• 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- eastern

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx 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 131545
cwfmtr
expires:202605140415;;495029

coastal waters forecast for california
national weather service san francisco bay area
845 am pdt wed may 13 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


pzz530-140415-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
845 am pdt wed may 13 2026

.today...w wind 10 to 15 kt. 
.tonight...sw wind 5 to 10 kt. 
.thu...sw wind around 5 kt, rising to 5 to 10 kt in the
afternoon. 
.thu night...sw wind 5 to 10 kt. 
.fri...w wind 5 to 10 kt. 
.fri night...w wind 10 to 15 kt. 
.sat...w wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. 
.sat night...w wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. 
.sun...w wind 15 to 20 kt. 
.sun night...w wind 10 to 15 kt.  

$$
fzus56 kmtr 131545
cwfmtr
expires:202605140415;;495031

coastal waters forecast for california
national weather service san francisco bay area
845 am pdt wed may 13 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


pzz535-140415-
monterey bay-
845 am pdt wed may 13 2026

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

.today...nw wind 5 to 10 kt, becoming w 15 to 20 kt. seas around
3 ft, building to 4 to 5 ft this afternoon. wave detail: nw 5 ft
at 7 seconds. 
.tonight...nw wind 20 to 25 kt, becoming n 5 to 10 kt after
midnight. seas 4 to 6 ft. wave detail: nw 5 ft at 8 seconds. 
.thu...nw wind 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: nw 5 ft at 10 seconds. 
.thu night...w wind 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 4 to 6 ft. wave detail: w 5 ft at 10 seconds and
sw 2 ft at 13 seconds. 
.fri...nw wind around 5 kt, backing to w 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 6 ft at 11 seconds and
s 3 ft at 14 seconds. 
.fri night...nw wind 15 to 20 kt with gusts up to 35 kt, easing
to 10 to 15 kt after midnight. seas 5 to 8 ft. wave detail: nw
7 ft at 11 seconds. 
.sat...nw wind 15 to 20 kt, rising to 25 to 30 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 7 ft at 12 seconds and
sw 3 ft at 12 seconds. 
.sat night...nw wind 25 to 30 kt. seas 6 to 9 ft. wave detail: nw
8 ft at 12 seconds. 
.sun...nw wind 10 to 15 kt, rising to 20 to 25 kt in the
afternoon. seas 6 to 9 ft. wave detail: nw 9 ft at 13 seconds. 
.sun night...nw wind 25 to 30 kt, easing to 5 to 10 kt after
midnight. seas 6 to 9 ft. wave detail: nw 9 ft at 12 seconds.  

locally lower winds and seas across sheltered portions of the bay.


$$
fzus56 kmtr 131545
cwfmtr
expires:202605140415;;495025

coastal waters forecast for california
national weather service san francisco bay area
845 am pdt wed may 13 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


pzz540-140415-
coastal waters from point arena to point reyes california out to
10 nm-
845 am pdt wed may 13 2026

...small craft advisory in effect through thursday morning...
...gale warning in effect from thursday morning through late
thursday night...
...gale watch in effect from friday afternoon through saturday
evening...

.today...nw wind 15 to 20 kt, rising to 25 to 30 kt. seas 5 to
7 ft. wave detail: nw 7 ft at 7 seconds. 
.tonight...nw wind 25 to 30 kt, easing to 15 to 20 kt after
midnight. seas 6 to 8 ft. wave detail: nw 8 ft at 8 seconds. 
.thu...nw wind 15 to 20 kt, rising to 25 to 30 kt in the
afternoon. seas 6 to 8 ft. wave detail: nw 8 ft at 9 seconds. 
.thu night...nw wind 25 to 30 kt with gusts up to 40 kt. seas
8 to 10 ft. wave detail: nw 10 ft at 10 seconds. 
.fri...nw wind 20 to 25 kt, rising to 25 to 30 kt in the
afternoon. seas 8 to 11 ft. wave detail: nw 10 ft at 9 seconds. 
.fri night...nw wind 25 to 30 kt with gusts up to 45 kt. seas
9 to 11 ft. wave detail: nw 11 ft at 10 seconds. 
.sat...nw wind 25 to 30 kt. seas 8 to 10 ft. wave detail: nw 9 ft
at 9 seconds. 
.sat night...nw wind 30 to 40 kt, easing to 25 to 35 kt after
midnight. seas 9 to 13 ft. wave detail: nw 12 ft at 11 seconds. 
.sun...nw wind 25 to 30 kt. seas 9 to 12 ft. wave detail: nw
11 ft at 11 seconds. 
.sun night...nw wind 25 to 35 kt, easing to 20 to 25 kt after
midnight. seas 9 to 12 ft. wave detail: nw 11 ft at 11 seconds.  

$$
fzus56 kmtr 131545
cwfmtr
expires:202605140415;;495026

coastal waters forecast for california
national weather service san francisco bay area
845 am pdt wed may 13 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


pzz545-140415-
coastal waters from point reyes to pigeon point california out to
10 nm-
845 am pdt wed may 13 2026

...small craft advisory in effect through friday afternoon...
...gale watch in effect from friday afternoon through saturday
evening...

.today...nw wind 15 to 20 kt, rising to 20 to 25 kt with gusts up
to 35 kt this afternoon. seas 4 to 5 ft, building to 5 to 7 ft
this afternoon. wave detail: nw 6 ft at 8 seconds. 
.tonight...nw wind 20 to 25 kt with gusts up to 35 kt, easing to
15 to 20 kt after midnight. seas 6 to 8 ft. wave detail: nw 8 ft
at 10 seconds. 
.thu...nw wind 10 to 15 kt, rising to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: nw 7 ft at 10 seconds. 
.thu night...nw wind 20 to 25 kt with gusts up to 40 kt. seas
7 to 10 ft. wave detail: nw 9 ft at 10 seconds. 
.fri...nw wind 20 to 25 kt, rising to 25 to 30 kt in the
afternoon. seas 7 to 10 ft. wave detail: nw 9 ft at 11 seconds. 
.fri night...nw wind 25 to 30 kt with gusts up to 45 kt. seas
9 to 12 ft. wave detail: nw 11 ft at 11 seconds. 
.sat...nw wind 25 to 35 kt. seas 8 to 11 ft. wave detail: nw
11 ft at 11 seconds. 
.sat night...nw wind 30 to 35 kt, becoming 25 to 35 kt after
midnight. seas 10 to 12 ft, building to 10 to 14 ft after
midnight. wave detail: nw 13 ft at 11 seconds. 
.sun...nw wind 25 to 35 kt. seas 9 to 13 ft, subsiding to 7 to
10 ft in the afternoon. wave detail: nw 12 ft at 12 seconds. 
.sun night...nw wind 25 to 35 kt, easing to 20 to 25 kt after
midnight. seas 9 to 12 ft. wave detail: nw 11 ft at 12 seconds.  

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

in the deep water channel...mixed seas of 5 to 7 feet at 13 
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
1.7 kt at 02:30 pm wednesday and 3.7 kt at 02:54 am thursday.

$$
fzus56 kmtr 131545
cwfmtr
expires:202605140415;;495027

coastal waters forecast for california
national weather service san francisco bay area
845 am pdt wed may 13 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


pzz560-140415-
coastal waters from pigeon point to point pinos california out to
10 nm-
845 am pdt wed may 13 2026

...small craft advisory in effect through friday afternoon...
...gale watch in effect from friday afternoon through saturday
evening...

.today...nw wind 10 to 15 kt, rising to 15 to 20 kt late this
morning and afternoon. seas 4 to 6 ft. wave detail: nw 6 ft at
7 seconds. 
.tonight...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 10 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 10 seconds. 
.thu night...nw wind 15 to 20 kt. seas 6 to 9 ft. wave detail: nw
8 ft at 11 seconds and sw 2 ft at 13 seconds. 
.fri...nw wind 15 to 20 kt, rising to 20 to 25 kt with gusts up
to 35 kt in the afternoon. seas 7 to 10 ft. wave detail: nw 9 ft
at 11 seconds and s 2 ft at 15 seconds. 
.fri night...nw wind 20 to 25 kt, rising to 25 to 30 kt after
midnight. seas 8 to 11 ft. wave detail: nw 10 ft at 12 seconds. 
.sat...nw wind 25 to 30 kt. seas 8 to 11 ft. wave detail: nw
10 ft at 12 seconds and sw 3 ft at 15 seconds. 
.sat night...nw wind 30 to 35 kt, becoming 25 to 35 kt after
midnight. seas 9 to 12 ft, building to 10 to 14 ft after
midnight. wave detail: nw 13 ft at 13 seconds. 
.sun...nw wind 25 to 30 kt. seas 10 to 14 ft, subsiding to 9 to
12 ft in the afternoon. wave detail: nw 13 ft at 13 seconds. 
.sun night...nw wind 25 to 30 kt, easing to 20 to 25 kt after
midnight. seas 9 to 12 ft. wave detail: nw 12 ft at 12 seconds.  

$$
fzus56 kmtr 131545
cwfmtr
expires:202605140415;;495021

coastal waters forecast for california
national weather service san francisco bay area
845 am pdt wed may 13 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


pzz570-140415-
waters from point arena to point reyes 10-60 nm-
845 am pdt wed may 13 2026

...small craft advisory in effect through thursday morning...
...gale warning in effect from thursday morning through friday
morning...
...gale watch in effect from friday morning through saturday
evening...

.today...nw wind 15 to 20 kt, rising to 20 to 25 kt late. seas
6 to 7 ft. wave detail: nw 7 ft at 7 seconds. 
.tonight...nw wind 20 to 25 kt. gusts up to 35 kt in the evening.
seas 7 to 9 ft. wave detail: nw 8 ft at 8 seconds. 
.thu...nw wind 20 to 25 kt, rising to 25 to 30 kt in the
afternoon. seas 8 to 9 ft. wave detail: nw 9 ft at 8 seconds. 
.thu night...nw wind 25 to 30 kt with gusts up to 40 kt. seas
9 to 11 ft. wave detail: nw 11 ft at 9 seconds. 
.fri...nw wind 25 to 30 kt with gusts up to 40 kt. seas 9 to
11 ft. wave detail: nw 10 ft at 9 seconds. 
.fri night...nw wind around 30 kt with gusts up to 45 kt. seas
10 to 11 ft, building to 11 to 13 ft after midnight. wave detail:
nw 12 ft at 9 seconds and s 2 ft at 14 seconds. 
.sat...nw wind 25 to 30 kt. seas 9 to 12 ft. wave detail: nw
11 ft at 9 seconds. 
.sat night...nw wind 30 to 35 kt. seas 10 to 12 ft, building to
12 to 14 ft after midnight. wave detail: nw 13 ft at 11 seconds. 
.sun...nw wind 30 to 40 kt. seas 12 to 14 ft, subsiding to 10 to
12 ft in the afternoon. wave detail: nw 13 ft at 11 seconds. 
.sun night...nw wind 30 to 35 kt, veering to n 25 to 35 kt after
midnight. seas 11 to 14 ft. wave detail: nw 13 ft at 11 seconds
and s 2 ft at 14 seconds.  

$$
fzus56 kmtr 131545
cwfmtr
expires:202605140415;;495023

coastal waters forecast for california
national weather service san francisco bay area
845 am pdt wed may 13 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


pzz575-140415-
waters from pigeon point to point pinos 10-60 nm-
845 am pdt wed may 13 2026

...small craft advisory in effect through thursday evening...
...gale warning in effect from thursday evening through friday
morning...
...gale watch in effect from friday morning through saturday
evening...

.today...nw wind 15 to 20 kt. seas 5 to 6 ft. wave detail: nw
6 ft at 7 seconds and s 2 ft at 14 seconds. 
.tonight...nw wind 20 to 25 kt. seas around 7 ft, building to
8 to 9 ft after midnight. wave detail: nw 8 ft at 9 seconds. 
.thu...nw wind 20 to 25 kt. seas 7 to 9 ft. wave detail: nw 9 ft
at 9 seconds. 
.thu night...nw wind 20 to 25 kt, rising to 25 to 30 kt after
midnight. seas 8 to 10 ft, building to 10 to 12 ft after
midnight. wave detail: nw 12 ft at 10 seconds. 
.fri...nw wind 25 to 30 kt with gusts up to 40 kt. seas 11 to
12 ft. wave detail: nw 12 ft at 11 seconds. 
.fri night...nw wind 25 to 30 kt with gusts up to 40 kt. seas
11 to 13 ft. wave detail: nw 13 ft at 11 seconds. 
.sat...nw wind around 30 kt. seas 12 to 14 ft. wave detail: nw
14 ft at 11 seconds. 
.sat night...nw wind 30 to 35 kt. seas 12 to 13 ft, building to
14 to 15 ft after midnight. wave detail: nw 15 ft at 12 seconds. 
.sun...nw wind 30 to 35 kt. seas 15 to 16 ft, subsiding to 13 to
14 ft in the afternoon. wave detail: nw 16 ft at 12 seconds. 
.sun night...nw wind 30 to 35 kt, easing to 25 to 30 kt after
midnight. seas 13 to 15 ft. wave detail: nw 15 ft at 12 seconds. 

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