Classic iWindsurf
kiter? see iKitesurf.com
myiW Current Conditions and Forecasts Forums Buy and Sell Services
We're curious: Are you a windsurfer or a kiter?         
You can now check global.iWindsurf.com OR Classic iWindsurf
(www.iWindsurf.com). Both are 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

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
Meteograms
>Wind Cams

Watches/Warnings
>Coastal/Lakeshore Hazard Messages

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

whus46 kmtr 202246
cfwmtr
caz506-508-210600-
/o.ext.kmtr.cf.y.0003.141221t1700z-141223t2300z/
north bay interior valleys-san francisco bay shoreline-
246 pm pst sat dec 20 2014
...coastal flood advisory now in effect from 9 am sunday to 3 pm
pst tuesday...
* timing...generally speaking...extreme high tides are expected
to occur during the mid to late morning hours of december
21st...22nd and 23rd. extreme low tide will occur during the
late afternoon to late evening hours. the exact timing of
tides is location dependent so please visit
tidesandcurrents.noaa.gov/ports/...for more specific tidal
information.
* locations...low lying areas along the immediate coast and bay
front including marshes and sloughs. these locations may
include parking lots...coastal trails...sidewalks...
underpasses and roadways.
* impacts...sea water on roadways...parking lots...trails and
sidewalks. people visiting beaches may lose entry and exit to
coves and narrow beaches.
precautionary/preparedness actions...
a coastal flood advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.
do not leave your vehicle in low lying parking lots near the
coast or bay front. do not travel through flooded roadways. if
visiting the coast avoid narrow beaches and coves.
&&
$$
whus46 kmtr 202246
cfwmtr
caz006-210600-
/o.ext.kmtr.su.y.0007.000000t0000z-141221t0600z/
/o.ext.kmtr.cf.y.0003.141221t1700z-141223t2300z/
san francisco-
246 pm pst sat dec 20 2014
...high surf advisory now in effect until 10 pm pst this
evening...
...coastal flood advisory now in effect from 9 am sunday to 3 pm
pst tuesday...
* timing...generally speaking...extreme high tides are expected
to occur during the mid to late morning hours of december
21st...22nd and 23rd. extreme low tide will occur during the
late afternoon to late evening hours. the exact timing of
tides is location dependent so please visit
tidesandcurrents.noaa.gov/ports/...for more specific tidal
information.
* waves and surf...northwest swell of 14 to 17 feet with a period
of 17 seconds will remain a possibility through 10pm. occasional
breakers of 24 feet also will be possible.
* locations...low lying areas along the immediate coast and bay
front including parking lots...coastal
trails...sidewalks...marshes...underpasses and roadways.
* impacts...sea water on roadways...parking lots...trails and
sidewalks. people visiting beaches may lose entry and exit to
coves and narrow beaches.
precautionary/preparedness actions...
it is extremely dangerous to fish or observe waves from exposed
coastal structures or rocks during high surf conditions. very
large waves can suddenly sweep across previously dry areas.
swimming or surfing in these waves may be dangerous for anyone.
a high surf advisory means that high surf will affect beaches in
the advisory area...producing rip currents and localized beach
erosion.
a coastal flood advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.
&&
$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2014 WeatherFlow, Inc · Contact Us · Ad Marketplace