Marine Weather for LO 042

Active Advisory: (US Severe Weather)
Forecast as of 10:24 am EDT on March 23, 2019
Small Craft Advisory in effect through this evening
Niagara River To Hamlin Beach Along Lake Ontario-
This Afternoon
West winds 15 to 25 knots. Sunny. Waves 5 to 8 feet. Waves occasionally around 10 feet.
West winds 15 to 20 knots becoming southwest. Clear. Waves 2 to 4 feet.
Southwest winds 15 to 20 knots. Sunny in the morning, then becoming partly sunny. Waves 2 to 4 feet.
Sunday Night
West winds 5 to 15 knots becoming north 15 to 20 knots. A chance of rain showers in the evening, then a chance of rain and snow showers overnight. Waves 1 to 3 feet building to 2 to 4 feet.
North winds 10 to 15 knots becoming northwest. Mainly clear. Waves 2 to 4 feet. Waves occasionally around 6 feet.
North winds 10 knots or less becoming south. Mainly clear. Waves 2 feet or less.
South winds 10 knots or less increasing to 10 to 15 knots. Mainly clear. Waves 1 foot or less.

Watches & Warnings

Small Craft Advisory
Issued: 10:25 AM EDT Mar. 23, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 11 PM EDT this

* 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

Marine Weather Links

Lake Ontario

St. Lawrence River

Canadian portions of the Great Lakes

Marine & Boating Location Search

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Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
West Lake Ontario Grimsby 45139 56 °F 1.31 ft
EAST Lake Ontario 20NM North Northeast of Rochester, NY 45012 52 °F 4.59 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Dunkirk, NY DBLN6