Marine Weather for LM 740

Active Advisory: (US Severe Weather)
Forecast as of 2:54 PM CDT on March 23, 2019
Gale watch in effect from Sunday evening through Monday morning
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Tonight
East winds 10 to 15 kt becoming south. Chance of rain after midnight. Waves 1 to 3 ft.
Sunday
South winds 5 to 10 kt becoming northeast 10 to 20 kt in the afternoon. Rain likely. Waves 1 ft or less building to 2 to 4 ft in the afternoon.
Sunday Night
North winds to 30 kt becoming northeast gales to 35 kt. Chance of rain. Waves building to 7 to 10 ft occasionally to 13 ft building.
Monday
North winds to 30 kt easing to 15 to 25 kt. Sunny. Waves 7 to 10 ft occasionally to 13 ft subsiding to 4 to 7 ft occasionally to 9 ft in the afternoon.

Watches & Warnings

Gale Watch
Issued: 2:55 PM CDT Mar. 23, 2019 – National Weather Service

... Gale watch remains in effect from Sunday evening through
Monday morning...

* winds... northeast to 35 kt.

* Significant waves... to 10 ft.

* Occasional waves... to 13 ft.

Precautionary/preparedness actions...

A gale watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased... but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.



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Marine Weather

Marine Weather Links

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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

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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 38 °F 0.66 ft
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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