• 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 ·
Nantucket Airport
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
 > Wind Alert
MA- Cape Cod

Human Forecasts
 > Daily Briefing
 > Forecast Blog

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

Human Meteorologist Forecasts:   Tomorrow's Briefing
Computer Model Data: 7/18 | 7/19 | 7/20 | 7/21 | 7/22 | 7/23 | 7/24   |  >>Wind Obs Map<<

Nantucket 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
DateFriday, July 18Saturday, July 19
Time 2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 14103455249121314
Direction 
Temperature (F) 757473727272727271727271
Additional DataShow Additional Data
DateSunday, July 20Monday, July 21
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)171614171615151715212019191486
Direction
Temperature (F)70717171727373737372706968676868
Additional DataShow Additional Data
DateTuesday, July 22Wednesday, July 23
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)654691174332812111417
Direction
Temperature (F)66666666666565656565656666676768
Additional DataShow Additional Data
DateThursday, July 24Friday, July 25
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)16151718202019212220151413131010
Direction
Temperature (F)68697070717171717272727273737373
Additional DataShow Additional Data
DateSaturday, July 26Sunday, July 27
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)11851012131596814151914116
Direction
Temperature (F)72727273747574747171707070696868
Additional DataShow Additional Data
DateMonday, July 28
Time2am5am8am11am2pm 
Wind (mph)611121110 
Direction 
Temperature (F)6868686969 
Additional DataShow Additional Data

© Copyright 2025 WeatherFlow, Inc · Contact Us ·