Marine Weather for LO 030

Active Advisory: (US Severe Weather)
Forecast as of 3:54 am EST on November 22, 2019
Small Craft Advisory in effect until 1 PM EST this afternoon
Lower Niagara River-
West winds 15 to 25 knots. Cloudy this morning, then becoming partly sunny.
West winds 15 to 20 knots becoming southwest 5 to 15 knots. Becoming mainly clear.
Southwest winds around 10 knots. Mostly sunny.
Saturday Night
South winds less than 10 knots. Mostly cloudy.
West winds 5 to 10 knots becoming southwest. Mostly cloudy.
Southwest winds around 10 knots. Mostly cloudy.
Southwest winds 5 to 10 knots becoming south. Showers likely Tuesday night.

Watches & Warnings

Small Craft Advisory
Issued: 3:56 AM EST Nov. 22, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 1 PM EST this

* winds... west 15 to 25 knots.

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
Port Colborne 45142 46 °F 7.55 ft
West Lake Ontario Grimsby 45139 43 °F 0.66 ft
NW Lake Ontario Ajax 45159 39 °F 0.33 ft
Lake Simcoe 45151
0.00 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Dunkirk, NY DBLN6