• 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 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
>None Active

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

fzus56 kmtr 111115
cwfmtr
expires:202511112330;;229940

coastal waters forecast for california
national weather service san francisco bay area
315 am pst tue nov 11 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


pzz530-112330-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
315 am pst tue nov 11 2025

...small craft advisory in effect from wednesday morning through
wednesday afternoon...
...gale warning in effect from wednesday afternoon through
wednesday evening...

.today...ne wind around 5 kt, veering to se early this afternoon,
veering to sw late. 
.tonight...sw wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. 
.wed...s wind 10 to 15 kt. a chance of showers in the morning,
then showers likely in the afternoon. 
.wed night...s wind 20 to 25 kt with gusts up to 40 kt. showers
in the evening, then showers with a slight chance of tstms after
midnight. 
.thu...sw wind 15 to 20 kt. gusts up to 35 kt in the morning.
showers with a slight chance of tstms in the morning, then
showers likely in the afternoon. 
.thu night...w wind 10 to 15 kt. a chance of showers. 
.fri...w wind 10 to 15 kt. a chance of showers. 
.fri night...nw wind 5 to 10 kt. 
.sat...nw wind around 5 kt, backing to w around 5 kt in the
afternoon. 
.sat night...sw wind around 5 kt.  

winds and waves higher in and near tstms.

$$
fzus56 kmtr 111115
cwfmtr
expires:202511112330;;229936

coastal waters forecast for california
national weather service san francisco bay area
315 am pst tue nov 11 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


pzz540-112330-
coastal waters from point arena to point reyes california out to
10 nm-
315 am pst tue nov 11 2025

...small craft advisory in effect from wednesday morning through
wednesday afternoon...
...gale warning in effect from wednesday afternoon through
wednesday evening...

.today...se wind around 5 kt, veering to sw early this afternoon,
backing to se late. seas 4 to 6 ft. wave detail: nw 5 ft at
11 seconds and sw 3 ft at 13 seconds. patchy dense fog. 
.tonight...se wind 10 to 15 kt. seas 3 to 5 ft. wave detail: nw
4 ft at 11 seconds and sw 3 ft at 14 seconds. a slight chance of
showers. 
.wed...se wind 15 to 20 kt, rising to 20 to 25 kt with gusts up
to 40 kt in the afternoon. seas 5 to 7 ft. wave detail: s 5 ft at
6 seconds and nw 4 ft at 11 seconds. showers.
.wed night...s wind 25 to 35 kt with storm force gusts up to 55 
kt. seas 8 to 11 ft. wave detail: s 9 ft at 7 seconds and w 5 ft 
at 14 seconds. showers with a slight chance of tstms. 
.thu...sw wind 10 to 15 kt. seas 8 to 11 ft. wave detail: sw 9 ft
at 9 seconds and w 8 ft at 14 seconds. showers.
.thu night...w wind 10 to 15 kt, veering to nw after midnight.
seas 9 to 12 ft. wave detail: sw 5 ft at 8 seconds and w 11 ft at
13 seconds. a chance of showers.
.fri...nw wind 5 to 10 kt. seas 9 to 12 ft. wave detail: w 11 ft
at 13 seconds and sw 5 ft at 15 seconds. a chance of showers. 
.fri night...n wind 5 to 10 kt. seas 8 to 11 ft, subsiding to
6 to 9 ft after midnight. wave detail: w 10 ft at 13 seconds and
sw 3 ft at 15 seconds. 
.sat...nw wind 5 to 10 kt. seas 5 to 8 ft. wave detail: w 6 ft at
11 seconds and sw 3 ft at 15 seconds. 
.sat night...nw wind 5 to 10 kt. seas 5 to 7 ft. wave detail: w
6 ft at 11 seconds and s 3 ft at 13 seconds. a chance of showers
after midnight.  

winds and seas higher in and near tstms.

$$
fzus56 kmtr 111115
cwfmtr
expires:202511112330;;229937

coastal waters forecast for california
national weather service san francisco bay area
315 am pst tue nov 11 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


pzz545-112330-
coastal waters from point reyes to pigeon point california out to
10 nm-
315 am pst tue nov 11 2025

...small craft advisory in effect from wednesday morning through
wednesday afternoon...
...gale warning in effect from wednesday afternoon through
wednesday evening...

.today...se wind around 5 kt, veering to s this afternoon. seas
3 to 5 ft. wave detail: sw 2 ft at 11 seconds and w 4 ft at
12 seconds. patchy dense fog until late afternoon. 
.tonight...s wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. seas 3 to 4 ft. wave detail: w 4 ft at 11 seconds and
sw 2 ft at 15 seconds. a slight chance of showers after midnight.
.wed...s wind 15 to 20 kt, rising to 20 to 25 kt with gusts up to
35 kt in the afternoon. seas 4 to 6 ft. wave detail: s 5 ft at
6 seconds and nw 3 ft at 11 seconds. a chance of showers in the
morning, then showers in the afternoon. 
.wed night...s wind 25 to 30 kt with gusts up to 50 kt. seas 5 to
8 ft, building to 8 to 11 ft after midnight. wave detail: s 9 ft
at 8 seconds and nw 4 ft at 14 seconds. showers in the evening,
then showers with a slight chance of tstms after midnight. 
.thu...w wind 10 to 15 kt. seas 8 to 11 ft, subsiding to 6 to
9 ft in the afternoon. wave detail: sw 9 ft at 8 seconds and w
5 ft at 14 seconds. showers.
.thu night...w wind 10 to 15 kt. seas 7 to 10 ft. wave detail: sw
5 ft at 8 seconds and w 9 ft at 14 seconds. a chance of showers. 
.fri...nw wind 10 to 15 kt. seas 7 to 10 ft. wave detail: w 9 ft
at 14 seconds and sw 3 ft at 15 seconds. a chance of showers. 
.fri night...nw wind 5 to 10 kt. seas 6 to 9 ft. wave detail: w
8 ft at 13 seconds and sw 2 ft at 15 seconds. 
.sat...nw wind 5 to 10 kt. seas 5 to 7 ft. wave detail: w 6 ft at
12 seconds and sw 3 ft at 15 seconds. 
.sat night...nw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: w
5 ft at 11 seconds and s 3 ft at 11 seconds.  

winds and seas higher in and near tstms.

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

in the deep water channel...mixed seas of 4 to 6 feet at 11
seconds. 

across the bar...mixed seas of 5 to 7 feet at 11 seconds. maximum
ebb current of 1.2 kt at 09:26 am tuesday and 2.4 kt at 08:28 pm
tuesday.

$$
fzus56 kmtr 111115
cwfmtr
expires:202511112330;;229932

coastal waters forecast for california
national weather service san francisco bay area
315 am pst tue nov 11 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


pzz570-112330-
waters from point arena to point reyes 10-60 nm-
315 am pst tue nov 11 2025

...small craft advisory in effect from wednesday morning through
wednesday afternoon...
...gale warning in effect from wednesday afternoon through
wednesday evening...

.today...n wind 5 to 10 kt, easing to around 5 kt late this
morning and early afternoon, veering to se late. seas 5 to 7 ft.
wave detail: nw 6 ft at 11 seconds and sw 3 ft at 15 seconds.
patchy dense fog. 
.tonight...s wind 10 to 15 kt. seas 5 to 6 ft. wave detail: nw
6 ft at 11 seconds and s 3 ft at 15 seconds. a chance of showers
in the evening, then showers likely after midnight. 
.wed...s wind 15 to 20 kt, becoming se 20 to 25 kt with gusts up
to 40 kt in the afternoon. seas 5 to 7 ft, building to 7 to 10 ft
in the afternoon. wave detail: s 7 ft at 6 seconds and nw 5 ft at
15 seconds. showers.
.wed night...se wind 30 to 35 kt with storm gusts up to 55 kt, 
becoming sw 20 to 25 kt with gusts up to 45 kt after midnight. 
seas 9 to 13 ft, building to 11 to 13 ft after midnight. wave 
detail: s 11 ft at 8 seconds and nw 6 ft at 14 seconds. a slight 
chance of tstms in the evening. showers.
.thu...sw wind 15 to 20 kt. seas 10 to 12 ft. wave detail: sw
10 ft at 8 seconds and nw 9 ft at 15 seconds. showers.
.thu night...w wind 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. seas 10 to 14 ft. wave detail: sw 6 ft at 8 seconds and
nw 14 ft at 14 seconds. showers likely, mainly in the evening. 
.fri...nw wind 10 to 15 kt. seas 12 to 14 ft. wave detail: nw
14 ft at 14 seconds and sw 4 ft at 15 seconds. a chance of
showers. 
.fri night...nw wind 10 to 15 kt. seas 10 to 13 ft, subsiding to
8 to 10 ft after midnight. wave detail: nw 12 ft at 13 seconds
and s 2 ft at 15 seconds. a chance of showers in the evening. 
.sat...nw wind 10 to 15 kt. seas 7 to 8 ft. wave detail: nw 8 ft
at 11 seconds and s 3 ft at 15 seconds. 
.sat night...nw wind 10 to 15 kt. seas 7 to 8 ft. wave detail: nw
7 ft at 11 seconds and sw 3 ft at 14 seconds. a chance of showers
after midnight.  

winds and seas higher in and near tstms.

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