Marine Weather for LM 671

Active Advisory: (US Severe Weather)
Forecast as of 2:57 am CST on February 12, 2016
Gale Warning in effect from noon CST today through late tonight
Heavy freezing spray warning in effect from this afternoon through late tonight
Lake Michigan From Michigan City In To St. Joseph Mi 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 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-
Sheboygan WI to Pentwater mi south
Today
Northwest winds to 30 kt increasing to gales to 40 kt. Freezing spray this morning...then heavy freezing spray this afternoon. Chance of snow showers this morning...then snow showers this afternoon. Waves 5 to 8 ft occasionally to 10 ft building to 8 to 12 ft occasionally to 15 ft.
Tonight
Northwest gales to 40 kt diminishing to 30 kt. Heavy freezing spray. Snow showers. Waves 10 to 14 ft occasionally to 18 ft subsiding to 8 to 12 ft occasionally to 15 ft.
Saturday
Northwest winds to 30 kt diminishing to 10 to 20 kt. Freezing spray in the morning. Snow showers in the morning...then chance of snow showers in the afternoon. Waves 7 to 10 ft occasionally to 13 ft subsiding to 4 to 6 ft occasionally to 8 ft.
Saturday Night
Northwest winds 10 to 20 kt becoming west 10 to 15 kt. Chance of snow showers. Waves 3 to 5 ft occasionally to 7 ft subsiding to 2 to 4 ft.
Sunday
South winds to 30 kt. Snow. Waves 3 to 5 ft occasionally to 7 ft building to 5 to 8 ft occasionally to 10 ft.
Sunday Night
South winds to 30 kt diminishing to 15 to 25 kt. Snow likely. Waves 5 to 8 ft occasionally to 10 ft.
Monday
Southwest winds 10 to 20 kt. Chance of snow. Waves 3 to 5 ft occasionally to 7 ft subsiding to 2 to 4 ft.
Tuesday
West winds 10 to 15 kt. Chance of snow. Waves 1 to 2 ft.

Watches & Warnings

Gale Warning, Ice Accretion Warning
Issued: 9:15 PM CST Feb. 11, 2016 – National Weather Service

... Gale Warning remains in effect from 3 PM Friday to 6 am CST
Saturday...
... Heavy freezing spray warning remains in effect from 6 PM
Friday to 6 am CST Saturday...

* winds... northwest gales to 40 kt.

* Significant waves... to 11 ft across the north half... to 14 ft
across the south half.

* Occasional waves... to 14 ft across the north half... to 18 ft
across the south half.

* Ice accumulations... greater than an inch per hour.

Precautionary/preparedness actions...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
Harbor prior to the onset of gale conditions.

A heavy freezing spray warning means heavy freezing spray is
expected to rapidly accumulate on vessels. These conditions can
be extremely hazardous to navigation. It is recommended that
mariners not trained to operate in these conditions or vessels
not properly equipped to do so... remain in port or avoid the
warning area.






Marine Weather Maps

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Marine Weather Map

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

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Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
S 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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