• 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 ·
San Juan Airport
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
 > Wind Alert
xt_Caribbean

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: 9/17 | 9/18 | 9/19 | 9/20 | 9/21 | 9/22 | 9/23   |  >>Wind Obs Map<<

San Juan Airport Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 NAM 12km GFS 0.5 Deg  Help
DateWednesday, September 17Thursday, September 18
Time 8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 817111110987799888
Direction 
Temperature (F) 8282858482818079818586838280
Additional DataShow Additional Data
DateFriday, September 19Saturday, September 20
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)7788656733357323
Direction
Temperature (F)80808282808080807878808484838180
Additional DataShow Additional Data
DateSunday, September 21Monday, September 22
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)423343543335101288
Direction
Temperature (F)78787984848380797978808485848180
Additional DataShow Additional Data
DateTuesday, September 23Wednesday, September 24
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)65712111285433711555
Direction
Temperature (F)80798285868582807979818686848080
Additional DataShow Additional Data
DateThursday, September 25Friday, September 26
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)4443521445516415
Direction
Temperature (F)79788086838481807978808784848180
Additional DataShow Additional Data
DateSaturday, September 27
Time2am 
Wind (mph)5 
Direction 
Temperature (F)79 
Additional DataShow Additional Data

© Copyright 2025 WeatherFlow, Inc · Contact Us ·