• 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 ·
NY- upstate

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
Wind Graphs
Meteograms

Watches/Warnings
>None Active

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

fzus61 kbuf 260238
glfsl 
733 

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
1038 pm edt tue jul 25 2017

slz022-024-260915-
saint lawrence river from cape vincent to saint regis
1038 pm edt tue jul 25 2017

.overnight...light and variable winds. mainly clear. 
.wednesday...light and variable winds becoming southwest 5 to
10 knots. partly to mostly sunny. 
.wednesday night...southwest winds 10 knots or less increasing to
10 to 15 knots. a chance of showers and thunderstorms in the
evening...then showers and thunderstorms likely overnight. 
.thursday...south winds 10 to 15 knots becoming southwest.
showers and thunderstorms likely. 
.thursday night...southwest winds 10 knots or less becoming
north. a chance of showers in the evening. 
.friday...north winds 10 to 15 knots. partly cloudy. 
.saturday...north winds 5 to 10 knots. sunny. 
.sunday...northwest winds less than 10 knots. sunny. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 260237
glflo 
924 

open lake forecast for lake ontario
national weather service buffalo ny
1037 pm edt tue jul 25 2017

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 30.2 inch high will drift across the lake 
overnight. the high will move across new england on wednesday. a 
cold front over the upper great lakes wednesday night will push 
across the lake on thursday. an expansive 30.1 inch high will then
move from manitoba to the upper great lakes thursday night and 
friday. the large surface high is forecast to remain centered over
the upper great lakes through saturday.

loz062-260915-
lake ontario open waters from the niagara river to hamlin beach-
1037 pm edt tue jul 25 2017

.overnight...south winds less than 10 knots. waves 1 foot or 
less.
.wednesday...south winds 10 knots or less becoming east. waves
1 foot or less. 
.wednesday night...southeast winds 10 to 15 knots becoming 
southwest. a chance of showers and thunderstorms overnight. waves 
1 foot or less. 
.thursday...southwest winds 10 to 15 knots becoming northeast 
less than 10 knots. a chance of showers and thunderstorms. waves 2
feet or less. 
.thursday night...northeast winds 10 to 15 knots. waves 1 to 3 
feet. 
.friday...north winds 15 to 20 knots. waves 2 to 4 feet. 
.saturday...northeast winds 10 knots or less. waves 2 feet or 
less. 
.sunday...northwest winds less than 10 knots. waves 1 foot or 
less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 260237
glflo 

loz063>065-260915-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1037 pm edt tue jul 25 2017

.overnight...east winds less than 10 knots becoming south.
waves 2 feet or less. 
.wednesday...south winds 10 knots or less. waves 1 foot or less. 
.wednesday night...southeast winds 5 to 10 knots becoming
southwest and increasing to 15 to 20 knots. a chance of showers
and thunderstorms overnight. waves 1 to 3 feet. 
.thursday...south winds 15 to 20 knots. a chance of showers and 
thunderstorms. waves 1 to 3 feet. 
.thursday night...southeast winds 10 to 15 knots. a chance of 
showers in the evening. waves 1 to 3 feet. 
.friday...north winds 15 to 20 knots. waves 2 to 4 feet. 
.saturday...northeast winds 10 knots or less. waves 2 feet or 
less. 
.sunday...northwest winds 10 knots or less. waves 1 foot or less.

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 260130
glfle 

lez061-167>169-260815-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from willowick to geneva-on-the-lake oh-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
930 pm edt tue jul 25 2017

.overnight...east winds 5 to 15 knots becoming southeast.
waves 1 foot or less. 
.wednesday...south winds 10 knots or less becoming west. waves
1 foot or less. 
.wednesday night...southwest winds 10 knots or less increasing to
10 to 15 knots. waves 2 feet or less. 
.thursday...southwest winds 5 to 15 knots becoming south. a
chance of showers and thunderstorms in the afternoon. waves 1 to
2 feet. 
.thursday night...east winds 5 to 15 knots becoming northeast
15 to 20 knots. a chance of showers and thunderstorms. waves 1 to
3 feet. 
.friday...northeast winds 15 to 20 knots. a chance of showers and
thunderstorms during the day. waves 1 to 3 feet. 
.saturday...northeast winds 5 to 15 knots. waves 2 feet or less. 
.sunday...north winds 5 to 10 knots becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2017 WeatherFlow, Inc · Contact Us · Ad Marketplace