Marine Weather for LM 741

Active Advisory: (US Severe Weather)
Forecast as of 2:43 PM CST on February 13, 2019
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Tonight
Southwest winds 10 to 15 kt becoming south 15 to 20 kt after midnight. Mostly cloudy. Waves 1 ft or less building to 2 to 4 ft.
Thursday
South winds 15 to 20 kt. Chance of showers in the afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon.
Thursday Night
West winds to 30 kt. Chance of showers and slight chance of snow showers in the evening. Waves 2 to 4 ft. A Small Craft Advisory will likely be needed.
Friday
West winds 15 to 25 kt. Mostly sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon. Wave forecast is for ice free areas

Watches & Warnings

Small Craft Advisory
Issued: 3:21 AM CST Feb. 21, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 9 am CST this
morning...

* winds... west to 25 kt.

* Significant waves... to 4 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.



Kmd


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

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Waters beyond five nautical miles of shore on Lake Ontario

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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 38 °F 0.66 ft
Grand Haven Michigan 45011
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