• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 ��� 

Classic iWindsurf
kiter? see iKitesurf.com
We're curious: Are you a windsurfer or a kiter?         
Classic iWindsurf is here to stay. Our new Wind & Weather tools are also available to you. More info
Hi guest · Get your free membership now · Log In ·
xt_Atl_ME,NH,VT,QC

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources

Watches/Warnings
>Marine Weather Warning

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus61 kbuf 151706
glflo 
expires:201910152115;;752639

open lake forecast for lake ontario
national weather service buffalo ny
106 pm edt tue oct 15 2019

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 30.1 inch high over the mid atlantic will make its 
way off the coastline this afternoon. a 29.6 inch low over the 
northern great lakes this evening will deepen to 29.4 inches by 
the time it reaches georgian bay wednesday morning. this system 
will push a strong cold front across the lake wednesday morning. 
the storm system will weaken over the saint lawrence valley 
wednesday night, while a deep coastal storm will develop off new 
england. the strengthening 28.9 inch low will move to the canadian
maritimes thursday and friday as a 30.0 inch high crosses the 
ohio valley and upper great lakes.


loz063>065-152115-
lake ontario open waters from hamlin beach to the saint lawrence
river-
106 pm edt tue oct 15 2019

.this afternoon...southwest winds 5 to 10 knots becoming south.
waves 1 to 2 feet. 
.tonight...southeast winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 3 to 5 feet. 
.wednesday...southeast winds 15 to 25 knots becoming southwest
15 to 20 knots. showers with a chance of thunderstorms. waves
3 to 6 feet building to 4 to 7 feet, then subsiding to 2 to
4 feet. waves occasionally around 9 feet. 
.wednesday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. showers. waves 3 to 6 feet subsiding to 2 to
4 feet. 
.thursday...north winds 15 to 25 knots becoming northwest 15 to
20 knots. showers. waves 3 to 6 feet building to 6 to 9 feet,
then subsiding to 4 to 7 feet. waves occasionally around 11 feet.
.friday...northwest winds 15 to 20 knots diminishing to 5 to
15 knots. waves 3 to 5 feet subsiding to 2 feet or less. 
.saturday...southwest winds 5 to 15 knots becoming south. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 151704
glfsl 
expires:201910152115;;752496

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
104 pm edt tue oct 15 2019


slz022-024-152115-
saint lawrence river from cape vincent to saint regis
104 pm edt tue oct 15 2019

.this afternoon...southwest winds 5 to 10 knots. sunny.
.tonight...south winds 10 knots or less becoming southeast.
partly to mostly cloudy. 
.wednesday...southeast winds 5 to 15 knots becoming south 15 to
20 knots. showers with a chance of thunderstorms. 
.wednesday night...southeast winds 5 to 15 knots becoming
northeast. showers with a chance of thunderstorms in the evening,
then showers overnight. 
.thursday...north winds 5 to 15 knots becoming northwest. rain
showers. 
.friday...northwest winds 10 knots or less. partly to mostly
cloudy. 
.saturday...west winds 10 knots or less becoming south. partly
cloudy. 

winds and waves higher in and near thunderstorms.

$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2019 WeatherFlow, Inc · Contact Us · Ad Marketplace