Marine Weather for LS 241

Active Advisory: (US Severe Weather)
Forecast as of 10:10 am CDT on October 24, 2014/
Small Craft Advisory in effect from Saturday morning through late Saturday night
Black River To Ontonagon Mi-
Rest Of Today
Southwest winds 5 to 15 knots. Mostly sunny. Waves calm to 2 feet.
Tonight
Southwest winds 15 to 20 knots veering west after midnight. Clear. Waves building to 2 to 4 feet.
Saturday
West winds 15 to 25 knots. Sunny. Waves building to 3 to 5 feet.
Saturday Night
West winds 10 to 20 knots. Clear. Waves subsiding to 1 to 3 feet.
Small Craft Advisory
Statement as of 9:12 AM CDT on October 24, 2014

...Small Craft Advisory remains in effect from 8 am EDT /7 am CDT/ Saturday to 5 am EDT /4 am CDT/ Sunday...

A Small Craft Advisory remains in effect from 8 am EDT /7 am CDT/ Saturday to 5 am EDT /4 am CDT/ Sunday.

* Wind and waves during the small craft advisory: expect sustained winds of up to 22 knots from the west...with gusts up to 29 knots. The largest expected significant waves will be 5 feet with a maximum wave height of up to 8 feet possible.

* Timing: the maximum winds are expected around 2 PM EDT Saturday with the largest waves expected around 2 PM EDT Saturday.

Please see the latest marine forecasts for more detailed information.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 22 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions.

Marine Weather Maps

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Marine Weather Map

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Waters within five nautical miles of shore on Lake Superior

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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
W SUPERIOR 48NM North of Ironwood, MI 45006 46 °F 0.66 ft
Portage Canal 45023 54 °F 0.98 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

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