• 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 ·
CA- sf south bay

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
Meteograms

Watches/Warnings
>None Active

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

fzus56 kmtr 282122
cwfmtr
expires:202607291015;;241046

coastal waters forecast for california
national weather service san francisco bay area
222 pm pdt tue jul 28 2026

central california coast from point arena to point piedras
blancas out to 60 nm, including monterey bay, greater farallones,
and cordell bank national marine sanctuaries


pzz530-291015-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
222 pm pdt tue jul 28 2026

...small craft advisory in effect until 9 pm pdt this evening...

.tonight...sw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. 
.wed...s wind 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. 
.wed night...sw wind 10 to 15 kt. 
.thu...sw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. 
.thu night...sw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. 
.fri...sw wind 5 to 10 kt. 
.fri night...sw wind 10 to 15 kt. 
.sat...sw wind 5 to 10 kt. 
.sat night...sw wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. 
.sun...sw wind 5 to 10 kt. 
.sun night...sw wind 10 to 15 kt.  

$$
fzus56 kmtr 282122
cwfmtr
expires:202607291015;;241043

coastal waters forecast for california
national weather service san francisco bay area
222 pm pdt tue jul 28 2026

central california coast from point arena to point piedras
blancas out to 60 nm, including monterey bay, greater farallones,
and cordell bank national marine sanctuaries


pzz545-291015-
coastal waters from point reyes to pigeon point california out to
10 nm-
222 pm pdt tue jul 28 2026

...small craft advisory in effect through thursday afternoon...

.tonight...nw wind 15 to 20 kt. seas 6 to 9 ft. wave detail: nw
7 ft at 8 seconds and sw 2 ft at 17 seconds. 
.wed...nw wind 15 to 20 kt. seas 5 to 7 ft. wave detail: nw 7 ft
at 9 seconds and sw 2 ft at 17 seconds. 
.wed night...nw wind 15 to 20 kt. seas 7 to 10 ft. wave detail:
nw 7 ft at 9 seconds and sw 2 ft at 16 seconds. 
.thu...nw wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: nw 6 ft at 9 seconds and
s 2 ft at 15 seconds. 
.thu night...nw wind 15 to 20 kt. seas 6 to 9 ft. wave detail: nw
7 ft at 9 seconds and s 2 ft at 15 seconds. 
.fri...nw wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: nw 6 ft at 8 seconds and
s 3 ft at 14 seconds. 
.fri night...nw wind 15 to 20 kt. seas 5 to 8 ft. wave detail: nw
6 ft at 9 seconds and s 3 ft at 14 seconds. 
.sat...nw wind 15 to 20 kt. seas 5 to 8 ft. wave detail: nw 7 ft
at 9 seconds and s 3 ft at 13 seconds. 
.sat night...nw wind 20 to 25 kt. seas 8 to 11 ft. wave detail:
nw 9 ft at 10 seconds and s 2 ft at 13 seconds. 
.sun...nw wind 15 to 20 kt. seas 7 to 10 ft. wave detail: nw 9 ft
at 10 seconds and s 2 ft at 12 seconds. 
.sun night...nw wind 15 to 20 kt. seas 6 to 9 ft.  

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

in the deep water channel...mixed seas of 4 to 6 ft at 22 
seconds.

across the bar...swell can be more than twice as high across the
bar than surrounding waters. waves are also more prone to break,
particularly during strong ebb currents. maximum ebb current of
1.3 kt at 04:56 pm tuesday and 2.6 kt at 04:50 am wednesday.

$$
fzus56 kmtr 282122
cwfmtr
expires:202607291015;;241044

coastal waters forecast for california
national weather service san francisco bay area
222 pm pdt tue jul 28 2026

central california coast from point arena to point piedras
blancas out to 60 nm, including monterey bay, greater farallones,
and cordell bank national marine sanctuaries


pzz560-291015-
coastal waters from pigeon point to point pinos california out to
10 nm-
222 pm pdt tue jul 28 2026

...small craft advisory in effect through friday afternoon...

.tonight...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 5 to 7 ft. wave detail: nw 6 ft at 7 seconds and
sw 2 ft at 17 seconds. 
.wed...nw wind 10 to 15 kt, rising to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: nw 6 ft at 9 seconds and
s 2 ft at 17 seconds. 
.wed night...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 5 to 7 ft. wave detail: nw 7 ft at 8 seconds and s
2 ft at 16 seconds. 
.thu...nw wind 5 to 10 kt, rising to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: nw 6 ft at 9 seconds and
s 3 ft at 15 seconds. 
.thu night...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 5 to 8 ft. wave detail: nw 6 ft at 8 seconds and s
2 ft at 15 seconds. 
.fri...nw wind around 10 kt, rising to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: nw 5 ft at 9 seconds and
s 3 ft at 14 seconds. 
.fri night...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 5 to 7 ft. wave detail: nw 6 ft at 8 seconds and s
3 ft at 14 seconds. 
.sat...nw wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. seas 5 to 8 ft. wave detail: nw 6 ft at 9 seconds and
s 3 ft at 13 seconds. 
.sat night...nw wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. seas 6 to 9 ft. wave detail: nw 8 ft at 10 seconds and
s 3 ft at 12 seconds. 
.sun...nw wind 10 to 15 kt. seas 6 to 9 ft. wave detail: nw 8 ft
at 10 seconds and s 2 ft at 12 seconds. 
.sun night...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 6 to 8 ft.  

$$
fzus56 kmtr 282122
cwfmtr
expires:202607291015;;241038

coastal waters forecast for california
national weather service san francisco bay area
222 pm pdt tue jul 28 2026

central california coast from point arena to point piedras
blancas out to 60 nm, including monterey bay, greater farallones,
and cordell bank national marine sanctuaries


pzz570-291015-
waters from point arena to point reyes 10-60 nm-
222 pm pdt tue jul 28 2026

...small craft advisory in effect through friday afternoon...

.tonight...nw wind 20 to 25 kt. seas 7 to 9 ft. wave detail: nw
9 ft at 8 seconds and sw 2 ft at 17 seconds. 
.wed...nw wind 20 to 25 kt. seas 8 to 9 ft. wave detail: nw 8 ft
at 8 seconds and s 3 ft at 16 seconds. 
.wed night...nw wind 20 to 25 kt. seas 8 to 10 ft. wave detail:
nw 9 ft at 8 seconds and s 3 ft at 16 seconds. 
.thu...nw wind 20 to 25 kt. seas 8 to 9 ft. wave detail: nw 8 ft
at 8 seconds and s 3 ft at 15 seconds. 
.thu night...nw wind 20 to 25 kt. seas 8 to 9 ft. wave detail: nw
8 ft at 8 seconds and s 3 ft at 15 seconds. 
.fri...nw wind 20 to 25 kt. seas 7 to 9 ft. wave detail: nw 8 ft
at 8 seconds and s 3 ft at 14 seconds. 
.fri night...nw wind 20 to 25 kt. seas around 8 ft, building to
9 to 10 ft after midnight. wave detail: nw 9 ft at 8 seconds and
s 3 ft at 14 seconds. 
.sat...nw wind 25 to 30 kt. seas 9 to 10 ft. wave detail: nw
10 ft at 8 seconds and s 3 ft at 13 seconds. 
.sat night...nw wind 25 to 30 kt. seas 10 to 13 ft. wave detail:
nw 12 ft at 9 seconds and s 3 ft at 13 seconds. 
.sun...nw wind 25 to 30 kt. seas 11 to 13 ft. wave detail: nw
13 ft at 9 seconds and s 2 ft at 13 seconds. 
.sun night...nw wind 25 to 30 kt. seas 12 to 14 ft.  

$$
fzus56 kmtr 282122
cwfmtr
expires:202607291015;;241040

coastal waters forecast for california
national weather service san francisco bay area
222 pm pdt tue jul 28 2026

central california coast from point arena to point piedras
blancas out to 60 nm, including monterey bay, greater farallones,
and cordell bank national marine sanctuaries


pzz575-291015-
waters from pigeon point to point pinos 10-60 nm-
222 pm pdt tue jul 28 2026

...small craft advisory in effect through friday afternoon...

.tonight...nw wind 20 to 25 kt, easing to 15 to 20 kt late. seas
7 to 9 ft. wave detail: nw 9 ft at 9 seconds and s 2 ft at
17 seconds. 
.wed...nw wind 20 to 25 kt. seas 8 to 9 ft. wave detail: nw 8 ft
at 9 seconds and s 3 ft at 17 seconds. 
.wed night...nw wind 15 to 20 kt. seas 8 to 9 ft. wave detail: nw
9 ft at 9 seconds and s 3 ft at 16 seconds. 
.thu...nw wind 15 to 20 kt. seas 7 to 9 ft. wave detail: nw 8 ft
at 9 seconds and s 3 ft at 15 seconds. 
.thu night...nw wind 15 to 20 kt. seas 7 to 9 ft. wave detail: nw
8 ft at 8 seconds and s 3 ft at 15 seconds. 
.fri...nw wind 15 to 20 kt. seas 7 to 9 ft. wave detail: nw 8 ft
at 9 seconds and s 4 ft at 14 seconds. 
.fri night...nw wind 20 to 25 kt. seas 7 to 9 ft. wave detail: nw
8 ft at 9 seconds and s 3 ft at 14 seconds. 
.sat...nw wind 20 to 25 kt. seas 8 to 10 ft. wave detail: nw 9 ft
at 9 seconds and s 4 ft at 13 seconds. 
.sat night...nw wind 25 to 30 kt. seas 9 to 11 ft, building to
10 to 13 ft after midnight. wave detail: nw 12 ft at 10 seconds
and s 3 ft at 12 seconds. 
.sun...nw wind 25 to 30 kt, easing to 20 to 25 kt in the
afternoon. seas 10 to 13 ft. wave detail: nw 12 ft at 10 seconds
and s 2 ft at 12 seconds. 
.sun night...nw wind 20 to 25 kt. seas 9 to 12 ft. 

$$
© Copyright 2026 WeatherFlow, Inc · Contact Us ·