• CLASSIC SAILFLOW
    Classic myiKitesurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iKitesurf  
Hi guest · Get your free membership now · Log In ·
ON- Lake Ontario

Human Forecasts
 > Daily Briefing
 > Forecast Blog

Real-Time Data
 > Dynamic Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables

More Maps

Other Resources
Wind Graphs
Meteograms

Watches/Warnings
>None Active

fzus61 kbuf 180820
glflo 
expires:202404181530;;945231

open lake forecast for lake ontario
national weather service buffalo ny
420 am edt thu apr 18 2024

for waters beyond five nautical miles of shore on lake ontario

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 stacked 29.7 inch low centered over western ontario
will push a weakening frontal boundary across the eastern half of
the lake today. while weak high pressure will cross the lake late
today and tonight...a wavy frontal boundary will move through on
friday. a 29.4 inch low over northern quebec friday night will
continue to move away from the region on saturday...while an
expansive 30.6 inch high will move from the canadian rockies to
the northern plains. the large high will continue to push south to
the lower mississippi valley by late sunday. the high will be
centered over the ohio valley on monday. 



loz062-181530-
lake ontario open waters from the niagara river to hamlin beach-
420 am edt thu apr 18 2024

.today...southwest winds 10 to 15 knots. patchy fog early. waves
2 to 4 feet subsiding to 1 to 2 feet. 
.tonight...southwest winds 10 knots or less becoming southeast. a
chance of showers late. waves 2 feet or less. 
.friday...southeast winds 10 to 15 knots becoming west 15 to
20 knots. showers. waves building to 2 to 4 feet. 
.friday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet. 
.saturday...west winds 15 to 20 knots. a chance of showers. waves
3 to 6 feet. 
.sunday...west winds 15 to 20 knots. waves 2 to 4 feet. 
.monday...west winds 10 to 15 knots. waves 1 to 3 feet. 

$$
fzus61 kbuf 180820
glflo 
expires:202404181530;;945232

open lake forecast for lake ontario
national weather service buffalo ny
420 am edt thu apr 18 2024

for waters beyond five nautical miles of shore on lake ontario

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 stacked 29.7 inch low centered over western ontario
will push a weakening frontal boundary across the eastern half of
the lake today. while weak high pressure will cross the lake late
today and tonight...a wavy frontal boundary will move through on
friday. a 29.4 inch low over northern quebec friday night will
continue to move away from the region on saturday...while an
expansive 30.6 inch high will move from the canadian rockies to
the northern plains. the large high will continue to push south to
the lower mississippi valley by late sunday. the high will be
centered over the ohio valley on monday. 



loz063>065-181530-
lake ontario open waters from hamlin beach to the saint lawrence
river-
420 am edt thu apr 18 2024

.today...south winds 15 to 20 knots diminishing to 10 to
15 knots. patchy fog this morning. showers likely early, then just
a chance of showers from late morning on. waves 1 to 3 feet. 
.tonight...south winds 10 to 15 knots becoming southeast 15 to
20 knots. a chance of showers early. waves 1 to 3 feet. 
.friday...southeast winds 15 to 25 knots becoming southwest.
showers. waves 2 to 4 feet building to 3 to 6 feet. 
.friday night...southwest winds 15 to 20 knots becoming west
10 to 15 knots. a chance of showers in the evening. waves 3 to
6 feet subsiding to 2 to 4 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. a 
chance of showers. waves 3 to 5 feet building to 5 to 9 feet. 
waves occasionally around 11 feet.
.sunday...west winds 15 to 20 knots. waves 3 to 6 feet.
.monday...west winds 10 to 15 knots. waves subsiding to 1 to 3 
feet. 

$$
fzus61 kbuf 180804
glfsl 
expires:202404181515;;944048

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
404 am edt thu apr 18 2024


slz022-024-181515-
saint lawrence river from cape vincent to saint regis
404 am edt thu apr 18 2024

.today...northeast winds 10 to 20 knots veering to south.
occasional showers...especially through early afternoon.  
.tonight...south winds 5 to 10 knots. a chance of showers through
the early overnight. 
.friday...south winds increasing to 15 to 20 knots. showers.
.friday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. rain showers likely in the evening. 
.saturday...southwest winds 10 to 15 knots. a chance of rain
showers. 
.sunday...southwest winds 15 to 20 knots. partly cloudy. 
.monday...west winds 5 to 10 knots. partly cloudy. 

$$
© Copyright 2024 WeatherFlow, Inc · Contact Us ·