• 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 280941
cwfmtr
expires:202603282215;;426623

coastal waters forecast for california
national weather service san francisco bay area
241 am pdt sat mar 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


pzz530-282215-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
241 am pdt sat mar 28 2026

.today...sw wind 5 to 10 kt. 
.tonight...sw wind around 5 kt. 
.sun...sw wind around 5 kt, rising to 5 to 10 kt in the
afternoon. 
.sun night...w wind 5 to 10 kt. 
.mon...sw wind 5 to 10 kt. 
.mon night...sw wind 5 to 10 kt. 
.tue...sw wind 5 to 10 kt. 
.tue night...sw wind 5 to 10 kt. a chance of rain. 
.wed...sw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. a chance of rain. 
.wed night...sw wind 10 to 15 kt. rain likely, mainly in the
evening.  

$$
fzus56 kmtr 280941
cwfmtr
expires:202603282215;;426619

coastal waters forecast for california
national weather service san francisco bay area
241 am pdt sat mar 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


pzz540-282215-
coastal waters from point arena to point reyes california out to
10 nm-
241 am pdt sat mar 28 2026

.today...nw wind 5 to 10 kt. seas 5 to 7 ft. wave detail: nw 6 ft
at 10 seconds. patchy dense fog early this morning. 
.tonight...nw wind 10 to 15 kt. seas 4 to 6 ft. wave detail: nw
6 ft at 10 seconds. 
.sun...nw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: nw 5 ft at 9 seconds and
s 2 ft at 13 seconds. 
.sun night...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 4 to 6 ft. wave detail: nw 6 ft at 7 seconds and s
2 ft at 13 seconds. 
.mon...nw wind 10 to 15 kt. seas 5 to 6 ft. wave detail: nw 6 ft
at 8 seconds and s 2 ft at 13 seconds. 
.mon night...nw wind 10 to 15 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 8 seconds. 
.tue...nw wind 5 to 10 kt. seas 3 to 4 ft. wave detail: nw 4 ft
at 9 seconds. 
.tue night...nw wind 10 to 15 kt. seas 3 to 4 ft. wave detail: nw
3 ft at 9 seconds. a chance of rain. 
.wed...s wind 10 to 15 kt. seas around 3 ft. wave detail: w 3 ft
at 7 seconds. a chance of rain in the morning, then rain likely
in the afternoon. 
.wed night...sw wind 10 to 15 kt, veering to nw after midnight.
seas 3 to 4 ft. wave detail: sw 3 ft at 6 seconds and w 3 ft at
12 seconds. rain likely.  

$$
fzus56 kmtr 280941
cwfmtr
expires:202603282215;;426620

coastal waters forecast for california
national weather service san francisco bay area
241 am pdt sat mar 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


pzz545-282215-
coastal waters from point reyes to pigeon point california out to
10 nm-
241 am pdt sat mar 28 2026

.today...w wind around 5 kt. seas 3 to 5 ft. wave detail: nw 5 ft
at 10 seconds. patchy dense fog this morning. 
.tonight...nw wind around 5 kt. seas 3 to 5 ft. wave detail: nw
4 ft at 10 seconds. patchy dense fog after midnight. 
.sun...nw wind around 5 kt, rising to 5 to 10 kt in the
afternoon. seas 3 to 5 ft. wave detail: nw 4 ft at 9 seconds. 
.sun night...nw wind 10 to 15 kt. seas 3 to 5 ft. wave detail: nw
5 ft at 7 seconds. 
.mon...nw wind 10 to 15 kt. seas 3 to 5 ft. wave detail: nw 5 ft
at 8 seconds. 
.mon night...nw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: nw 4 ft at 8 seconds. 
.tue...nw wind 5 to 10 kt. seas 3 to 4 ft. wave detail: nw 3 ft
at 8 seconds. 
.tue night...w wind 5 to 10 kt. seas around 3 ft. wave detail: nw
3 ft at 9 seconds. a chance of rain. 
.wed...w wind 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas around 3 ft in the morning, then around 2 ft or
less. wave detail: nw 2 ft at 8 seconds. a chance of rain. 
.wed night...w wind 10 to 15 kt. seas around 2 ft or less, then
around 3 ft after midnight. wave detail: w 3 ft at 6 seconds.
rain likely.  

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

in the deep water channel...mixed seas of 3 to 5 feet at 11 
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
2.2 kt at 01:47 pm saturday and 2.2 kt at 02:37 am sunday.

$$
fzus56 kmtr 280941
cwfmtr
expires:202603282215;;426615

coastal waters forecast for california
national weather service san francisco bay area
241 am pdt sat mar 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


pzz570-282215-
waters from point arena to point reyes 10-60 nm-
241 am pdt sat mar 28 2026

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

.today...n wind 15 to 20 kt. seas 7 to 9 ft. wave detail: nw 9 ft
at 9 seconds. 
.tonight...n wind 15 to 20 kt. seas 7 to 8 ft. wave detail: nw
8 ft at 9 seconds and s 2 ft at 14 seconds. 
.sun...n wind 15 to 20 kt. seas 6 to 7 ft. wave detail: nw 7 ft
at 8 seconds and s 2 ft at 14 seconds. 
.sun night...n wind 20 to 25 kt. seas 6 to 8 ft. wave detail: nw
7 ft at 7 seconds and s 2 ft at 13 seconds. 
.mon...n wind 20 to 25 kt, becoming nw 15 to 20 kt in the
afternoon. seas 7 to 8 ft. wave detail: nw 8 ft at 8 seconds and
s 2 ft at 13 seconds. 
.mon night...nw wind 15 to 20 kt. seas 5 to 7 ft. wave detail: nw
6 ft at 8 seconds and s 2 ft at 12 seconds. 
.tue...nw wind 10 to 15 kt. seas 4 to 5 ft. wave detail: nw 5 ft
at 9 seconds and s 2 ft at 12 seconds. 
.tue night...w wind 10 to 15 kt. seas 4 to 5 ft. wave detail: nw
5 ft at 9 seconds and s 2 ft at 12 seconds. a chance of rain. 
.wed...sw wind around 15 kt. seas 3 to 4 ft. wave detail: sw 3 ft
at 8 seconds and w 2 ft at 13 seconds. a chance of rain in the
morning, then rain likely in the afternoon. 
.wed night...w wind 15 to 20 kt. seas 4 to 6 ft. wave detail: w
5 ft at 6 seconds. rain likely.  

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