Marine Weather for LM 221

Active Advisory: (US Severe Weather)
Forecast as of 4:55 PM EDT on October 13, 2019
Small Craft Advisory in effect through late tonight
Green Bay North Of Line From Cedar River Mi To Rock Island
Passage-
Late This Afternoon
West wind 15 to 20 knots. Mostly cloudy with a slight chance of rain showers. Waves 2 to 4 feet.
Tonight
West wind 15 to 20 knots. Mostly clear. A slight chance of rain showers in the evening. Waves subsiding to 2 to 3 feet.
Monday
West wind 10 to 20 knots. Mostly sunny. Waves subsiding to 1 to 2 feet.
Monday Night
West wind 5 to 15 knots. Mostly clear. Waves 1 to 2 feet.
Tuesday
South wind 5 to 15 knots with gusts up to 23 knots. Rain showers. Waves building to 2 to 3 feet.

Watches & Warnings

Small Craft Advisory
Issued: 4:21 PM EDT Oct. 13, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 5 am EDT Monday...

A Small Craft Advisory remains in effect until 5 am EDT Monday.

* Wind and waves during the Small Craft Advisory... expect
sustained winds of up to 22 knots from the west, with gusts up
to 25 knots. The largest expected significant waves will be 5
feet with a maximum wave height of up to 7 feet possible.

* Timing... the maximum winds are expected around 9 PM EDT Sunday
with the largest waves expected around 4 PM EDT Sunday.

Please see the latest marine forecasts for more detailed
information.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 22 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.



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Marine Weather

Marine Weather Links

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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

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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
NORTH MICHIGAN Halfway between North Manitou and Washington Islands 45002 58 °F 5.58 ft
Portage Canal 45023 49 °F 1.97 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Stannard Rock, MI STDM4
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