Marine Weather for LO 043

Active Advisory: (US Severe Weather)
Forecast as of 6:48 am EST on November 12, 2019
Small Craft Advisory in effect through Wednesday morning
Hamlin Beach To Sodus Bay Along Lake Ontario
Including Irondequoit Bay-
Today
North winds 15 to 25 knots becoming northwest. Snow showers likely early, then a chance of snow showers. Snow showers likely late. Waves 4 to 7 feet. Waves occasionally around 9 feet.
Tonight
Northwest winds 15 to 25 knots. Lake effect snow showers. Waves 6 to 9 feet subsiding to 3 to 5 feet. Waves occasionally around 11 feet.
Wednesday
Northwest winds 15 to 20 knots becoming southwest and diminishing to less than 10 knots in the afternoon. A chance of snow showers. Waves 3 to 5 feet subsiding to 2 feet or less. Waves occasionally around 6 feet.
Wednesday Night
South winds 10 to 15 knots increasing to 15 to 20 knots. Mostly cloudy. Waves 1 foot or less building to 1 to 3 feet.
Thursday
South winds 15 to 20 knots becoming southwest. A chance of rain and snow showers. Waves 2 feet or less building to 3 to 5 feet. Waves occasionally around 6 feet.
Friday
West winds 15 to 25 knots becoming north. A chance of rain and snow showers. Waves 4 to 7 feet building to 6 to 9 feet, then subsiding to 3 to 6 feet. Waves occasionally around 11 feet.
Saturday
North winds 5 to 15 knots becoming south. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet. The water temperature off Rochester is 48 degrees.

Watches & Warnings

Small Craft Advisory
Issued: 4:07 AM EST Nov. 12, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 10 am EST
Wednesday...

* winds... northwest 15 to 25 knots.

* Waves... 6 to 9 feet.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 18 to 33 knots
and/or waves averaging 4 feet or more 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

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St. Lawrence River

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Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
EAST Lake Ontario 20NM North Northeast of Rochester, NY 45012 48 °F
-
Prince Edward Pt 45135 50 °F 3.61 ft
NW Lake Ontario Ajax 45159 39 °F 2.30 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Galloo Island, NY
-
-
Thousand I Brdg NY
-
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Alexandria Bay, NY
-
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