• 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 ·
Horseneck Beach-The Knubble
 > 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: 7/13 | 7/14 | 7/15 | 7/16 | 7/17 | 7/18 | 7/19   |  >>Wind Obs Map<<

Horseneck Beach-The Knubble 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
DateMonday, July 13Tuesday, July 14
Time 8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 14141517161417192119
Direction 
Temperature (F) 71707070727676757272
Additional DataShow Additional Data
DateWednesday, July 15Thursday, July 16
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)18161414131397456510141511
Direction
Temperature (F)72727581848683807773747980767272
Additional DataShow Additional Data
DateFriday, July 17Saturday, July 18
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)835511111066351015182221
Direction
Temperature (F)67667075777671696867707371687071
Additional DataShow Additional Data
DateSunday, July 19Monday, July 20
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)242315182014121096541212911
Direction
Temperature (F)72727277788075686562677372737065
Additional DataShow Additional Data
DateTuesday, July 21Wednesday, July 22
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)141193810998861013131213
Direction
Temperature (F)63606471717168666666697171706969
Additional DataShow Additional Data
DateThursday, July 23
Time2am5am8am11am2pm 
Wind (mph)1111151214 
Direction 
Temperature (F)6968697070 
Additional DataShow Additional Data

© Copyright 2026 WeatherFlow, Inc · Contact Us ·