Marine Weather for LM 743

Active Advisory: (US Severe Weather)
Forecast as of 3:38 am CST on February 28, 2017
Small Craft Advisory in effect through late tonight
Calumet Harbor To Gary-Gary To Burns Harbor-
Burns Harbor To Michigan City-
Today
South winds 20 to 25 kt. Showers and thunderstorms likely. Waves 2 to 4 ft.
Tonight
South winds to 30 kt becoming west 15 to 25 kt after midnight. Areas of fog. Showers and thunderstorms. Waves 3 to 5 ft occasionally to 7 ft.
Wednesday
Northwest winds 15 to 25 kt. Rain showers likely through the day. Snow showers likely in the afternoon. Waves 3 to 5 ft occasionally to 7 ft building to 4 to 7 ft occasionally to 9 ft in the afternoon.
Wednesday Night
Northwest winds to 30 kt. Chance of snow showers through the night. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 7 ft occasionally to 9 ft after midnight.

Watches & Warnings

Small Craft Advisory
Issued: 3:48 AM CST Feb. 28, 2017 – National Weather Service

... Small Craft Advisory in effect until 4 am CST Wednesday...

The National Weather Service in Chicago has issued a Small Craft
Advisory, which is in effect until 4 am CST Wednesday.

* Winds... southeast to south to 25 kt today. South to 30 kt
tonight.

* Significant waves... to 5 ft.

* Occasional waves... to 7 ft.

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.