• 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 ·
Wiarton
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
 > Wind Alert
ON- Simcoe & Huron

Human Forecasts
 > Daily Briefing
 > Forecast Blog

Real-Time Data
 > Dynamic Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables

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

Human Meteorologist Forecasts:   Today's Briefing
Computer Model Data: 8/16 | 8/17 | 8/18 | 8/19 | 8/20 | 8/21 | 8/22   |  >>Wind Obs Map<<

Wiarton Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 NAM 12km GFS 0.5 Deg  Help
DateSunday, August 16Monday, August 17
Time 2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 6568891188876
Direction 
Temperature (F) 697473706767677074746662
Additional DataShow Additional Data
DateTuesday, August 18Wednesday, August 19
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)691010101277613711101198
Direction
Temperature (F)62626364737672686664596671706562
Additional DataShow Additional Data
DateThursday, August 20Friday, August 21
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)11879101065265332412
Direction
Temperature (F)59575963646561595857596670726663
Additional DataShow Additional Data
DateSaturday, August 22Sunday, August 23
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)15171616181917161211121616171514
Direction
Temperature (F)62626470747771666160616464625956
Additional DataShow Additional Data
DateMonday, August 24Tuesday, August 25
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)131210101185256758428
Direction
Temperature (F)57565758626360585758596165696564
Additional DataShow Additional Data
DateWednesday, August 26
Time2am5am8am 
Wind (mph)131212 
Direction 
Temperature (F)626264 
Additional DataShow Additional Data

© Copyright 2026 WeatherFlow, Inc · Contact Us ·