Marine Weather for LS 248

Active Advisory: (US Severe Weather)
Forecast as of 6:32 am EDT on August 21, 2019
Small Craft Advisory in effect from 5 PM EDT this afternoon through this evening
Huron Islands To Marquette Mi-
Marquette To Munising Mi-
Early This Morning
Northwest wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot.
Today
Northwest wind 10 to 20 knots. Mostly sunny. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet.
Tonight
North wind 10 to 20 knots. Mostly clear. Waves 2 to 3 feet.
Thursday
North wind 10 to 15 knots. Partly cloudy. Waves 2 to 3 feet.
Thursday Night
North wind 5 to 15 knots. Mostly clear. Waves subsiding to 1 to 2 feet.

Watches & Warnings

Small Craft Advisory
Issued: 4:25 AM EDT Aug. 21, 2019 – National Weather Service

... Small Craft Advisory in effect from 5 PM this afternoon to
9 PM EDT this evening...

The National Weather Service in Marquette has issued a Small
Craft Advisory... which is in effect from 5 PM this afternoon to
9 PM EDT this evening.

* Wind and waves during the Small Craft Advisory... expect
sustained winds of up to 17 knots from the northwest, with
gusts up to 26 knots. The largest expected significant waves
will be 3 feet with a maximum wave height of up to 5 feet
possible.

* Timing... the maximum winds are expected around 6 PM EDT
Wednesday with the largest waves expected around 8 PM EDT
Wednesday.

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.





Marine Weather

Marine Weather Links

Waters within five nautical miles of shore on Lake Superior

Waters within five nautical miles of shore

Waters beyond five nautical miles of shore on Lake Superior

Waters within five nautical miles of shore on lakes Huron... Michigan and Superior

Waters beyond five nautical miles of shore on Lake Michigan

Lake Huron forecast beyond five nautical miles from shore

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
Portage Canal 45023 66 °F 0.98 ft
EAST SUPERIOR NM NE Marquette, MI 45004 56 °F
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MID SUPERIOR 60NM North Northeast Hancock, MI 45001 62 °F
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NORTH MICHIGAN Halfway between North Manitou and Washington Islands 45002 70 °F
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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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Passage Island, MI PILM4
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