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

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
St. Catharines
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
 > Wind Alert
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

Watches/Warnings
>None Active




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

Computer Model Data: 9/15 | 9/16 | 9/17 | 9/18 | 9/19 | 9/20 | 9/21   |  >>Wind Obs Map<<

St. Catharines Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 NAM 12km GFS 0.5 Deg  Help
DateMonday, September 15Tuesday, September 16
Time 8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 4810116554357753
Direction 
Temperature (F) 5769747164595655546272726058
Additional DataShow Additional Data
DateWednesday, September 17Thursday, September 18
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)222332235687610610
Direction
Temperature (F)56555662727264606463647378777067
Additional DataShow Additional Data
DateFriday, September 19Saturday, September 20
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)98910866141410101314141412
Direction
Temperature (F)63605965676762585652526066686058
Additional DataShow Additional Data
DateSunday, September 21Monday, September 22
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)86664451010101013131088
Direction
Temperature (F)57585968737266656462646970706766
Additional DataShow Additional Data
DateTuesday, September 23Wednesday, September 24
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)1010121622201813121110141312106
Direction
Temperature (F)65656674777370686563627075746964
Additional DataShow Additional Data
DateThursday, September 25
Time2am5am8am 
Wind (mph)665 
Direction 
Temperature (F)615960 
Additional DataShow Additional Data

© Copyright 2025 WeatherFlow, Inc · Contact Us ·