Marine Weather for LO 043

Active Advisory: (US Severe Weather)
Forecast as of 6:27 am EST on February 27, 2017
Small Craft Advisory in effect until 4 PM EST this afternoon
Hamlin Beach To Mexico Bay Along Lake Ontario
Including Irondequoit Bay-
Southwest winds 15 to 20 knots becoming west 5 to 15 knots. Mostly sunny. Waves 4 to 7 feet subsiding to 2 to 4 feet.
Southwest winds 10 knots or less becoming southeast. Partly to mostly cloudy. Waves 2 feet or less.
Southeast winds 5 to 15 knots. Rain showers likely in the afternoon. Waves 1 foot or less.
Tuesday Night
South winds 15 to 20 knots diminishing to 10 to 15 knots. Showers with a chance of thunderstorms. Waves 2 feet or less.
South winds 15 to 25 knots becoming west. Rain showers with a chance of thunderstorms during the day...then rain showers, a chance of thunderstorms and snow showers Wednesday night. Waves 1 to 3 feet building to 5 to 8 feet.
West winds 15 to 25 knots becoming northwest and diminishing to 10 to 15 knots. A chance of snow showers. Waves 5 to 9 feet subsiding to 3 to 6 feet.
Northwest winds 10 to 15 knots increasing to 15 to 20 knots. A chance of snow showers. Waves 2 to 4 feet building to 3 to 6 feet. Winds and waves higher in and near thunderstorms. The water temperature off Rochester is 38 degrees.

Watches & Warnings

Small Craft Advisory
Issued: 3:16 AM EST Feb. 27, 2017 – National Weather Service

... Small Craft Advisory remains in effect until 4 PM EST this

* winds... southwest 15 to 25 knots.

* Waves... 4 to 7 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
Buffalo, NY 41.0 °F
Alexandria Bay, NY 34.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
No Stations Reporting

C-MAN Station Information

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