• CLASSIC SAILFLOW
    Classic myiKitesurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iKitesurf  
Hi guest · Get your free membership now · Log In ·
Alcatraz
 > Current Wind Graph
 > Meteogram
 > Onsite Report
 > Wind Yesterday
 > Last 7 Days
 > Wind Archive
 > Tides
CA- sf central bay

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

Real-Time Data
 > Dynamic Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables

More Maps

Other Resources

Watches/Warnings
>None Active




Human Meteorologist Forecasts:   Tomorrow's Briefing Extended Discussion
Computer Model Data: 7/02 | 7/03 | 7/04 | 7/05 | 7/06 | 7/07 | 7/08   |  >>Wind Obs Map<<

Alcatraz Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

   Quick Look  
More Hours
 WF-WRF 1km - SF Bay WF-WRF 3km - SF Bay NAM 12km GFS 0.5 Deg  Help
DateWednesday, July 02Thursday, July 03
Time 5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph) 99886571011109
Direction 
Temperature (F) 6058565353535660605653
Additional DataShow Additional Data
DateFriday, July 04Saturday, July 05
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)9978111110886668987
Direction
Temperature (F)52515154585855525150515255585552
Additional DataShow Additional Data
DateSunday, July 06Monday, July 07
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)4445911976558111187
Direction
Temperature (F)53535661656458545352566265645956
Additional DataShow Additional Data
DateTuesday, July 08Wednesday, July 09
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)54468107644226866
Direction
Temperature (F)54545764686761565555596672726458
Additional DataShow Additional Data
DateThursday, July 10Friday, July 11
Time2am5am8am11am2pm5pm8pm11pm2am5am8am11am2pm5pm8pm11pm
Wind (mph)55459109666547887
Direction
Temperature (F)57566168706961565555576470686056
Additional DataShow Additional Data
DateSaturday, July 12
Time2am5am8am11am 
Wind (mph)5545 
Direction 
Temperature (F)55545764 
Additional DataShow Additional Data

© Copyright 2025 WeatherFlow, Inc · Contact Us ·