Marine Weather for LM 878

Active Advisory: (US Severe Weather)
Forecast as of 8:37 am CDT on August 16, 2017
Lake Michigan From Michigan City In To St. Joseph Mi 5 Nm
Offshore To Mid Lake-
Lake Michigan From Two Rivers To Sheboygan Wi 5 Nm Offshore To
Mid Lake-
Lake Michigan From Sheboygan To Port Washington Wi 5 Nm Offshore
To Mid Lake-
Lake Michigan From Port Washington To North Point Light Wi 5 Nm
Offshore To Mid Lake-
Lake Michigan From North Point Light To Wind Point Wi 5 Nm
Offshore To Mid Lake-
Lake Michigan From Wind Point Wi To Winthrop Harbor Il 5 Nm
Offshore To Mid Lake-
Lake Michigan From Winthrop Harbor To Wilmette Harbor Il 5 Nm
Offshore To Mid Lake-
Lake Michigan From Wilmette Harbor Il To Michigan City In 5 Nm
Offshore To Mid Lake-
Lake Michigan From Pentwater To Manistee Mi 5 Nm Offshore To Mid
Lake-
Lake Michigan From Whitehall To Pentwater Mi 5 Nm Offshore To Mid
Lake-
Lake Michigan From Grand Haven To Whitehall Mi 5 Nm Offshore To
Mid Lake-
Lake Michigan From Holland To Grand Haven Mi 5 Nm Offshore To Mid
Lake-
Lake Michigan From South Haven To Holland Mi 5 Nm Offshore To Mid
Lake-
Lake Michigan From St. Joseph To South Haven Mi 5 Nm Offshore To
Mid Lake-
Two Rivers WI to Manistee mi south...
Rest Of Today
East winds 10 to 15 kt. Waves 1 to 3 ft.
Tonight
East winds 10 to 20 kt becoming southeast and increasing to 15 to 25 kt. Chance of showers and thunderstorms in the evening...then showers likely with a chance of thunderstorms overnight. Waves 2 to 4 ft building to 3 to 5 ft.
Thursday
South winds 20 to 25 kt becoming southwest 10 to 20 kt. Showers and thunderstorms likely in the morning...then showers likely with a chance of thunderstorms in the afternoon. Waves 4 to 6 ft occasionally to 8 ft.
Thursday Night
Southwest winds 10 to 20 kt becoming west to 30 kt. Waves 3 to 5 ft building to 4 to 7 ft occasionally to 9 ft.
Friday
West winds to 30 kt diminishing to 10 to 20 kt in the afternoon. Waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft.
Friday Night
Northwest winds 10 to 20 kt. Waves 2 to 4 ft subsiding to 1 to 3 ft.
Saturday
West winds 10 to 15 kt becoming south. Chance of showers and thunderstorms. Waves 1 to 2 ft.
Sunday
Southwest winds 10 to 15 kt becoming south 10 to 20 kt. Waves 1 to 3 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
SOUTH MICHIGAN 43NM East Southeast of Milwaukee, WI 45007
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Grand Haven Michigan 45011
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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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