National Weather Service United States Department of Commerce

 

NZUS99 KBUF 141152
GLFLOT

Experimental Tabular Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
652 AM EST Sun Feb 14 2021

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...A weak trough averaging 30.2 inches will extend
northeast over the lake today. A strong 30.8 inch high will build
across Minnesota tonight and Monday. Meanwhile low pressure will
develop near Louisiana and strengthen to 29.6 inches as it tracks
across the mid-Atlantic states and to Cape Cod by Tuesday. A 30.6
inch high will build across the Great Lakes Wednesday.

LOZ062-141500-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
652 AM EST Sun Feb 14 2021

.Today...
Weather.............Partly sunny.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........3 to 5 feet subsiding to 2 to 4 feet in the
                              afternoon.
Ocnl waves..........Around 5 feet in the morning.

.TONIGHT...
Weather.............Cloudy, then chance of snow after midnight.
Sfc winds...........West 5 to 10 knots becoming southwest after
                              midnight.
100-ft winds........West 10 to 15 knots becoming southwest after
                              midnight.
Sig waves...........1 to 3 feet.

.MONDAY...
Weather.............Snow, then snow likely in the afternoon.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........2 to 4 feet.

.MONDAY NIGHT...
Weather.............Snow.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 5 feet.


.FORECAST DAYS 3 THROUGH 5......
.TUESDAY...Snow in the morning, then chance of snow showers.
North winds 10 to 15 knots. Waves 3 to 5 feet.
.WEDNESDAY...Northwest winds 5 to 10 knots. Waves 2 to 4 feet.
.THURSDAY...Snow and rain likely, then rain and snow. East winds
15 to 20 knots. Waves 3 to 5 feet.

$$

LOZ063>065-141500-
Lake Ontario open waters from Hamlin Beach to Sodus Bay-
Lake Ontario open waters from Sodus Bay to Mexico Bay-
Lake Ontario open waters from Mexico Bay to the Saint Lawrence
River-
652 AM EST Sun Feb 14 2021

.Today...
Weather.............Partly sunny with chance of light freezing
                              drizzle and snow showers, then partly sunny in
                              the afternoon.
Sfc winds...........North 10 to 15 knots becoming west in the
                              afternoon.
100-ft winds........North 15 to 20 knots becoming west in the
                              afternoon.
Sig waves...........2 to 4 feet.

.TONIGHT...
Weather.............Mostly cloudy.
Sfc winds...........West 5 to 10 knots.
100-ft winds........West 10 to 15 knots.
Sig waves...........1 to 3 feet.

.MONDAY...
Weather.............Snow likely.
Sfc winds...........North 5 to 10 knots.
100-ft winds........North 10 to 15 knots.
Sig waves...........1 to 3 feet.

.MONDAY NIGHT...
Weather.............Snow.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........2 to 4 feet building to 3 to 5 feet after
                              midnight.
Ocnl waves..........Around 6 feet after midnight.


.FORECAST DAYS 3 THROUGH 5......
.TUESDAY...Snow in the morning, then chance of snow showers.
North winds 10 to 15 knots. Waves 3 to 5 feet.
.WEDNESDAY...Chance of snow showers in the morning. North winds
5 to 10 knots. Waves 2 to 4 feet.
.THURSDAY...Chance of snow in the morning, then snow likely in
the afternoon. snow and rain. East winds 15 to 20 knots. Waves
3 to 5 feet.

$$

LOZ061-141500-
MAFOR 1410/
ONTARIO WEST 1/2 11810 12700 14600 11700. A chance of snow
showers early this morning. Waves 2 to 4 feet subsiding to 1 to 2
feet today. Waves 1 foot or less tonight.

ONTARIO EAST 1/2 12710 11700 12600 12700 11800. A chance of light
freezing drizzle and snow showers this morning. Waves 1 to 3 feet
subsiding to 1 foot or less today. Waves 1 foot or less tonight.

$$

 

Occasional waves will only be displayed when values meet or exceed 5 feet / 2 meters.

 

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