Marine Weather for LM 868

Active Advisory: (US Severe Weather)
Forecast as of 3:07 PM CDT on September 11, 2019
Severe Thunderstorm Watch 645 in effect until 10 PM CDT this evening
Lake Michigan From Pentwater To Manistee Mi 5 Nm Offshore To Mid
Lake-
Wilmette Harbor IL to St. Joseph mi south to Rock Island Passage to Charlevoix mi...
Tonight
Northeast winds 10 to 15 kt increasing to 10 to 20 kt. Patchy fog. Showers with thunderstorms likely this evening, then chance of showers and thunderstorms overnight. With damaging winds and large hail this evening. Waves 2 to 4 ft building to 3 to 5 ft.
Thursday
East winds 10 to 20 kt. Chance of showers and thunderstorms. Waves 2 to 4 ft subsiding to 1 to 3 ft.
Thursday Night
East winds 15 to 25 kt becoming southeast to 30 kt. Showers and thunderstorms likely in the evening, then showers with thunderstorms likely overnight. Waves 2 to 4 ft building to 5 to 8 ft occasionally to 10 ft.
Friday
South winds to 30 kt becoming southwest 15 to 25 kt. Showers with thunderstorms likely in the morning, then chance of showers and thunderstorms in the afternoon. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft.
Friday Night
West winds 10 to 20 kt increasing to 15 to 25 kt. Waves 4 to 6 ft occasionally to 8 ft.
Saturday
West winds 10 to 20 kt becoming southwest. Waves 3 to 5 ft subsiding to 2 to 4 ft.
Saturday Night
South winds 10 to 15 kt increasing to 10 to 20 kt. Waves 1 to 3 ft.
Sunday
South winds 10 to 20 kt diminishing to 10 to 15 kt. Chance of showers and thunderstorms. Waves 2 to 4 ft.
Monday
South winds 5 to 10 kt. Waves 1 to 2 ft.

Watches & Warnings

Gale Warning
Issued: 2:59 AM CST Dec. 8, 2019 – National Weather Service

... Gale Warning remains in effect until 2 PM CST this afternoon...

* what... south to southwest winds 20 to 30 kt with gusts up to 40
kt. Waves 8 to 14 feet occasionally to 19 feet, with the highest
waves in the north.

* Where... all of the Lake Michigan open waters.

* When... until 2 PM CST.

* Impacts... strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.

Precautionary/preparedness actions...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe Harbor, alter course, and/or secure the
vessel for severe conditions.





Marine Weather

Marine Weather Links

Waters within five nautical miles of shore

Waters within five nautical miles of shore on lakes Huron... Michigan and Superior

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters beyond five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Lake Huron forecast beyond five nautical miles from shore

Waters within five nautical miles of shore

Surf City NC to South Santee River SC out 20 nm

Waters within five nautical miles of shore on Lake Erie

Waters beyond five nautical miles of shore on Lake Erie

Waters within five nautical miles of shore

Waters beyond five nautical miles of shore on Lake Ontario

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Grand Haven Michigan 45011
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SOUTH MICHIGAN 43NM East Southeast of Milwaukee, WI 45007
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NORTH MICHIGAN Halfway between North Manitou and Washington Islands 45002
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Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Sheboygan, WI SGNW3
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