• CLASSIC IWINDSURF
    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- sf north bay

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

Watches/Warnings
>Coastal/Lakeshore Hazard Messages
>Non-Precipitation Watch/Warning/Advisory

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

fzus56 kmtr 192212
cwfmtr

pzz570-200615-
point arena to point reyes 10 to 60 nm offshore-
212 pm pst thu jan 19 2017

...small craft advisory in effect through late friday night...
...gale watch in effect from saturday afternoon through sunday
morning...

.tonight...sw winds 10 to 20 kt...becoming s 20 to 30 kt with
occasional gusts to 45 kt after midnight. wind waves 3 to 4 ft...
increasing to 6 to 8 ft after midnight. w swell 15 to 16 ft at
15 seconds. showers through the night. slight chance of
thunderstorms after midnight. 
.fri...sw winds 15 to 25 kt. wind waves 4 to 6 ft. w swell 17 to
20 ft at 17 seconds. showers likely and chance of thunderstorms
in the morning...then chance of showers and slight chance of
thunderstorms in the afternoon. 
.fri night...w winds 15 to 25 kt. wind waves 6 to 8 ft. w swell
23 to 26 ft at 17 seconds. showers likely and slight chance of
thunderstorms. 
.sat...w winds 15 to 25 kt. wind waves 5 to 7 ft. w swell 26 to
29 ft at 18 seconds. chance of showers.
.sat night...s winds 20 to 30 kt with occasional gusts to 45 kt.
wind waves 4 to 6 ft. w swell 18 to 21 ft at 18 seconds. showers.
.sun...sw winds 15 to 25 kt. wind waves 4 to 6 ft. w swell 15 to
18 ft. showers likely. 
.mon...w winds 15 to 25 kt. wind waves 3 to 5 ft. w swell 16 to
19 ft...increasing to 21 to 23 ft. chance of showers. 
.tue...n winds 15 to 25 kt. wind waves 3 to 5 ft. nw swell 17 to
20 ft...decreasing to 10 to 13 ft. chance of showers.  

$$
fzus56 kmtr 192212
cwfmtr

pzz540-200615-
point arena to point reyes to 10 nm-
212 pm pst thu jan 19 2017

...small craft advisory in effect through late friday night...
...gale watch in effect from saturday afternoon through sunday
morning...

.tonight...sw winds 5 to 15 kt...becoming se 20 to 30 kt after
midnight. wind waves 1 to 3 ft...increasing to 6 to 8 ft after
midnight. w swell 13 to 15 ft at 15 seconds. showers.
.fri...sw winds 15 to 25 kt. wind waves 3 to 5 ft. w swell 14 to
17 ft at 17 seconds. showers likely with a chance of
thunderstorms through the day.
.fri night...w winds 15 to 25 kt. wind waves 4 to 6 ft. w swell
19 to 22 ft at 17 seconds. showers likely and slight chance of
thunderstorms. 
.sat...w winds 15 to 25 kt. wind waves 4 to 6 ft. w swell 23 to
26 ft at 18 seconds. chance of showers. 
.sat night...s winds 15 to 25 kt. wind waves 3 to 5 ft. w swell
17 to 20 ft at 18 seconds. showers.
.sun...sw winds 25 to 35 kt. combined seas 2 to 18 ft. showers
likely. 
.mon...w winds 10 to 20 kt. wind waves 2 to 4 ft. w swell 14 to
17 ft...increasing to 18 to 21 ft. chance of showers. 
.tue...se winds 5 to 15 kt. wind waves 1 to 3 ft...becoming 2 ft or
less. w swell 15 to 18 ft...decreasing to 9 to 12 ft. chance of
showers.  

$$
fzus56 kmtr 192212
cwfmtr

pzz545-200615-
point reyes to pigeon point to 10 nm-
212 pm pst thu jan 19 2017

...small craft advisory for rough bar in effect through late
friday night...
...small craft advisory in effect through late friday night...
...gale watch in effect from saturday evening through sunday
morning...

.tonight...sw winds 5 to 15 kt...becoming s 15 to 25 kt after
midnight. wind waves 1 to 3 ft...increasing to 5 to 7 ft after
midnight. w swell 11 to 14 ft at 15 seconds. chance of showers in
the evening...then showers after midnight. 
.fri...sw winds 20 to 30 kt. wind waves 4 to 6 ft. w swell 14 to
17 ft at 17 seconds. chance of thunderstorms with showers through
the day.
.fri night...w winds 15 to 25 kt. wind waves 5 to 7 ft. w swell
18 to 21 ft at 17 seconds. showers likely and slight chance of
thunderstorms. 
.sat...w winds 15 to 25 kt. wind waves 4 to 6 ft. w swell 21 to
24 ft at 18 seconds. chance of showers. 
.sat night...s winds 20 to 30 kt with occasional gusts to 45 kt.
wind waves 5 to 7 ft. w swell 16 to 19 ft at 18 seconds. showers.
.sun...sw winds 25 to 35 kt. gusts up to 50 kt. combined seas
6 to 18 ft...decreasing to 2 to 16 ft. showers.
.mon...w winds 10 to 20 kt. wind waves 2 to 4 ft. w swell 13 to
16 ft...increasing to 16 to 19 ft. chance of showers. 
.tue...ne winds 5 to 15 kt. wind waves 1 to 3 ft...becoming 2 ft or
less. w swell 14 to 17 ft...decreasing to 9 to 12 ft. chance of
showers.  

.....san francisco bar/fourfathom bank forecast.....

in the deep water channel...combined seas building to 10 to 12 feet
with a dominant period 15 seconds.

across the bar...combined seas 12 to 14 ft dominant period 15 seconds.
maximum ebb current of -0.8 knots at 08:42 pm thursday and -1.2
knots at 10:48 am friday.

$$
fzus56 kmtr 192212
cwfmtr

pzz530-200615-
san pablo bay suisun bay the west delta and san francisco bay
north of the bay bridge-
212 pm pst thu jan 19 2017

...small craft advisory in effect from midnight pst tonight
through friday evening...

.tonight...sw winds 5 to 15 kt...becoming s 15 to 25 kt after
midnight. chance of showers. rain after midnight.
.fri...sw winds 20 to 30 kt. gusts up to 45 kt in the morning.
showers through the day with a slight chance of thunderstorms.
.fri night...w winds 15 to 25 kt. chance of showers and slight
chance of thunderstorms. 
.sat...sw winds 15 to 25 kt. chance of showers.
.sat night...s winds 15 to 25 kt. showers.
.sun...s winds 20 to 30 kt...becoming sw 5 to 15 kt. showers.
.mon...sw winds 5 to 15 kt. chance of showers. 
.tue...ne winds 10 kt. slight chance of showers.  

$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2017 WeatherFlow, Inc · Contact Us · Ad Marketplace