• 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 ·
Curry Hammock-Marathon Key
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Tides
 > Local Info
 > Sensor Notes
 > Wind Alert
FL- southern

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Tidal Heights Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map
 > Tidal Heights 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: 8/09 | 8/10 | 8/11 | 8/12 | 8/13 | 8/14 | 8/15   |  >>Wind Obs Map<<

Marathon Key Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 NAM 12km GFS 0.5 Deg ECMWF - 9km  Help
DateSunday, August 09Monday, August 10
Time 2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 121216141316171413181617
Direction 
Temperature (F) 858586868686858485858585
Additional DataShow Additional Data
DateTuesday, August 11Wednesday, August 12
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)131110101010101012101088878
Direction
Temperature (F)84848484848484848584848485858585
Additional DataShow Additional Data
DateThursday, August 13Friday, August 14
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)107886789101091213131720
Direction
Temperature (F)84848484858585858584848585858685
Additional DataShow Additional Data
DateSaturday, August 15Sunday, August 16
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)17171917141717191717151411121415
Direction
Temperature (F)84848585858686858585848585858585
Additional DataShow Additional Data
DateMonday, August 17Tuesday, August 18
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)1411108541367107351211
Direction
Temperature (F)85858484858585858585858687827979
Additional DataShow Additional Data
DateWednesday, August 19
Time2am5am8am 
Wind (mph)998 
Direction 
Temperature (F)818182 
Additional DataShow Additional Data

© Copyright 2026 WeatherFlow, Inc · Contact Us ·