Marine Weather for LS 248

Active Advisory: (US Severe Weather)
Forecast as of 1:39 am EST on December 8, 2016
Small Craft Advisory in effect through Friday morning
Huron Islands To Marquette Mi-
Marquette To Munising Mi-
Rest Of Tonight
West winds 20 to 25 knots with gusts up to 33 knots. A chance of snow showers after midnight...then snow showers late. Waves 5 to 9 feet.
Thursday
North winds up to 30 knots. Snow showers. Waves building to 7 to 10 feet.
Thursday Night
North winds 15 to 25 knots. Snow showers. Waves subsiding to 3 to 6 feet.
Friday
Northwest winds 15 to 20 knots. Snow showers. Waves subsiding to 2 to 3 feet.

Watches & Warnings

Small Craft Advisory
Issued: 10:55 PM EST Dec. 7, 2016 – National Weather Service

... Small Craft Advisory remains in effect until noon EST Friday...

A Small Craft Advisory remains in effect until noon EST Friday.

* Wind and waves during the small craft advisory: expect sustained
winds of up to 30 knots from the west... with gusts up to 35 knots.
The largest expected significant waves will be 9 feet with a
maximum wave height of up to 14 feet possible.

* Timing: the maximum winds are expected around 11 PM EST
Wednesday with the largest waves expected around 5 PM EST
Thursday.

Please see the latest marine forecasts for more detailed
information.

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 Maps

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Marine Weather Map

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

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Coastal Water Temperatures

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Open Sea Buoy Information

Place ID Sea Temp Wave Height
Portage Canal 45023 49 °F 0.33 ft
EAST SUPERIOR NM NE Marquette, MI 45004 42 °F 2.62 ft
MID SUPERIOR 60NM North Northeast Hancock, MI 45001 46 °F 4.59 ft
NORTH MICHIGAN Halfway between North Manitou and Washington Islands 45002 56 °F 2.30 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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Passage Island, MI PILM4
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