Marine Weather for LO 043

Active Advisory: (US Severe Weather)
Forecast as of 7:50 am EDT on August 3, 2015
Small Craft Advisory in effect through this evening
Hamlin Beach To Mexico Bay Along Lake Ontario
Including Irondequoit Bay-
Today
Southwest winds 15 to 20 knots. A chance of showers and thunderstorms this morning...then showers likely with a chance of thunderstorms this afternoon. Waves 2 to 4 feet building to 3 to 5 feet.
Tonight
Southwest winds 15 to 20 knots diminishing to 5 to 15 knots. A chance of showers in the evening. Waves 2 to 4 feet subsiding to 1 to 3 feet.
Tuesday
Southwest winds 10 to 15 knots becoming west. A chance of showers in the morning...then scattered showers and thunderstorms in the afternoon. Waves 1 to 3 feet.
Tuesday Night
West winds 10 to 15 knots. Scattered showers and thunderstorms in the evening...then a chance of showers overnight. Waves 1 to 3 feet.
Wednesday
West winds 15 to 20 knots becoming northwest 10 to 15 knots. A chance of showers. Waves building to 3 to 6 feet.
Thursday
Variable winds 10 knots or less. Partly to mostly cloudy. Waves subsiding to 1 foot or less.
Friday
Northeast winds 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. The water temperature off Rochester is 74 degrees...the Central Lake Ontario buoy water temperature is 69 degrees.
Small Craft Advisory
Statement as of 4:35 AM EDT on August 03, 2015

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

* winds... southwest 15 to 20 knots.

* Waves... 3 to 5 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.





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Coastal Water Temperatures

Place Temperature
Buffalo, NY 75.0 °F
Alexandria Bay, NY 71.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Lake Ontario Buoy 20NM North Northeast of Rochester, NY 45012 69 °F 3.28 ft
Prince Edward Pt 45135 71 °F 2.62 ft
NW Lake Ontario Ajax 45159 58 °F 1.97 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

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