LS 250
Avvisi attivi: (US Severe Weather)
Forecast as of 4:53 PM EDT on May 23, 2013
Small Craft Advisory in effect until 2 am EDT Friday
Marquette To Munising Mi-
Munising To Grand Marais Mi-
Grand Marais To Whitefish Point Mi-
Late This Afternoon
Northwest winds 15 to 20 knots. Sunny. Waves 5 to 8 feet subsiding to 4 to 7 feet.
Tonight
North winds 10 to 20 knots. Clear. Waves subsiding to 1 to 3 feet.
Friday
Onshore winds less than 10 knots. Sunny. Waves subsiding to calm to 2 feet.
Friday Night
West winds less than 10 knots through midnight becoming variable. Mostly clear. Waves calm to 2 feet.
Saturday
Northeast winds less than 10 knots increasing to 10 to 15 knots by mid afternoon. Mostly sunny. Waves calm to 2 feet. The water temperature at the Marquette water Intake at 8 am Thursday was 42 degrees.
Small Craft Advisory
Statement as of 04:55 PM EDT del 23 Maggio 2013

... Small Craft Advisory remains in effect until 2 am EDT Friday...

A Small Craft Advisory remains in effect until 2 am EDT Friday.

* Wind and waves during the small craft advisory: expect
sustained winds of up to 19 knots from the north... with gusts
up to 25 knots. The largest expected significant waves will be
9 feet with a maximum wave height of up to 12 feet possible.

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

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 Map
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Buoys / Water Temps Wave Heights
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Marine & Boating
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Temperature delle acque costiere
Località Temperatura
Port Inland, MI 52.0 °F
Open Sea Buoy Information
Place ID Sea Temp Wave Height
78NM Northeast of Marquette, MI 45004 37 °F 5.25 ft
N MICHIGAN Halfway between North Manitou and Washington Islands 45002 38 °F 3.94 ft
Little Traverse Bay, MI 45022 41 °F
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Traverse Bay MI 45021
-
 0.00 ft
MID SUPERIOR 60NM North Northeast Hancock, MI 45001 37 °F 1.64 ft
Click the Station ID for daily observations and history.
C-MAN Station Information
Place ID Water Temp Wave Height
Stannard Rock, MI STDM4
-
-

NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.