• 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
 > 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 160327
cwfmtr
expires:202510161615;;210470

coastal waters forecast for california
national weather service san francisco bay area
827 pm pdt wed oct 15 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


pzz530-161615-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
827 pm pdt wed oct 15 2025

.tonight...nw wind around 5 kt. 
.thu...nw wind around 5 kt, backing to sw in the afternoon.
patchy fog in the morning. 
.thu night...sw wind around 5 kt. 
.fri...ne wind around 5 kt. 
.fri night...nw wind around 5 kt. 
.sat...ne wind around 5 kt, veering to e in the afternoon. 
.sat night...sw wind around 5 kt. 
.sun...sw wind around 5 kt, veering to w in the afternoon. 
.sun night...w wind 5 to 10 kt. 
.mon...n wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
.mon night...w wind 5 to 10 kt.  

$$
fzus56 kmtr 160327
cwfmtr
expires:202510161615;;210466

coastal waters forecast for california
national weather service san francisco bay area
827 pm pdt wed oct 15 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


pzz540-161615-
coastal waters from point arena to point reyes california out to
10 nm-
827 pm pdt wed oct 15 2025

.tonight...nw wind 5 to 10 kt. seas 3 to 5 ft. wave detail: nw
4 ft at 8 seconds and sw 2 ft at 13 seconds. 
.thu...nw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: nw 4 ft at 8 seconds and
sw 2 ft at 14 seconds.
.thu night...nw wind 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 4 to 6 ft. wave detail: nw 5 ft at 7 seconds and
sw 2 ft at 14 seconds.
.fri...n wind 5 to 10 kt, becoming nw in the afternoon. seas 4 to
6 ft. wave detail: nw 5 ft at 9 seconds. 
.fri night...n wind 5 to 10 kt. seas 5 to 7 ft. wave detail: nw
6 ft at 9 seconds. 
.sat...ne wind around 5 kt, backing to w in the afternoon. seas
5 to 8 ft. wave detail: nw 7 ft at 16 seconds. 
.sat night...nw wind around 5 kt. seas 5 to 8 ft. wave detail: nw
7 ft at 15 seconds. 
.sun...n wind around 5 kt, becoming nw 10 to 15 kt in the
afternoon. seas 5 to 7 ft. wave detail: nw 6 ft at 14 seconds. 
.sun night...nw wind 15 to 20 kt. seas 5 to 6 ft, building to
6 to 9 ft after midnight. wave detail: sw 4 ft at 14 seconds and
nw 7 ft at 16 seconds. 
.mon...nw wind 10 to 15 kt. seas 9 to 13 ft. wave detail: sw 5 ft
at 12 seconds and nw 11 ft at 15 seconds. 
.mon night...nw wind 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 8 to 11 ft. wave detail: nw 10 ft at 14 seconds
and s 3 ft at 14 seconds.  

$$
fzus56 kmtr 160327
cwfmtr
expires:202510161615;;210467

coastal waters forecast for california
national weather service san francisco bay area
827 pm pdt wed oct 15 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


pzz545-161615-
coastal waters from point reyes to pigeon point california out to
10 nm-
827 pm pdt wed oct 15 2025

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

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

in the deep water channel...mixed seas of 4 to 6 feet at 10
seconds. 

across the bar...mixed seas of 5 to 7 feet at 10 seconds. maximum
ebb current of 1.9 kt at 12:53 am thursday and 2.1 kt at 01:59 pm
thursday.

$$
fzus56 kmtr 160327
cwfmtr
expires:202510161615;;210462

coastal waters forecast for california
national weather service san francisco bay area
827 pm pdt wed oct 15 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


pzz570-161615-
waters from point arena to point reyes 10-60 nm-
827 pm pdt wed oct 15 2025

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

.tonight...nw wind 5 to 10 kt, becoming n 10 to 15 kt after
midnight. seas 5 to 6 ft. wave detail: nw 6 ft at 8 seconds and s
2 ft at 14 seconds. 
.thu...n wind 15 to 20 kt. seas 5 to 7 ft. wave detail: nw 6 ft
at 7 seconds and s 2 ft at 14 seconds. 
.thu night...n wind 20 to 25 kt. seas 7 to 9 ft. wave detail: nw
9 ft at 8 seconds and s 2 ft at 13 seconds. 
.fri...n wind 20 to 25 kt, easing to 15 to 20 kt in the
afternoon. seas 7 to 10 ft. wave detail: nw 9 ft at 9 seconds and
s 2 ft at 13 seconds. 
.fri night...n wind 15 to 20 kt. seas 7 to 10 ft. wave detail: nw
9 ft at 8 seconds. 
.sat...n wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon.
seas 8 to 11 ft. wave detail: nw 10 ft at 8 seconds. 
.sat night...n wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. seas 8 to 10 ft. wave detail: nw 10 ft at 15 seconds
and s 2 ft at 16 seconds. 
.sun...n wind 10 to 15 kt, becoming nw 15 to 20 kt in the
afternoon. seas 6 to 8 ft. wave detail: nw 8 ft at 14 seconds. 
.sun night...n wind 20 to 25 kt. seas 7 to 8 ft, building to
10 to 13 ft after midnight. wave detail: s 4 ft at 13 seconds and
nw 12 ft at 16 seconds. 
.mon...n wind 20 to 25 kt. seas 13 to 16 ft. wave detail: sw 4 ft
at 12 seconds and nw 15 ft at 15 seconds. 
.mon night...n wind 15 to 20 kt. seas 11 to 13 ft. wave detail: s
3 ft at 11 seconds and nw 13 ft at 14 seconds.  

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