Marine Weather for LS 140

Forecast as of 3:30 am CDT on August 23, 2019
Grand Portage To Grand Marais Mn-
Grand Marais To Taconite Harbor Mn-
Today
Northeast wind 5 to 10 knots becoming southeast in the late morning and afternoon. Sunny. Waves 2 feet or less.
Tonight
Northeast wind 5 to 10 knots. Mostly clear. Waves 2 feet or less.
Saturday
Southeast wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less.
Saturday Night
South wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less.

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 63 °F 0.66 ft
Portage Canal 45023 66 °F 0.98 ft
Click the Station ID for daily observations and history.

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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