Marine Weather for LM 740

Active Advisory: (US Severe Weather)
Forecast as of 3:30 am CST on January 31, 2015
Gale watch in effect from Sunday afternoon through Sunday evening
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-Calumet Harbor To Gary-
Today
Southwest winds 10 to 15 kt becoming west in the afternoon. Isolated snow showers in the afternoon. Waves 1 to 2 ft.
Tonight
Northwest winds 10 to 20 kt becoming northeast 15 to 25 kt after midnight. Chance of rain in the evening. Snow through the night. Waves 1 to 3 ft building to 3 to 5 ft occasionally to 7 ft after midnight.
Sunday
Northeast winds to 30 kt increasing to gales to 35 kt in the afternoon. Snow. Waves 6 to 10 ft occasionally to 13 ft building to 10 to 14 ft occasionally to 18 ft in the afternoon.
Sunday Night
Northeast gales to 35 kt becoming north to 30 kt after midnight. Snow showers in the evening...then snow showers likely after midnight. Waves 10 to 14 ft occasionally to 18 ft.
Gale Watch
Statement as of 2:49 AM CST on January 31, 2015

...Gale watch remains in effect from Sunday afternoon through Sunday evening...

* winds...northeast gales to 35 kt.

* Significant waves...to 12 ft.

* Occasional waves...to 15 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.

Krein

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

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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 36 °F
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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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