Marine Weather for LM 250

Active Advisory: (US Severe Weather)
Forecast as of 11:10 am EDT on July 25, 2017
Small Craft Advisory in effect from 5 PM EDT this afternoon through Wednesday afternoon
Seul Choix Point To Point Detour Mi-
5nm East Of A Line From Fairport Mi To Rock Island Passage-
Rest Of Today
South wind 10 to 20 knots. Sunny. Waves calm to 1 foot building to 2 to 3 feet.
Tonight
Southwest wind 15 to 25 knots. Partly cloudy in the evening then becoming cloudy. Isolated showers in the evening. Scattered showers and isolated thunderstorms after midnight, then numerous showers and scattered thunderstorms late. Waves building to 3 to 5 feet occasionally to 7 feet.
Wednesday
Southwest wind 15 to 25 knots. Cloudy. A chance of showers and a slight chance of thunderstorms through early afternoon, then a chance of showers and thunderstorms by mid afternoon. Waves subsiding to 2 to 3 feet.
Wednesday Night
Northwest wind 5 to 15 knots veering north less than 10 knots after midnight. Mostly cloudy with a chance of showers and a slight chance of thunderstorms through midnight, then partly cloudy with a slight chance of showers after midnight. Waves subsiding to 1 to 2 feet.

Watches & Warnings

Small Craft Advisory
Issued: 10:39 AM EDT Jul. 26, 2017 – National Weather Service

... Small Craft Advisory remains in effect until 8 PM EDT this
evening...

A Small Craft Advisory remains in effect until 8 PM EDT this
evening.

* Wind and waves during the small craft advisory: expect
sustained winds of up to 24 knots from the south... with gusts
up to 25 knots. The largest expected significant waves will be
7 feet with a maximum wave height of up to 10 feet possible.

* Timing... the maximum winds are expected around 10 am EDT
Wednesday with the largest waves expected around 11 am EDT
Wednesday.

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.



Mz


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Coastal Water Temperatures

Place Temperature
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Open Sea Buoy Information

Place ID Sea Temp Wave Height
NORTH MICHIGAN Halfway between North Manitou and Washington Islands 45002 65 °F 5.25 ft
Click the Station ID for daily observations and history.