 2019
Grand Portage To Grand Marais Mn-
Grand Marais To Taconite Harbor Mn-
Tonight
East wind 5 knots becoming northeast in the late evening and overnight. Clear. Waves 2 feet or less.
Friday
East wind 10 to 15 knots. Sunny. Waves 2 feet or less.
Friday Night
Northeast wind 10 to 15 knots. Slight chance of rain showers after midnight. Waves 2 feet or less.
Saturday
East wind 10 to 15 knots. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Waves 1 to 3 feet.

Watches & Warnings

There are currently no watches in effect.

Marine Weather

Marine Weather 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 Location Search

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Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
WEST SUPERIOR 30NM NE of Outer Island, WI 45006 38 °F 0.33 ft
Portage Canal 45023 49 °F 0.98 ft
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C-MAN Station Information

Place ID Water Temp Wave Height
Rock of Ages, MI ROAM4
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Devils Island, WI DISW3
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Passage Island, MI PILM4
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