• 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 ·
Great South Bay_os
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Local Info
 > Sensor Notes
NY- southeast

Human Forecasts
 > Daily Briefing
 > Forecast Blog
 > Extended Disc.

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:   Today's Briefing Extended Discussion
Computer Model Data: 8/17 | 8/18 | 8/19 | 8/20 | 8/21 | 8/22 | 8/23   |  >>Wind Obs Map<<

Great South Bay_os Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 NAM 12km GFS 0.5 Deg  Help
DateMonday, August 17Tuesday, August 18
Time 8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 141151010876746796
Direction 
Temperature (F) 7376777775757575747576767575
Additional DataShow Additional Data
DateWednesday, August 19Thursday, August 20
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)5436911121261176841814
Direction
Temperature (F)74747575767677787777767677767575
Additional DataShow Additional Data
DateFriday, August 21Saturday, August 22
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)8349232521171415171717171715
Direction
Temperature (F)76757474676767676766676970727170
Additional DataShow Additional Data
DateSunday, August 23Monday, August 24
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)141515141488526985882
Direction
Temperature (F)70706867686970727271707377787675
Additional DataShow Additional Data
DateTuesday, August 25Wednesday, August 26
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)910910111214141515141518192323
Direction
Temperature (F)74737374757675747474757677777777
Additional DataShow Additional Data
DateThursday, August 27
Time2am5am8am 
Wind (mph)181623 
Direction 
Temperature (F)767676 
Additional DataShow Additional Data

© Copyright 2026 WeatherFlow, Inc · Contact Us ·