• 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

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 101649
cwfmtr
expires:202512110530;;342593

coastal waters forecast for california
national weather service san francisco bay area
849 am pst wed dec 10 2025

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


pzz530-110530-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
849 am pst wed dec 10 2025

.today...ne wind 5 to 10 kt, easing to around 5 kt late. patchy
dense fog this morning. 
.tonight...ne wind around 5 kt. patchy dense fog. 
.thu...ne wind 5 to 10 kt. patchy dense fog in the morning. 
.thu night...ne wind around 5 kt. patchy fog. 
.fri...ne wind 5 to 10 kt. 
.fri night...ne wind around 5 kt. 
.sat...ne wind around 5 kt. 
.sat night...ne wind around 5 kt. patchy fog. 
.sun...ne wind around 5 kt. patchy fog. 
.sun night...ne wind around 5 kt. patchy fog.  

$$
fzus56 kmtr 101649
cwfmtr
expires:202512110530;;342590

coastal waters forecast for california
national weather service san francisco bay area
849 am pst wed dec 10 2025

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


pzz545-110530-
coastal waters from point reyes to pigeon point california out to
10 nm-
849 am pst wed dec 10 2025

.today...n wind 5 to 10 kt. seas 5 to 7 ft. wave detail: w 6 ft
at 13 seconds and sw 4 ft at 16 seconds. 
.tonight...n wind 5 to 10 kt. seas 5 to 7 ft. wave detail: w 6 ft
at 13 seconds and s 3 ft at 13 seconds.
.thu...n wind 5 to 10 kt. seas 5 to 8 ft. wave detail: sw 4 ft at
13 seconds and w 7 ft at 15 seconds. 
.thu night...n wind around 5 kt. seas 5 to 8 ft. wave detail: w
7 ft at 15 seconds and sw 3 ft at 15 seconds. 
.fri...ne wind 5 to 10 kt. seas 5 to 7 ft. wave detail: sw 2 ft
at 13 seconds and w 6 ft at 14 seconds. 
.fri night...ne wind around 5 kt. seas 4 to 6 ft. wave detail: w
5 ft at 13 seconds and sw 2 ft at 15 seconds. 
.sat...se wind around 5 kt. seas 3 to 4 ft. wave detail: w 4 ft
at 12 seconds. 
.sat night...se wind around 5 kt. seas around 3 ft. wave detail:
w 3 ft at 12 seconds. 
.sun...e wind around 5 kt. seas around 3 ft in the morning, then
around 2 ft or less. wave detail: w 2 ft at 12 seconds. 
.sun night...n wind around 5 kt, veering to ne after midnight.
seas around 2 ft or less. wave detail: w 2 ft at 8 seconds.
patchy fog after midnight.  

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

in the deep water channel...mixed seas of 3 to 4 feet at 13 
seconds. 

across the bar...mixed seas of 4 to 5 feet at 13 seconds. maximum
ebb current of 1.5 kt at 09:03 am wednesday and 2.4 kt at 08:38 pm
wednesday.

$$
fzus56 kmtr 101649
cwfmtr
expires:202512110530;;342591

coastal waters forecast for california
national weather service san francisco bay area
849 am pst wed dec 10 2025

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


pzz560-110530-
coastal waters from pigeon point to point pinos california out to
10 nm-
849 am pst wed dec 10 2025

.today...n wind 5 to 10 kt, becoming nw 10 to 15 kt late. seas
5 to 7 ft. wave detail: nw 6 ft at 13 seconds and sw 3 ft at
15 seconds. 
.tonight...n wind 5 to 10 kt. seas 5 to 7 ft. wave detail: s 3 ft
at 9 seconds and nw 6 ft at 13 seconds. 
.thu...n wind 5 to 10 kt. seas 6 to 8 ft. wave detail: sw 4 ft at
14 seconds and w 7 ft at 15 seconds. 
.thu night...n wind 5 to 10 kt. seas 6 to 8 ft. wave detail: sw
4 ft at 11 seconds and w 7 ft at 15 seconds. 
.fri...ne wind around 5 kt, backing to nw in the afternoon. seas
5 to 7 ft. wave detail: w 6 ft at 14 seconds and sw 4 ft at
14 seconds. 
.fri night...ne wind around 5 kt, veering to e after midnight.
seas 4 to 6 ft. wave detail: w 6 ft at 14 seconds and sw 2 ft at
17 seconds. 
.sat...se wind around 5 kt. seas 3 to 4 ft. wave detail: w 4 ft
at 12 seconds. 
.sat night...se wind around 5 kt. seas around 3 ft. wave detail:
w 3 ft at 12 seconds. patchy fog in the evening. 
.sun...e wind around 5 kt, backing to nw around 5 kt in the
afternoon. seas around 3 ft. wave detail: w 3 ft at 12 seconds.
patchy fog in the morning. 
.sun night...n wind around 5 kt. seas around 3 ft. wave detail: w
2 ft at 9 seconds.  

$$
fzus56 kmtr 101649
cwfmtr
expires:202512110530;;342585

coastal waters forecast for california
national weather service san francisco bay area
849 am pst wed dec 10 2025

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


pzz570-110530-
waters from point arena to point reyes 10-60 nm-
849 am pst wed dec 10 2025

...small craft advisory in effect through late tonight...

.today...n wind 15 to 20 kt. seas 9 to 10 ft. wave detail: nw
10 ft at 13 seconds. a slight chance of rain.
.tonight...n wind 15 to 20 kt. seas 9 to 11 ft. wave detail: nw
11 ft at 13 seconds. 
.thu...n wind 15 to 20 kt. seas 9 to 11 ft. wave detail: nw 11 ft
at 14 seconds. 
.thu night...n wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 9 to 10 ft. wave detail: s 2 ft at 14 seconds and
nw 10 ft at 15 seconds. 
.fri...n wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon.
seas 7 to 9 ft. wave detail: nw 9 ft at 14 seconds and s 2 ft at
14 seconds. 
.fri night...n wind 5 to 10 kt, veering to ne after midnight.
seas 5 to 8 ft, subsiding to 5 to 6 ft after midnight. wave
detail: nw 7 ft at 13 seconds. 
.sat...se wind around 5 kt. seas 4 to 5 ft. wave detail: nw 5 ft
at 12 seconds. 
.sat night...se wind around 5 kt. seas 3 to 4 ft. wave detail: nw
4 ft at 12 seconds. 
.sun...se wind around 5 kt. seas around 3 ft. wave detail: nw
3 ft at 10 seconds. 
.sun night...s wind 5 to 10 kt. seas around 3 ft. wave detail: w
3 ft at 5 seconds. a chance of rain.  

$$
fzus56 kmtr 101649
cwfmtr
expires:202512110530;;342587

coastal waters forecast for california
national weather service san francisco bay area
849 am pst wed dec 10 2025

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


pzz575-110530-
waters from pigeon point to point pinos 10-60 nm-
849 am pst wed dec 10 2025

...small craft advisory in effect until 3 pm pst this afternoon...

.today...n wind 10 to 15 kt. seas 7 to 9 ft. wave detail: sw 3 ft
at 11 seconds and nw 8 ft at 14 seconds. 
.tonight...n wind 10 to 15 kt. seas 8 to 10 ft. wave detail: s
4 ft at 11 seconds and nw 9 ft at 14 seconds. 
.thu...n wind 10 to 15 kt. seas 8 to 10 ft. wave detail: s 4 ft
at 13 seconds and nw 9 ft at 14 seconds. 
.thu night...n wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. seas 8 to 10 ft. wave detail: sw 3 ft at 11 seconds and
nw 9 ft at 15 seconds. 
.fri...n wind 5 to 10 kt. seas 7 to 9 ft. wave detail: sw 3 ft at
13 seconds and nw 8 ft at 15 seconds. 
.fri night...n wind around 5 kt, veering to e after midnight.
seas 5 to 7 ft. wave detail: w 7 ft at 14 seconds and sw 2 ft at
16 seconds. 
.sat...se wind around 5 kt. seas 4 to 5 ft. wave detail: nw 5 ft
at 12 seconds. 
.sat night...s wind around 5 kt. seas 3 to 4 ft. wave detail: nw
4 ft at 12 seconds. 
.sun...e wind around 5 kt, backing to nw in the afternoon. seas
around 3 ft. wave detail: nw 3 ft at 12 seconds. 
.sun night...nw wind around 5 kt. seas around 3 ft. wave detail:
nw 3 ft at 6 seconds.  

$$
© Copyright 2025 WeatherFlow, Inc · Contact Us ·