LS 249

Active Advisory: (US Severe Weather)
Forecast as of 4:08 am EDT on May 22, 2013
Dense fog advisory in effect until 5 PM EDT this afternoon
Small Craft Advisory in effect from late tonight through Thursday evening
Marquette To Munising Mi-
Early This Morning
Northeast winds less than 10 knots. Widespread fog. Scattered rain showers. Waves 2 to 4 feet.
Today
Northeast winds 5 to 15 knots. Widespread fog. Scattered rain showers. Waves subsiding to 1 to 3 feet.
Tonight
North winds 15 to 25 knots. Areas of fog through midnight. Isolated rain showers. Waves building to 7 to 10 feet.
Thursday
North winds 15 to 20 knots. Sunny. Waves subsiding to 4 to 7 feet.
Thursday Night
Northwest winds 5 to 15 knots. Clear. Waves subsiding to calm to 2 feet. The water temperature at the Marquette water Intake at 8 am Tuesday was 41 degrees.
Marine Fog Advisory, Small Craft Advisory
Statement as of 4:29 AM EDT on May 22, 2013

... Dense fog advisory now in effect until 5 PM EDT this
afternoon...
... Small Craft Advisory in effect from 2 am to 10 PM EDT
Thursday...

The National Weather Service in Marquette has issued a Small
Craft Advisory... which is in effect from 2 am to 10 PM EDT
Thursday.

* Wind and waves during the small craft advisory: expect
sustained winds of up to 25 knots from the northeast... with
gusts up to 27 knots. The largest expected significant waves
will be 10 feet with a maximum wave height of up to 14 feet
possible.

* Timing: the maximum winds are expected around 2 am EDT
Thursday with the largest waves expected around 7 am EDT
Thursday.

The dense fog advisory is now in effect until 5 PM EDT this
afternoon.

Please see the latest marine forecasts for more detailed
information.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

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
Click any area for a Zone forecast. Click the Station ID for station data.
Marine Weather Map
Marine 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
Enter a coastal zip code for marine weather.
Coastal Water Temperatures
Place Temperature
Port Inland, MI 54.0 °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 0.98 ft
Portage Canal 45023 56 °F 18.04 ft
Traverse Bay MI 45021
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0.00 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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NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.