• 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 310944
cwfeka
expires:202607312215;;382530

coastal waters forecast for northwest california
national weather service eureka ca
244 am pdt fri jul 31 2026

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


pzz475-312215-
waters from cape mendocino to pt. arena ca from 10 to 60 nm-
244 am pdt fri jul 31 2026

...small craft advisory in effect through saturday morning...
...gale warning in effect from saturday morning through late
sunday night...

.today...nw wind 20 to 25 kt, easing to 15 to 20 kt this
afternoon. seas 7 ft. wave detail: n 6 ft at 6 seconds and
s 3 ft at 15 seconds. 
.tonight...nw wind 20 to 25 kt with gusts up to 35 kt. seas
around 6 ft. wave detail: n 6 ft at 7 seconds and s 3 ft at
14 seconds. 
.sat...n wind 25 to 30 kt with gusts up to 40 kt. seas
7 ft. wave detail: n 7 ft at 7 seconds and s 3 ft at 13 seconds. 
.sat night...n wind 25 to 30 kt with gusts up to 40 kt. seas
around 11 ft. wave detail: n 11 ft at 9 seconds and s 2 ft at
14 seconds. 
.sun...n wind 30 kt with gusts up to 45 kt. seas
12 ft. wave detail: n 12 ft at 9 seconds and s 2 ft at
14 seconds. 
.sun night...n wind 30 kt with gusts up to 40 kt. seas
around 14 ft. wave detail: n 14 ft at 10 seconds and s 2 ft at
14 seconds. 
.mon...n wind 25 to 35 kt. seas 14 ft. wave detail: n
14 ft at 10 seconds. 
.mon night...n wind 25 to 30 kt. seas 14 ft. wave detail:
n 14 ft at 11 seconds. 
.tue...n wind 25 to 30 kt. seas 10 ft. wave detail: n
10 ft at 10 seconds. 
.tue night...n wind 20 to 25 kt. seas 9 ft. wave detail: n
9 ft at 9 seconds.  

$$
fzus56 keka 310944
cwfeka
expires:202607312215;;382527

coastal waters forecast for northwest california
national weather service eureka ca
244 am pdt fri jul 31 2026

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


pzz450-312215-
coastal waters from pt. st. george to cape mendocino ca out 10 nm-
244 am pdt fri jul 31 2026

...small craft advisory in effect from saturday afternoon through
late sunday night...

.today...nw wind 5 to 10 kt. seas 3 ft. wave detail: nw
2 ft at 5 seconds and sw 2 ft at 15 seconds. 
.tonight...n wind 10 to 15 kt. seas 3 ft. wave detail: nw
2 ft at 5 seconds and sw 2 ft at 14 seconds. 
.sat...n wind 15 to 20 kt. seas 3 ft. wave detail: nw 3 ft
at 5 seconds. 
.sat night...n wind 20 to 25 kt with gusts up to 35 kt. seas
around 8 ft. wave detail: nw 7 ft at 8 seconds. 
.sun...n wind 20 to 25 kt with gusts up to 35 kt. seas
7 ft. wave detail: nw 7 ft at 8 seconds. 
.sun night...n wind 20 to 25 kt with gusts up to 35 kt. seas
around 8 ft. wave detail: nw 8 ft at 9 seconds. 
.mon...n wind 20 to 25 kt. seas 8 ft. wave detail: nw 8 ft
at 9 seconds. 
.mon night...n wind 15 to 20 kt. seas 8 ft. wave detail:
nw 8 ft at 10 seconds. 
.tue...n wind 10 to 15 kt. seas 5 ft. wave detail: nw 5 ft
at 8 seconds. 
.tue night...n wind 5 to 10 kt. seas 5 ft. wave detail: nw
5 ft at 8 seconds.  

$$
fzus56 keka 310944
cwfeka
expires:202607312215;;382529

coastal waters forecast for northwest california
national weather service eureka ca
244 am pdt fri jul 31 2026

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


pzz455-312215-
coastal waters from cape mendocino to pt. arena ca out 10 nm-
244 am pdt fri jul 31 2026

...small craft advisory in effect through saturday morning...
...gale warning in effect from saturday morning 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 6 ft. wave detail: nw 6 ft
at 7 seconds and s 3 ft at 15 seconds. 
.tonight...nw wind 20 to 25 kt with gusts up to 35 kt. seas
around 6 ft. wave detail: nw 6 ft at 7 seconds and s 3 ft at
14 seconds. 
.sat...nw wind 25 to 30 kt with gusts up to 40 kt. seas
7 ft. wave detail: nw 7 ft at 7 seconds and s 2 ft at 14 seconds.
.sat night...nw wind 25 to 30 kt with gusts up to 40 kt. seas
around 9 ft. wave detail: nw 9 ft at 9 seconds and s 2 ft at
14 seconds. 
.sun...nw wind 25 to 30 kt with gusts up to 45 kt. seas
9 ft. wave detail: nw 9 ft at 9 seconds and s 2 ft at 14 seconds.
.sun night...n wind 25 to 30 kt with gusts up to 45 kt. seas
around 9 ft. wave detail: nw 9 ft at 10 seconds and s 2 ft at
14 seconds. 
.mon...nw wind 20 to 25 kt. seas 8 ft. wave detail: nw
8 ft at 10 seconds. 
.mon night...n wind 20 to 25 kt. seas 9 ft. wave detail:
nw 9 ft at 11 seconds. 
.tue...nw wind 10 to 15 kt. seas 6 ft. wave detail: nw
6 ft at 10 seconds. 
.tue night...n wind 10 to 15 kt. seas 5 ft. wave detail:
nw 5 ft at 9 seconds.  

$$
fzus56 keka 310944
cwfeka
expires:202607312215;;382528

coastal waters forecast for northwest california
national weather service eureka ca
244 am pdt fri jul 31 2026

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


pzz470-312215-
waters from pt. st. george to cape mendocino ca from 10 to 60 nm-
244 am pdt fri jul 31 2026

...small craft advisory in effect from saturday morning through
saturday evening...
...gale warning in effect from saturday evening through late
sunday night...

.today...nw wind 15 to 20 kt, easing to 10 to 15 kt this
afternoon. seas 4 ft. wave detail: n 3 ft at 5 seconds and
s 3 ft at 15 seconds. 
.tonight...n wind 10 to 15 kt. seas 4 ft. wave detail: n
2 ft at 5 seconds and s 3 ft at 15 seconds.
.sat...n wind 20 to 25 kt. seas 5 ft. wave detail: nw 5 ft
at 6 seconds and s 3 ft at 14 seconds. 
.sat night...n wind 25 to 30 kt. seas 8 ft. wave detail: n
8 ft at 8 seconds and s 2 ft at 13 seconds. 
.sun...n wind 25 to 30 kt with gusts up to 40 kt. seas
10 ft. wave detail: n 10 ft at 8 seconds and s 2 ft at
14 seconds. 
.sun night...n wind 30 to 35 kt with gusts up to 45 kt. seas
around 13 ft. wave detail: n 13 ft at 9 seconds and s 2 ft at
14 seconds. 
.mon...n wind 25 to 35 kt. seas 13 ft. wave detail: n
13 ft at 9 seconds. 
.mon night...n wind 25 to 35 kt. seas 13 ft. wave detail:
n 13 ft at 10 seconds. 
.tue...n wind 25 to 30 kt. seas 9 ft. wave detail: n 9 ft
at 8 seconds. 
.tue night...n wind 20 to 25 kt. seas 8 ft. wave detail: n
8 ft at 8 seconds.  

$$
fzus56 kmfr 310925
cwfmfr
expires:202607312200;;381860

coastal waters forecast
national weather service medford, or
224 am pdt fri jul 31 2026

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


pzz356-312200-
coastal waters from cape blanco or to pt. st. george ca out 10 nm-
224 am pdt fri jul 31 2026

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

.today...n wind 10 to 15 kt, becoming nw 15 to 20 kt late this
morning and early afternoon, easing to 10 to 15 kt late. seas
4 to 5 ft. wave detail: nw 3 ft at 4 seconds, w 3 ft at 9 seconds
and sw 2 ft at 15 seconds. patchy dense fog early this morning. 
.tonight...nw wind 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: nw 3 ft at 5 seconds, nw
3 ft at 9 seconds and sw 2 ft at 15 seconds. 
.sat...n wind 5 to 10 kt, becoming nw 20 to 25 kt with gusts up
to 30 kt in the afternoon. seas 4 to 5 ft. wave detail: nw 3 ft
at 4 seconds, w 4 ft at 9 seconds and sw 2 ft at 14 seconds. 
.sat night...n wind 25 to 30 kt, easing to 20 to 25 kt after
midnight. seas 5 to 7 ft. wave detail: nw 6 ft at 5 seconds, w
4 ft at 9 seconds and sw 2 ft at 14 seconds. 
.sun...n wind 15 to 20 kt with gusts up to 30 kt, rising to 25 to
30 kt with gusts up to 40 kt in the afternoon. seas 5 to 7 ft,
building to 6 to 9 ft in the afternoon. wave detail: nw 7 ft at
6 seconds and nw 4 ft at 9 seconds. 
.sun night...n wind 25 to 30 kt with gusts up to 45 kt, easing to
20 to 25 kt with gusts up to 35 kt after midnight. seas 8 to
11 ft. wave detail: nw 9 ft at 8 seconds. 
.mon...n wind 20 to 25 kt, rising to 25 to 30 kt in the
afternoon. seas 8 to 11 ft. wave detail: nw 9 ft at 9 seconds. 
.mon night...n wind 25 to 30 kt. seas 9 to 12 ft. wave detail: nw
10 ft at 8 seconds, w 4 ft at 9 seconds and sw 2 ft at
13 seconds. 
.tue...n wind 20 to 25 kt. seas 7 to 9 ft. wave detail: n 8 ft at
7 seconds, w 4 ft at 9 seconds and sw 2 ft at 13 seconds. 
.tue night...n wind 20 to 25 kt. seas 7 to 9 ft, subsiding to
5 to 8 ft after midnight. wave detail: n 7 ft at 8 seconds, w
4 ft at 9 seconds and sw 2 ft at 13 seconds.  

$$
fzus56 kmfr 310925
cwfmfr
expires:202607312200;;381862

coastal waters forecast
national weather service medford, or
224 am pdt fri jul 31 2026

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


pzz376-312200-
waters from cape blanco or to pt. st. george ca from 10 to 60 nm-
224 am pdt fri jul 31 2026

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

.today...n wind 15 to 20 kt with gusts up to 25 kt, easing to
10 to 15 kt late this morning and afternoon. seas 4 to 5 ft. wave
detail: ne 3 ft at 4 seconds, w 3 ft at 9 seconds and s 2 ft at
15 seconds. 
.tonight...nw wind 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 4 to 5 ft. wave detail: ne 3 ft at 4 seconds, nw
3 ft at 9 seconds and s 3 ft at 15 seconds. 
.sat...n wind 5 to 10 kt, rising to 15 to 20 kt with gusts up to
25 kt in the afternoon. seas 5 to 6 ft. wave detail: n 3 ft at
4 seconds, w 4 ft at 9 seconds and s 3 ft at 14 seconds. 
.sat night...n wind 20 to 25 kt with gusts up to 35 kt. seas 5 to
8 ft. wave detail: n 6 ft at 5 seconds, w 4 ft at 9 seconds and s
3 ft at 14 seconds. 
.sun...n wind 20 to 25 kt, rising to 25 to 30 kt in the
afternoon. seas 6 to 8 ft, building to 7 to 10 ft in the
afternoon. wave detail: n 8 ft at 6 seconds, nw 4 ft at 9 seconds
and s 2 ft at 13 seconds. 
.sun night...n wind 25 to 30 kt with gusts up to 45 kt. seas 9 to
12 ft. wave detail: n 11 ft at 7 seconds, nw 4 ft at 9 seconds
and s 2 ft at 13 seconds. 
.mon...n wind 25 to 30 kt. seas 10 to 14 ft. wave detail: n 12 ft
at 8 seconds, nw 4 ft at 9 seconds and s 2 ft at 13 seconds. 
.mon night...n wind 25 to 30 kt. seas 11 to 14 ft, subsiding to
11 to 12 ft after midnight. wave detail: n 12 ft at 8 seconds, w
4 ft at 9 seconds and s 2 ft at 13 seconds. 
.tue...n wind 25 to 30 kt. seas 9 to 12 ft. wave detail: n 11 ft
at 9 seconds, w 4 ft at 9 seconds and s 2 ft at 13 seconds. 
.tue night...n wind 20 to 25 kt. seas 9 to 11 ft. wave detail: n
9 ft at 8 seconds, w 4 ft at 9 seconds and s 2 ft at 13 seconds. 

$$
fzus56 kmtr 310910
cwfmtr
expires:202607312145;;381417

coastal waters forecast for california
national weather service san francisco bay area
210 am pdt fri jul 31 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


pzz540-312145-
coastal waters from point arena to point reyes california out to
10 nm-
210 am pdt fri jul 31 2026

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

.today...nw wind 15 to 20 kt, rising to 20 to 25 kt with gusts up
to 35 kt late. seas 5 to 7 ft. wave detail: nw 6 ft at 8 seconds
and s 2 ft at 14 seconds. patchy smoke late. 
.tonight...nw wind 20 to 25 kt with gusts up to 35 kt, easing to
15 to 20 kt after midnight. seas 6 to 9 ft. wave detail: nw 8 ft
at 7 seconds and s 2 ft at 14 seconds. 
.sat...nw wind 20 to 25 kt. gusts up to 35 kt in the afternoon.
seas 6 to 9 ft. wave detail: nw 8 ft at 8 seconds and s 2 ft at
13 seconds. 
.sat night...nw wind 25 to 30 kt with gusts up to 45 kt. seas
8 to 10 ft. wave detail: nw 10 ft at 8 seconds and s 2 ft at
13 seconds. 
.sun...nw wind 20 to 25 kt. seas 8 to 11 ft. wave detail: nw
10 ft at 10 seconds and s 2 ft at 13 seconds. 
.sun night...nw wind 25 to 30 kt. seas 9 to 12 ft. wave detail:
nw 11 ft at 9 seconds and s 2 ft at 13 seconds. 
.mon...nw wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. seas 8 to 11 ft. wave detail: nw 10 ft at 10 seconds. 
.mon night...nw wind 10 to 15 kt. seas 7 to 9 ft. wave detail: nw
9 ft at 10 seconds. 
.tue...ne wind around 5 kt, backing to sw in the afternoon. seas
5 to 8 ft. wave detail: nw 8 ft at 10 seconds. 
.tue night...w wind around 5 kt, backing to se around 5 kt after
midnight. seas 4 to 6 ft. wave detail: nw 6 ft at 9 seconds.  

$$
fzus56 kmtr 310910
cwfmtr
expires:202607312145;;381413

coastal waters forecast for california
national weather service san francisco bay area
210 am pdt fri jul 31 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


pzz570-312145-
waters from point arena to point reyes 10-60 nm-
210 am pdt fri jul 31 2026

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

.today...nw wind 20 to 25 kt. seas 6 to 8 ft. wave detail: nw
7 ft at 8 seconds and s 3 ft at 14 seconds. 
.tonight...nw wind 20 to 25 kt. seas 7 to 9 ft. wave detail: nw
8 ft at 8 seconds and s 3 ft at 14 seconds. 
.sat...nw wind 25 to 30 kt. seas 8 to 9 ft. wave detail: nw 9 ft
at 8 seconds and s 2 ft at 13 seconds. 
.sat night...nw wind 25 to 30 kt, rising to 30 to 35 kt after
midnight. seas 10 to 12 ft, building to 12 to 13 ft after
midnight. wave detail: nw 12 ft at 9 seconds and s 2 ft at
14 seconds. 
.sun...nw wind 25 to 35 kt with gusts up to 50 kt. seas 12 to
14 ft. wave detail: nw 14 ft at 10 seconds and s 2 ft at
13 seconds. 
.sun night...nw wind 25 to 35 kt with gusts up to 45 kt. seas
14 to 15 ft. wave detail: nw 15 ft at 10 seconds and s 2 ft at
13 seconds. 
.mon...nw wind 25 to 30 kt. seas 13 to 15 ft, subsiding to 11 to
15 ft in the afternoon. wave detail: nw 15 ft at 10 seconds. 
.mon night...nw wind 20 to 25 kt, rising to 25 to 30 kt after
midnight. seas 11 to 15 ft. wave detail: nw 14 ft at 10 seconds. 
.tue...n wind 20 to 25 kt, easing to 15 to 20 kt in the
afternoon. seas 10 to 14 ft, subsiding to 9 to 12 ft in the
afternoon. wave detail: nw 13 ft at 10 seconds. 
.tue night...n wind 15 to 20 kt. seas 7 to 10 ft. wave detail: nw
9 ft at 9 seconds.  

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