• 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 ·
Henderson Harbor
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
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

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:   Tomorrow's Briefing
Computer Model Data: 10/13 | 10/14 | 10/15 | 10/16 | 10/17 | 10/18 | 10/19   |  >>Wind Obs Map<<

Henderson Harbor Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 NAM 12km GFS 0.5 Deg  Help
DateTuesday, October 13Wednesday, October 14
Time 2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 72636581115121110
Direction 
Temperature (F) 646560565152575757565554
Additional DataShow Additional Data
DateThursday, October 15Friday, October 16
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)1010121287669151486121213
Direction
Temperature (F)48464446515249495149495154464646
Additional DataShow Additional Data
DateSaturday, October 17Sunday, October 18
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)2323211818171519181212151812910
Direction
Temperature (F)41383437424544484845465255555049
Additional DataShow Additional Data
DateMonday, October 19Tuesday, October 20
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)13141515141011141287910856
Direction
Temperature (F)48484854606057575553525859585352
Additional DataShow Additional Data
DateWednesday, October 21Thursday, October 22
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)8971011769910121313121521
Direction
Temperature (F)51525157595855565857566064636161
Additional DataShow Additional Data
DateFriday, October 23
Time2am5am8am11am2pm 
Wind (mph)222191718 
Direction 
Temperature (F)6059524140 
Additional DataShow Additional Data

© Copyright 2026 WeatherFlow, Inc · Contact Us ·