Marine Weather for LO 043

Active Advisory: (US Severe Weather)
Forecast as of 6:48 PM EST on December 17, 2014
Small Craft Advisory in effect through late Thursday night
Hamlin Beach To Mexico Bay Along Lake Ontario
Including Irondequoit Bay-
Tonight
West winds 15 to 25 knots. Rain and snow showers. Waves 5 to 8 feet.
Thursday
West winds 15 to 25 knots. Snow showers likely. Waves 5 to 8 feet subsiding to 3 to 6 feet.
Thursday Night
Northwest winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of snow showers. Waves 3 to 5 feet subsiding to 2 to 4 feet.
Friday
Northwest winds 5 to 15 knots. A chance of snow showers in the morning. Waves 2 to 3 feet.
Friday Night
Northwest winds 10 knots or less. Partly cloudy. Waves 1 to 2 feet.
Saturday
Light and variable winds becoming southeast 5 to 10 knots. Partly to mostly cloudy. Waves 2 feet or less.
Sunday
South winds 10 knots or less becoming southeast. Partly to mostly cloudy. Waves 1 foot or less.
Monday
Southeast winds 10 to 15 knots. A chance of snow showers Monday night. Waves 2 feet or less. The water temperature off Rochester is 39 degrees.
Small Craft Advisory
Statement as of 6:52 PM EST on December 17, 2014

...Small Craft Advisory remains in effect until 4 am EST Friday...

* winds...west 20 to 25 knots.

* Waves...5 to 8 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 Maps

Click any area for a Zone forecast. Click the Station ID for station data.

Marine Weather Map

Marine Weather Links

Lake Ontario

St. Lawrence River

Canadian portions of the Great Lakes

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Buffalo, NY 37.9 °F
Alexandria Bay, NY 41.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Lake Ontario Buoy 20NM North Northeast of Rochester, NY 45012 47 °F 1.64 ft
Prince Edward Pt 45135 47 °F 0.66 ft
NW Lake Ontario Ajax 45159 36 °F 3.28 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
-
-
Alexandria Bay, NY
-
-