Marine Weather for LM 741

Active Advisory: (US Severe Weather)
Forecast as of 9:01 PM CDT on March 26, 2017
Dense fog advisory in effect until 9 am CDT Monday
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Rest Of Tonight
Southwest winds around 10 kt becoming west after midnight. Areas of dense fog. Waves around 1 ft.
Monday
North winds 5 to 10 kt becoming northeast late in the morning...and then northeast 10 to 15 kt early in the afternoon. Patchy fog in the morning. Rain likely by mid afternoon. Waves around 1 ft building to 2 to 4 ft in the late afternoon.
Monday Night
North winds 15 to 20 kt increasing to 15 to 25 kt. Chance of rain in the evening. Waves 3 to 5 ft occasionally to 7 ft building to 4 to 7 ft occasionally to 9 ft after midnight. A Small Craft Advisory will likely be needed.
Tuesday
North winds 15 to 25 kt. Mostly cloudy in the morning then becoming partly cloudy. Waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 6 ft occasionally to 8 ft in the afternoon.

Watches & Warnings

Small Craft Advisory
Issued: 9:09 AM CDT Mar. 29, 2017 – National Weather Service

... Small Craft Advisory remains in effect from 4 PM this
afternoon to 4 am CDT Saturday...
... Dense fog advisory has expired...

* winds... to 30 kt.

* Significant waves... to 10 ft.

* Occasional waves... to 13 ft.

Precautionary/preparedness actions...


Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners... especially those operating smaller
vessels should avoid navigating in these 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

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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
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.