• 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 ·
Portsmouth
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
 > Wind Alert
ME- Maine/NH

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: 7/19 | 7/20 | 7/21 | 7/22 | 7/23 | 7/24 | 7/25   |  >>Wind Obs Map<<

Portsmouth Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 NAM 12km GFS 0.5 Deg  Help
DateSaturday, July 19Sunday, July 20
Time 2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 886788988248
Direction 
Temperature (F) 827870667170737885817875
Additional DataShow Additional Data
DateMonday, July 21Tuesday, July 22
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)79101213138666623476
Direction
Temperature (F)72676772737166615652616973746762
Additional DataShow Additional Data
DateWednesday, July 23Thursday, July 24
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)763481211121010111214131415
Direction
Temperature (F)55546372767466656362667683847873
Additional DataShow Additional Data
DateFriday, July 25Saturday, July 26
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)1312111011117666513574
Direction
Temperature (F)71707381838676706765728082806866
Additional DataShow Additional Data
DateSunday, July 27Monday, July 28
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)336910129109812141512105
Direction
Temperature (F)64626978747570696968728081756659
Additional DataShow Additional Data
DateTuesday, July 29
Time2am5am8am 
Wind (mph)566 
Direction 
Temperature (F)575663 
Additional DataShow Additional Data

© Copyright 2025 WeatherFlow, Inc · Contact Us ·