Marine Weather for LM 741

Active Advisory: (US Severe Weather)
Forecast as of 3:03 PM CDT on June 27, 2017
Small Craft Advisory in effect from Wednesday morning through late Wednesday night
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Tonight
Southeast winds 10 to 15 kt becoming south 10 to 20 kt in the late evening and overnight. Mostly clear. Waves 1 to 3 ft.
Wednesday
South winds 20 to 25 kt increasing to 30 kt. Slight chance of showers and thunderstorms through the day. Waves 3 to 5 ft.
Wednesday Night
Southwest winds 20 to 25 kt. Showers and thunderstorms likely. Waves 3 to 5 ft.
Thursday
Southwest winds 10 to 20 kt easing to 10 to 15 kt. Chance of showers and thunderstorms. Waves subsiding to 1 to 3 ft.

Watches & Warnings

Small Craft Advisory
Issued: 9:15 PM CDT Jun. 27, 2017 – National Weather Service

... Small Craft Advisory remains in effect from 9 am Wednesday to
6 am CDT Thursday...

* winds... to 30 kt.

* Significant waves... to 5 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

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 61 °F 1.31 ft
Grand Haven Michigan 45011
-
-
Click the Station ID for daily observations and history.