• 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- n.coast

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 keka 220416
cwfeka
expires:202610221730;;973109

coastal waters forecast for northwest california
national weather service eureka ca
916 pm pdt wed oct 21 2026

waters from pt st george to pt arena and out 60 nm


pzz475-221730-
waters from cape mendocino to pt. arena ca from 10 to 60 nm-
916 pm pdt wed oct 21 2026

...small craft advisory in effect from 9 am pdt thursday through
thursday evening...
...gale warning in effect from thursday evening through friday
evening...

.rest of tonight...nw wind 15 to 20 kt. seas 6 ft. wave
detail: nw 5 ft at 9 seconds and w 3 ft at 11 seconds. a chance
of. patchy dense fog. a chance of showers. 
.thu...n wind 20 to 25 kt. seas 7 ft. wave detail: nw 7 ft
at 8 seconds and nw 3 ft at 13 seconds. a chance of showers. 
.thu night...n wind 25 to 30 kt with gusts up to 40 kt. seas
around 11 ft. wave detail: nw 11 ft at 9 seconds and nw 3 ft at
12 seconds. 
.fri...n wind 25 to 30 kt with gusts up to 40 kt. seas
14 ft. wave detail: n 13 ft at 10 seconds and s 2 ft at
15 seconds. 
.fri night...n wind 25 to 30 kt. seas 12 ft. wave detail:
n 12 ft at 10 seconds and s 2 ft at 17 seconds. 
.sat...n wind 15 to 20 kt. seas 10 ft. wave detail: nw
10 ft at 9 seconds and s 2 ft at 16 seconds. 
.sat night...n wind 10 to 15 kt. seas 6 ft. wave detail:
nw 6 ft at 9 seconds and s 2 ft at 15 seconds. 
.sun...n wind 5 to 10 kt. seas 5 ft. wave detail: nw 5 ft
at 10 seconds and s 2 ft at 15 seconds. 
.sun night...nw wind 5 kt. seas 4 ft. wave detail:
nw 3 ft at 9 seconds and s 2 ft at 14 seconds. 
.mon...nw wind 5 to 10 kt. seas 5 ft. wave detail: nw 5 ft
at 12 seconds and s 2 ft at 14 seconds. 
.mon night...n wind 5 to 10 kt. seas 5 ft. wave detail: nw
4 ft at 10 seconds and w 3 ft at 11 seconds.  

$$
fzus56 keka 220416
cwfeka
expires:202610221730;;973106

coastal waters forecast for northwest california
national weather service eureka ca
916 pm pdt wed oct 21 2026

waters from pt st george to pt arena and out 60 nm


pzz450-221730-
coastal waters from pt. st. george to cape mendocino ca out 10 nm-
916 pm pdt wed oct 21 2026

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

.rest of tonight...w wind 5 to 10 kt, becoming nw. seas
4 ft. wave detail: nw 4 ft at 8 seconds and w 3 ft at 11 seconds.
patchy dense fog. 
.thu...nw wind 15 to 20 kt. seas 6 ft. wave detail: nw
5 ft at 7 seconds and nw 3 ft at 12 seconds. patchy fog. a chance
of showers. 
.thu night...n wind 25 to 30 kt with gusts up to 40 kt. seas
around 8 ft. wave detail: nw 8 ft at 9 seconds and nw 3 ft at
12 seconds. 
.fri...n wind 25 to 30 kt. seas 9 ft. wave detail: nw 9 ft
at 9 seconds. 
.fri night...n wind 15 to 20 kt. seas 8 ft. wave detail:
nw 8 ft at 9 seconds. 
.sat...n wind 5 to 10 kt. seas 5 ft. wave detail: nw 5 ft
at 10 seconds. 
.sat night...n wind 5 kt. seas 5 ft. wave detail:
nw 5 ft at 10 seconds. 
.sun...s wind 5 kt. seas 4 ft. wave detail: nw 4 ft
at 10 seconds. 
.sun night...e wind 5 kt. seas 3 ft. wave detail:
nw 3 ft at 9 seconds and nw 3 ft at 12 seconds. 
.mon...s wind 5 kt. seas 5 ft. wave detail: nw 5 ft
at 11 seconds. 
.mon night...e wind 5 kt. seas 4 ft. wave detail:
nw 4 ft at 10 seconds and w 3 ft at 11 seconds.  

$$
fzus56 keka 220416
cwfeka
expires:202610221730;;973108

coastal waters forecast for northwest california
national weather service eureka ca
916 pm pdt wed oct 21 2026

waters from pt st george to pt arena and out 60 nm


pzz455-221730-
coastal waters from cape mendocino to pt. arena ca out 10 nm-
916 pm pdt wed oct 21 2026

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

.rest of tonight...n wind 15 to 20 kt. seas 4 ft. wave
detail: nw 3 ft at 9 seconds and w 3 ft at 12 seconds. patchy
fog. a chance of showers. 
.thu...nw wind 15 to 20 kt. seas 5 ft. wave detail: nw
5 ft at 8 seconds and nw 2 ft at 12 seconds. a chance of showers.
.thu night...nw wind 20 to 25 kt with gusts up to 35 kt. seas
around 8 ft. wave detail: nw 8 ft at 9 seconds and nw 3 ft at
12 seconds. 
.fri...nw wind 20 to 25 kt with gusts up to 40 kt. seas
10 ft. wave detail: nw 10 ft at 10 seconds and s 2 ft at
14 seconds. 
.fri night...n wind 15 to 20 kt. seas 8 ft. wave detail:
nw 8 ft at 10 seconds and s 2 ft at 16 seconds. 
.sat...n wind 5 to 10 kt. seas 6 ft. wave detail: nw 6 ft
at 10 seconds and s 2 ft at 16 seconds. 
.sat night...n wind 5 to 10 kt. seas 5 ft. wave detail: nw
5 ft at 10 seconds and s 2 ft at 15 seconds. 
.sun...ne wind 5 kt. seas 3 ft. wave detail: nw
3 ft at 10 seconds and s 2 ft at 15 seconds. 
.sun night...n wind 5 kt. seas 3 ft. wave detail:
nw 3 ft at 9 seconds and s 2 ft at 14 seconds. 
.mon...nw wind 5 kt. seas 4 ft. wave detail: nw
4 ft at 11 seconds and s 2 ft at 14 seconds. 
.mon night...n wind 5 kt. seas 4 ft. wave detail:
nw 3 ft at 10 seconds and w 3 ft at 12 seconds.  

$$
fzus56 keka 220416
cwfeka
expires:202610221730;;973107

coastal waters forecast for northwest california
national weather service eureka ca
916 pm pdt wed oct 21 2026

waters from pt st george to pt arena and out 60 nm


pzz470-221730-
waters from pt. st. george to cape mendocino ca from 10 to 60 nm-
916 pm pdt wed oct 21 2026

...small craft advisory in effect from 9 am pdt thursday through
thursday afternoon...
...gale warning in effect from thursday evening through friday
evening...

.rest of tonight...n wind 15 to 20 kt. seas 6 ft. wave
detail: nw 6 ft at 8 seconds and w 3 ft at 11 seconds. patchy
dense fog. 
.thu...n wind 20 to 25 kt. seas 8 ft. wave detail: nw 8 ft
at 7 seconds and nw 3 ft at 13 seconds. patchy dense fog. 
.thu night...n wind 25 to 30 kt with gusts up to 40 kt. seas
around 10 ft. wave detail: n 10 ft at 9 seconds and nw 4 ft at
12 seconds. 
.fri...n wind 25 to 30 kt with gusts up to 40 kt. seas
11 ft. wave detail: n 11 ft at 10 seconds and s 2 ft at
15 seconds. 
.fri night...n wind 25 to 30 kt. seas 10 ft. wave detail:
n 10 ft at 9 seconds and nw 4 ft at 10 seconds. 
.sat...n wind 15 to 20 kt. seas 9 ft. wave detail: n 9 ft
at 9 seconds and s 2 ft at 17 seconds.
.sat night...n wind 10 to 15 kt. seas 6 ft. wave detail:
nw 6 ft at 10 seconds and s 2 ft at 15 seconds. 
.sun...n wind 5 kt. seas 4 ft. wave detail: nw 4 ft
at 9 seconds and s 2 ft at 15 seconds. 
.sun night...s wind 5 kt. seas 4 ft. wave detail:
nw 3 ft at 10 seconds and nw 4 ft at 14 seconds. 
.mon...sw wind 5 kt. seas 5 ft. wave detail: nw
5 ft at 11 seconds and s 2 ft at 14 seconds. 
.mon night...n wind 5 kt. seas 5 ft. wave detail:
nw 4 ft at 10 seconds and w 3 ft at 10 seconds.  

$$
fzus56 kmfr 220316
cwfmfr
expires:202610221600;;971167

coastal waters forecast
national weather service medford, or
816 pm pdt wed oct 21 2026

coastal waters from florence oregon to point st. george
california and westward 60 nm.


pzz356-221600-
coastal waters from cape blanco or to pt. st. george ca out 10 nm-
816 pm pdt wed oct 21 2026

...small craft advisory in effect through thursday evening...
...hazardous seas warning in effect from thursday evening through
friday morning...

.rest of tonight...n wind 10 to 15 kt, rising to 15 to 20 kt with
gusts up to 25 kt late. seas 5 to 7 ft. wave detail: nw 5 ft at
6 seconds, nw 5 ft at 11 seconds and sw 2 ft at 14 seconds.
patchy dense fog late this evening. areas of dense fog. 
.thu...n wind 15 to 20 kt with gusts up to 25 kt, rising to 20 to
25 kt with gusts up to 35 kt in the afternoon. seas 5 to 7 ft.
wave detail: nw 4 ft at 6 seconds, nw 4 ft at 11 seconds and sw
2 ft at 14 seconds. areas of dense fog in the morning. 
.thu night...n wind 20 to 25 kt with gusts up to 35 kt. seas 7 to
9 ft, building to 9 to 10 ft after midnight. wave detail: nw 7 ft
at 8 seconds. 
.fri...n wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. seas 7 to 9 ft. wave detail: nw 6 ft at 7 seconds and
nw 7 ft at 10 seconds. 
.fri night...n wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. seas 7 to 9 ft, subsiding to 6 to 7 ft after midnight.
wave detail: nw 5 ft at 6 seconds and nw 6 ft at 11 seconds. 
.sat...n wind 10 to 15 kt. gusts up to 25 kt in the morning. seas
5 to 6 ft. wave detail: nw 4 ft at 6 seconds and nw 5 ft at
11 seconds. 
.sat night...n wind 10 to 15 kt with gusts up to 25 kt, becoming
ne 5 to 10 kt after midnight. seas around 4 ft. wave detail: nw
3 ft at 5 seconds and nw 3 ft at 10 seconds. a chance of rain
after midnight. 
.sun...e wind around 5 kt, veering to s in the afternoon. seas
4 to 5 ft. wave detail: nw 4 ft at 5 seconds and nw 3 ft at
10 seconds. a chance of rain. 
.sun night...s wind around 5 kt. seas 4 to 5 ft. wave detail: nw
4 ft at 5 seconds and nw 3 ft at 10 seconds. a chance of rain. 
.mon...s wind around 5 kt. seas 4 to 5 ft. wave detail: nw 4 ft
at 5 seconds and nw 3 ft at 10 seconds. a chance of rain. 
.mon night...se wind around 5 kt. seas 4 to 5 ft.  

$$
fzus56 kmfr 220316
cwfmfr
expires:202610221600;;971169

coastal waters forecast
national weather service medford, or
816 pm pdt wed oct 21 2026

coastal waters from florence oregon to point st. george
california and westward 60 nm.


pzz376-221600-
waters from cape blanco or to pt. st. george ca from 10 to 60 nm-
816 pm pdt wed oct 21 2026

...small craft advisory in effect through thursday evening...
...hazardous seas warning in effect from thursday evening through
friday morning...

.rest of tonight...n wind 15 to 20 kt. seas 6 to 8 ft. wave
detail: nw 6 ft at 6 seconds, nw 6 ft at 11 seconds and s 3 ft at
15 seconds. patchy dense fog early this evening. areas of dense
fog. 
.thu...n wind 15 to 20 kt with gusts up to 25 kt, rising to 20 to
25 kt with gusts up to 35 kt in the afternoon. seas 7 to 8 ft.
wave detail: nw 5 ft at 6 seconds, nw 5 ft at 11 seconds and s
2 ft at 14 seconds. areas of dense fog in the morning. 
.thu night...n wind 20 to 25 kt with gusts up to 35 kt. seas 8 to
11 ft. wave detail: nw 7 ft at 6 seconds, nw 7 ft at 9 seconds
and s 2 ft at 15 seconds. 
.fri...n wind 20 to 25 kt with gusts up to 30 kt. seas 9 to
10 ft, subsiding to 7 to 9 ft in the afternoon. wave detail: nw
7 ft at 6 seconds, nw 7 ft at 10 seconds and s 2 ft at
16 seconds. 
.fri night...n wind 20 to 25 kt with gusts up to 30 kt. seas 7 to
9 ft. wave detail: n 6 ft at 5 seconds, nw 6 ft at 11 seconds and
s 2 ft at 15 seconds. 
.sat...n wind 20 to 25 kt, easing to 15 to 20 kt in the
afternoon. seas 7 to 9 ft. wave detail: n 6 ft at 6 seconds, nw
5 ft at 11 seconds and s 2 ft at 14 seconds. 
.sat night...n wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 5 to 6 ft. wave detail: n 4 ft at 5 seconds, nw
4 ft at 10 seconds and s 2 ft at 14 seconds. 
.sun...n wind 5 to 10 kt, backing to sw in the afternoon. seas
6 to 7 ft. wave detail: nw 4 ft at 6 seconds, nw 4 ft at
10 seconds and s 2 ft at 14 seconds. a chance of rain. 
.sun night...sw wind 5 to 10 kt. seas 6 to 7 ft. wave detail: nw
4 ft at 6 seconds, nw 4 ft at 10 seconds and s 2 ft at
14 seconds. a chance of rain. 
.mon...s wind 5 to 10 kt. seas 6 to 7 ft. wave detail: nw 4 ft at
6 seconds, nw 4 ft at 10 seconds and s 2 ft at 14 seconds. a
chance of rain. 
.mon night...s wind 5 to 10 kt. seas 6 to 7 ft.  

$$
fzus56 kmtr 220300
cwfmtr
expires:202610221530;;970356

coastal waters forecast for california
national weather service san francisco bay area
800 pm pdt wed oct 21 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


pzz540-221530-
coastal waters from point arena to point reyes california out to
10 nm-
800 pm pdt wed oct 21 2026

...small craft advisory in effect from thursday evening through
friday morning...

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

$$
fzus56 kmtr 220300
cwfmtr
expires:202610221530;;970352

coastal waters forecast for california
national weather service san francisco bay area
800 pm pdt wed oct 21 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


pzz570-221530-
waters from point arena to point reyes 10-60 nm-
800 pm pdt wed oct 21 2026

...small craft advisory in effect from thursday afternoon through
friday morning...

.tonight...nw wind 5 to 10 kt, rising to 10 to 15 kt late. seas
5 to 6 ft. wave detail: nw 5 ft at 10 seconds and s 3 ft at
14 seconds. a slight chance of showers early this evening, then a
chance of showers late this evening and overnight. 
.thu...nw wind 15 to 20 kt. seas 5 to 7 ft. wave detail: nw 7 ft
at 8 seconds and s 3 ft at 14 seconds. a chance of showers,
mainly in the morning. 
.thu night...nw wind 20 to 25 kt, becoming n 25 to 30 kt after
midnight. seas around 8 ft, building to 10 to 11 ft after
midnight. wave detail: nw 11 ft at 8 seconds and s 3 ft at
15 seconds. 
.fri...n wind 25 to 30 kt. seas 11 to 13 ft. wave detail: nw
13 ft at 9 seconds and s 3 ft at 15 seconds. 
.fri night...n wind 20 to 25 kt. gusts up to 35 kt in the
evening. seas 10 to 13 ft. wave detail: nw 13 ft at 10 seconds
and s 3 ft at 16 seconds. 
.sat...n wind 15 to 20 kt, becoming nw 10 to 15 kt in the
afternoon. seas 7 to 10 ft. wave detail: nw 9 ft at 10 seconds
and s 2 ft at 16 seconds. 
.sat night...n wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. seas 6 to 7 ft. wave detail: nw 7 ft at 9 seconds and s
2 ft at 15 seconds. 
.sun...n wind 5 to 10 kt. seas 4 to 5 ft. wave detail: nw 5 ft at
10 seconds and s 2 ft at 15 seconds. 
.sun night...nw wind 5 to 10 kt. seas 4 to 5 ft. wave detail: nw
4 ft at 9 seconds and s 2 ft at 14 seconds. 
.mon...nw wind 5 to 10 kt. seas 4 to 5 ft. wave detail: nw 4 ft
at 8 seconds and s 2 ft at 14 seconds. 
.mon night...nw wind 10 to 15 kt. seas around 4 ft. wave detail:
nw 4 ft at 8 seconds and s 2 ft at 15 seconds.  

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