Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest

Classic iWindsurf
kiter? see iKitesurf.com
We're curious: Are you a windsurfer or a kiter?         
Classic iWindsurf is here to stay. Our new Wind & Weather tools are also available to you. More info
Hi guest · Get your free membership now · Log In ·
CA- san francisco

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

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary
 > Pressure Report

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map
 > Tidal Currents Map

More Maps

Other Resources
Wind Graphs

>Marine Weather Warning
>Aviation Weather Watch
>Non-Precipitation Watch/Warning/Advisory
>Red Flag Warning; Fire Weather Watch

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

wwus86 kmtr 261104

san francisco-
coastal north bay including point reyes national seashore-
north bay interior valleys-san francisco bay shoreline-
san francisco peninsula coast-east bay interior valleys-
santa clara valley including san jose-northern monterey bay-
404 am pdt mon oct 26 2020

...red flag warning remains in effect until 11 am pdt this
morning for strong winds and critically low humidity for valley
and coastal areas of the greater san francisco bay area...

* affected area...fire weather zone 006 san francisco, fire 
  weather zone 505 coastal north bay including point reyes 
  national seashore, fire weather zone 506 north bay interior 
  valleys, fire weather zone 508 san francisco bay shoreline, 
  fire weather zone 509 san francisco peninsula coast, fire 
  weather zone 510 east bay interior valleys, fire weather zone 
  513 santa clara valley including san jose and fire weather 
  zone 529 northern monterey bay.

* timing...strong, gusty winds will continue through early 
  morning before gradually diminishing through midday.

* winds...northeast 20 to 30 mph with gusts 40 to 50 mph.

* relative humidity...8-18 percent with little or no humidity 
  recovery through tuesday.

* impacts...any fires that develop will have dangerous rates of 
  spread. make plans now should you need to evacuate your 

precautionary/preparedness actions...

a red flag warning means that critical fire weather conditions
are either occurring now...or will shortly. a combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.



 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2020 WeatherFlow, Inc · Contact Us · Ad Marketplace