Marine Weather for LM 743

Active Advisory: (US Severe Weather)
Forecast as of 3:18 am CST on November 12, 2019
Gale Warning in effect until 9 am CST this morning
Small Craft Advisory in effect from 9 am CST this morning through this evening
Calumet Harbor To Gary-Gary To Burns Harbor-
Burns Harbor To Michigan City-
Today
Northwest gales to 35 kt diminishing to 30 kt this morning and to 10 to 20 kt this afternoon. Freezing spray this morning. Chance of snow showers. Waves 10 to 14 ft occasionally to 18 ft subsiding to 4 to 7 ft occasionally to 9 ft this afternoon.
Tonight
West winds 10 to 15 kt becoming south 15 to 25 kt after midnight. Partly cloudy. Waves 3 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft after midnight.
Wednesday
South winds to 30 kt. Slight chance of snow in the afternoon. Waves 3 to 5 ft.
Wednesday Night
Southwest winds 15 to 25 kt diminishing to 10 to 15 kt after midnight. Chance of snow. Waves 2 to 4 ft.

Watches & Warnings

Gale Warning, Small Craft Advisory
Issued: 3:22 AM CST Nov. 12, 2019 – National Weather Service

... Gale Warning remains in effect until 9 am CST this morning...
... Small Craft Advisory remains in effect from 9 am this morning
to 10 PM CST this evening...

* winds... northwest gales to 35 kt diminishing to 15 kt late
Tuesday afternoon.

* Significant waves... to 14 ft subsiding to 7 ft late Tuesday
afternoon.

* Occasional waves... to 18 ft subsiding to 9 ft late Tuesday
afternoon.

Precautionary/preparedness actions...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
Harbor prior to the onset of gale conditions.

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

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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

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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 46 °F
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Grand Haven Michigan 45011
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Click the Station ID for daily observations and history.