fzus56 keka 182121
cwfeka
expires:202604191015;;601672

coastal waters forecast for northwest california
national weather service eureka ca
221 pm pdt sat apr 18 2026

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


pzz470-191015-
waters from pt. st. george to cape mendocino ca from 10 to 60 nm-
221 pm pdt sat apr 18 2026

...small craft advisory in effect from sunday afternoon through
monday morning...

.tonight...s wind 5 kt, rising to 5 to 10 kt after
midnight. seas 4 ft. wave detail: nw 2 ft at 8 seconds and
s 2 ft at 15 seconds. 
.sun...s wind 15 to 20 kt. seas 5 ft. wave detail: sw 5 ft
at 8 seconds and s 2 ft at 15 seconds. rain likely with a chance
of drizzle. 
.sun night...s wind 15 to 20 kt. seas 7 ft. wave detail: s
7 ft at 7 seconds and s 2 ft at 14 seconds. rain.
.mon...s wind 10 to 15 kt. seas 9 ft. wave detail: s 3 ft
at 6 seconds and w 8 ft at 12 seconds. rain.
.mon night...se wind 10 kt. seas 7 ft. wave detail:
s 2 ft at 5 seconds and w 7 ft at 11 seconds. rain.
.tue...s wind 5 to 10 kt. seas 6 ft. wave detail: w 6 ft
at 10 seconds and s 2 ft at 15 seconds. rain.
.tue night...nw wind 10 kt. seas 6 ft. wave detail:
w 5 ft at 11 seconds and s 2 ft at 14 seconds. rain likely. 
.wed...w wind 10 kt. seas 6 ft. wave detail: w 6 ft
at 11 seconds and s 2 ft at 14 seconds. rain likely. 
.wed night...nw wind 10 to 15 kt. seas 7 ft. wave detail:
nw 7 ft at 13 seconds and s 2 ft at 17 seconds. a chance of rain.
.thu...n wind 10 to 15 kt. seas 8 ft. wave detail: nw 8 ft
at 12 seconds and s 2 ft at 16 seconds. 
.thu night...n wind 15 to 20 kt. seas 8 ft. wave detail:
nw 8 ft at 11 seconds and s 2 ft at 17 seconds.  

$$

fzus56 keka 182121
cwfeka
expires:202604191015;;601674

coastal waters forecast for northwest california
national weather service eureka ca
221 pm pdt sat apr 18 2026

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


pzz475-191015-
waters from cape mendocino to pt. arena ca from 10 to 60 nm-
221 pm pdt sat apr 18 2026

...small craft advisory in effect from sunday afternoon through
monday morning...

.tonight...nw wind 5 to 10 kt, backing to s after midnight. seas
around 4 ft. wave detail: nw 3 ft at 8 seconds and s 2 ft at
15 seconds. 
.sun...s wind 15 to 20 kt. seas 5 ft. wave detail: sw 5 ft
at 8 seconds and s 2 ft at 15 seconds. rain likely with a chance
of drizzle. 
.sun night...se wind 15 to 20 kt. seas 7 ft. wave detail:
s 7 ft at 7 seconds and s 2 ft at 14 seconds. rain.
.mon...s wind 10 to 15 kt. seas 8 ft. wave detail: se 4 ft
at 5 seconds and w 8 ft at 12 seconds. rain.
.mon night...s wind 10 kt. seas 9 ft. wave detail:
se 2 ft at 5 seconds and w 9 ft at 12 seconds. rain.
.tue...s wind 10 kt. seas 7 ft. wave detail: w 6 ft
at 10 seconds and s 2 ft at 14 seconds. rain likely. 
.tue night...nw wind 10 kt. seas 6 ft. wave detail:
w 6 ft at 10 seconds and sw 2 ft at 15 seconds. rain likely. 
.wed...nw wind 10 kt. seas 6 ft. wave detail: w
6 ft at 11 seconds and s 2 ft at 16 seconds. a chance of rain. 
.wed night...nw wind 15 kt. seas 7 ft. wave detail:
nw 6 ft at 10 seconds and s 2 ft at 18 seconds. 
.thu...n wind 15 to 20 kt. seas 8 ft. wave detail: nw 8 ft
at 12 seconds and s 2 ft at 15 seconds. 
.thu night...n wind 20 to 25 kt. seas 9 ft. wave detail:
nw 9 ft at 11 seconds and s 2 ft at 16 seconds.  

$$

fzus56 keka 182121
cwfeka
expires:202604191015;;601671

coastal waters forecast for northwest california
national weather service eureka ca
221 pm pdt sat apr 18 2026

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


pzz450-191015-
coastal waters from pt. st. george to cape mendocino ca out 10 nm-
221 pm pdt sat apr 18 2026

.tonight...n wind 5 kt, veering to s after midnight. seas
around 3 ft. wave detail: nw 2 ft at 8 seconds and sw 1 foot at
14 seconds. 
.sun...s wind 15 to 20 kt. seas 3 ft. wave detail: sw 3 ft
at 9 seconds and sw 1 foot at 14 seconds. 
.sun night...s wind 5 to 10 kt. seas 5 ft. wave detail: sw
5 ft at 9 seconds and sw 1 foot at 14 seconds. rain likely with a
chance of drizzle. 
.mon...s wind 5 to 10 kt. seas 7 ft. wave detail: s 3 ft
at 6 seconds and w 7 ft at 12 seconds. rain.
.mon night...se wind 5 kt. seas 7 ft. wave detail:
s 2 ft at 5 seconds and w 7 ft at 12 seconds. rain.
.tue...s wind 5 to 10 kt. seas 5 ft. wave detail: w 5 ft
at 11 seconds and sw 1 foot at 15 seconds. rain.
.tue night...nw wind 5 to 10 kt. seas 5 ft. wave detail: w
5 ft at 11 seconds and sw 1 foot at 14 seconds. rain.
.wed...sw wind 5 to 10 kt. seas 5 ft. wave detail: w 5 ft
at 11 seconds and s 1 foot at 13 seconds. rain likely. 
.wed night...nw wind 5 to 10 kt. seas 6 ft. wave detail:
nw 6 ft at 12 seconds. a chance of rain. 
.thu...n wind 10 to 15 kt. seas 6 ft. wave detail: nw 6 ft
at 12 seconds. 
.thu night...n wind 10 to 15 kt. seas 6 ft. wave detail:
nw 6 ft at 12 seconds.  

$$

fzus56 keka 182121
cwfeka
expires:202604191015;;601673

coastal waters forecast for northwest california
national weather service eureka ca
221 pm pdt sat apr 18 2026

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


pzz455-191015-
coastal waters from cape mendocino to pt. arena ca out 10 nm-
221 pm pdt sat apr 18 2026

.tonight...nw wind 5 kt, veering to se after midnight.
seas 3 ft. wave detail: nw 3 ft at 8 seconds and s 2 ft at
15 seconds. 
.sun...s wind 10 to 15 kt. seas 3 ft. wave detail: sw 3 ft
at 8 seconds and s 2 ft at 15 seconds. 
.sun night...se wind 15 to 20 kt. seas 5 ft. wave detail:
sw 5 ft at 8 seconds and s 2 ft at 14 seconds. rain with a chance
of drizzle. 
.mon...se wind 10 to 15 kt. seas 8 ft. wave detail: s 3 ft
at 5 seconds and w 7 ft at 11 seconds. rain.
.mon night...se wind 5 to 10 kt. seas 8 ft. wave detail: s
2 ft at 4 seconds and w 8 ft at 12 seconds. rain.
.tue...s wind 5 to 10 kt. seas 5 ft. wave detail: w 5 ft
at 11 seconds and s 2 ft at 14 seconds. rain.
.tue night...nw wind 5 to 10 kt. seas 5 ft. wave detail: w
5 ft at 9 seconds and sw 2 ft at 15 seconds. rain likely. 
.wed...nw wind 5 to 10 kt. seas 5 ft. wave detail: w 5 ft
at 11 seconds and s 2 ft at 15 seconds. a chance of rain. 
.wed night...nw wind 10 to 15 kt. seas 6 ft. wave detail:
w 6 ft at 10 seconds and s 2 ft at 16 seconds. 
.thu...nw wind 15 to 20 kt. seas 6 ft. wave detail: nw
6 ft at 12 seconds and s 2 ft at 15 seconds. 
.thu night...n wind 15 to 20 kt. seas 7 ft. wave detail:
nw 7 ft at 10 seconds and s 2 ft at 16 seconds.  

$$

fzus56 klox 182011
cwflox
expires:202604190900;;599101

coastal waters forecast for california
national weather service los angeles/oxnard ca
111 pm pdt sat apr 18 2026

point piedras blancas to san mateo point ca out 60 nm including the
channel islands national marine sanctuary

...see weather.gov/marine/wavedetail for more info on the new wave
detail format...


pzz670-190900-
point piedras blancas to point sal from 10 to 60 nm-
111 pm pdt sat apr 18 2026

.tonight...nw wind 10 to 15 kt, becoming 5 to 10 kt after midnight.
seas 4 to 5 ft. wave detail: nw 4 ft at 9 seconds and s 2 ft at
15 seconds. 
.sun...light winds, becoming w to sw 5 to 10 kt in the afternoon. 
seas 3 to 4 ft. wave detail: nw 3 ft at 7 seconds and s 2 ft at 14 
seconds.
.sun night...sw to s wind 5 to 10 kt, becoming se 10 to 15 kt late. 
seas 3 ft. wave detail: nw 2 ft at 7 seconds and s 3 ft at 13 
seconds. patchy fog after midnight.
.mon...se wind 10 to 20 kt, becoming s 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 4 ft at 8 seconds, w 2 ft
at 8 seconds and sw 4 ft at 12 seconds. patchy fog in the morning.
a slight chance of rain in the morning, then a chance of rain in
the afternoon. 
.mon night...s wind 10 to 15 kt. seas 6 to 7 ft, building to 8 ft.
wave detail: s 2 ft at 6 seconds, w 8 ft at 13 seconds and s 3 ft
at 14 seconds. a chance of rain in the evening, then rain likely
after midnight. 
.tue...sw wind 10 to 15 kt. seas 7 to 8 ft. wave detail: s 2 ft at
5 seconds, w 7 ft at 12 seconds and s 7 ft at 13 seconds. rain in
the morning, then a chance of rain with a slight chance of tstms in
the afternoon. 
.tue night...w wind 10 to 20 kt. seas 7 to 8 ft. wave detail: w
2 ft at 8 seconds, w 7 ft at 11 seconds and s 2 ft at 16 seconds. a
chance of rain in the evening, then a slight chance of rain after
midnight. 
.wed...nw wind 10 to 15 kt. seas 6 to 7 ft. wave detail: nw 2 ft at
8 seconds, w 6 ft at 11 seconds and s 3 ft at 16 seconds. a slight
chance of rain in the morning. 
.wed night...nw wind 15 to 20 kt, becoming 20 to 25 kt after
midnight. seas 7 to 8 ft. wave detail: nw 8 ft at 9 seconds, w 4 ft
at 10 seconds and s 2 ft at 15 seconds. 
.thu...nw wind 20 to 25 kt. seas 7 to 8 ft. wave detail: n 8 ft at
8 seconds and s 2 ft at 17 seconds. 
.thu night...nw wind 20 to 30 kt. seas 8 to 9 ft. wave detail: nw 9
ft at 8 seconds and s 2 ft at 15 seconds. 

winds and seas higher in and near tstms.

$$

fzus56 klox 182011
cwflox
expires:202604190900;;599102

coastal waters forecast for california
national weather service los angeles/oxnard ca
111 pm pdt sat apr 18 2026

point piedras blancas to san mateo point ca out 60 nm including the
channel islands national marine sanctuary

...see weather.gov/marine/wavedetail for more info on the new wave
detail format...


pzz673-190900-
waters from pt. sal to santa cruz island ca and westward 60 nm
including san miguel and santa rosa islands-
111 pm pdt sat apr 18 2026

.tonight...nw wind 10 to 15 kt, becoming 5 to 10 kt after midnight.
seas 4 to 5 ft. wave detail: nw 5 ft at 9 seconds and s 2 ft at
15 seconds. 
.sun...nw wind 5 to 10 kt, becoming w in the afternoon. seas 3 to 4
ft. wave detail: nw 3 ft at 8 seconds and s 2 ft at 14 seconds. 
.sun night...w to nw wind 5 to 10 kt in the evening, becoming 
light. seas 3 to 4 ft. wave detail: nw 3 ft at 7 seconds and s 2 ft 
at 14 seconds. patchy fog after midnight. 
.mon...s wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon.
seas 3 to 4 ft. wave detail: w 4 ft at 7 seconds and s 2 ft at
13 seconds. patchy fog in the morning. 
.mon night...s wind 10 to 15 kt. seas 4 to 6 ft, building to 6 to
8 ft. wave detail: s 2 ft at 7 seconds, w 7 ft at 13 seconds and s
2 ft at 14 seconds. a slight chance of rain in the evening, then a
chance of rain after midnight. 
.tue...sw wind 10 to 15 kt. seas 6 to 8 ft. wave detail: s 2 ft at
5 seconds, w 7 ft at 12 seconds and s 2 ft at 13 seconds. rain
likely in the morning, then a chance of rain in the afternoon. 
.tue night...w wind 10 to 20 kt. seas 6 to 8 ft. wave detail: w
2 ft at 8 seconds, w 7 ft at 12 seconds and s 2 ft at 15 seconds. a
slight chance of rain in the evening.
.wed...nw wind 10 to 15 kt, becoming 15 to 25 kt in the afternoon.
seas 6 to 8 ft. wave detail: nw 6 ft at 10 seconds and s 3 ft at
16 seconds. 
.wed night...nw wind 20 to 30 kt. seas 7 to 8 ft. wave detail: nw 8
ft at 9 seconds and s 2 ft at 15 seconds. 
.thu...nw wind 20 to 30 kt. seas 7 to 9 ft. wave detail: nw 8 ft at
8 seconds and s 2 ft at 17 seconds. 
.thu night...nw wind 20 to 30 kt. seas 8 to 10 ft. wave detail: nw 
9 ft at 8 seconds and s 2 ft at 15 seconds. 

$$

fzus56 klox 182011
cwflox
expires:202604190900;;599103

coastal waters forecast for california
national weather service los angeles/oxnard ca
111 pm pdt sat apr 18 2026

point piedras blancas to san mateo point ca out 60 nm including the
channel islands national marine sanctuary

...see weather.gov/marine/wavedetail for more info on the new wave
detail format...


pzz676-190900-
outer waters from santa cruz island to san clemente island to 60 nm
offshore including san nicolas and santa barbara islands-
111 pm pdt sat apr 18 2026

.tonight...w wind 10 to 15 kt, becoming 5 to 10 kt after midnight. 
seas 3 to 5 ft. wave detail: nw 3 ft at 7 seconds and s 2 ft at 15 
seconds. 
.sun...nw to w wind 5 to 10 kt. seas 2 to 4 ft. wave detail: nw 3 
ft at 7 seconds and s 2 ft at 14 seconds. 
.sun night...w wind 10 to 15 kt, becoming 5 to 10 kt after midnight. 
seas 3 to 4 ft. wave detail: nw 3 ft at 5 seconds and s 2 ft at 14 
seconds. patchy fog after midnight.
.mon...light winds, becoming sw 5 to 10 kt in the afternoon. seas
2 to 3 ft. wave detail: nw 2 ft at 6 seconds and s 2 ft at
14 seconds. patchy fog in the morning. 
.mon night...sw wind 5 to 10 kt. seas 3 to 4 ft, building to 4 to
6 ft. wave detail: w 4 ft at 8 seconds and s 2 ft at 14 seconds. a
slight chance of rain after midnight.
.tue...s wind 5 to 10 kt. seas 5 to 7 ft. wave detail: w 6 ft at
12 seconds and s 2 ft at 13 seconds. rain likely in the morning,
then a chance of rain in the afternoon. 
.tue night...w wind 10 to 15 kt. seas 5 to 7 ft. wave detail: nw
5 ft at 8 seconds, w 6 ft at 12 seconds and s 2 ft at 15 seconds. 
.wed...nw wind 15 to 25 kt. seas 5 to 7 ft. wave detail: nw 5 ft at
9 seconds and s 3 ft at 15 seconds. 
.wed night...nw wind 20 to 30 kt, becoming 25 to 30 kt after
midnight. seas 7 to 9 ft. wave detail: nw 8 ft at 7 seconds and s
2 ft at 15 seconds. 
.thu...nw wind 20 to 30 kt. seas 6 to 9 ft. wave detail: nw 9 ft at
9 seconds and s 2 ft at 16 seconds. 
.thu night...nw wind 20 to 30 kt. seas 7 to 9 ft. wave detail: nw 9
ft at 8 seconds and s 2 ft at 15 seconds. 

$$

fzus56 klox 182011
cwflox
expires:202604190900;;599104

coastal waters forecast for california
national weather service los angeles/oxnard ca
111 pm pdt sat apr 18 2026

point piedras blancas to san mateo point ca out 60 nm including the
channel islands national marine sanctuary

...see weather.gov/marine/wavedetail for more info on the new wave
detail format...


pzz650-190900-
east santa barbara channel from pt. conception to pt. mugu ca
including santa cruz island-
111 pm pdt sat apr 18 2026

.tonight...w wind 5 to 10 kt in the evening, becoming light. 
seas 2 ft. wave detail: w 2 ft at 7 seconds. 
.sun...light winds, becoming sw to w 5 to 10 kt in the afternoon. 
seas 2 ft. 
.sun night...w wind 5 to 10 kt. seas 2 ft. wave detail: w 2 ft at
5 seconds. 
.mon...light winds, becoming sw 5 to 10 kt in the afternoon. seas
2 ft. 
.mon night...sw wind 5 to 10 kt in the evening, becoming light.
seas 2 to 3 ft. wave detail: w 3 ft at 9 seconds. a slight chance
of rain after midnight. 
.tue...se wind 5 to 10 kt, becoming s 10 to 15 kt in the afternoon.
seas 2 to 4 ft. wave detail: w 3 ft at 11 seconds and s 2 ft at
12 seconds. rain likely. 
.tue night...eastern portion, w wind 10 to 20 kt. western portion,
w wind 5 to 10 kt. seas 2 to 4 ft. wave detail: w 3 ft at
11 seconds. a chance of rain in the evening. 
.wed...nw wind 10 to 20 kt, becoming w 20 to 30 kt in the
afternoon. seas 3 to 5 ft. wave detail: nw 3 ft at 7 seconds and w
4 ft at 10 seconds. 
.wed night...w to nw 20 to 30 kt. seas 5 to 7 ft. wave detail: w 7 
ft at 7 seconds. 
.thu...western portion, nw wind 20 to 30 kt. eastern portion, nw
wind 10 to 20 kt. seas 4 to 6 ft. wave detail: w 5 ft at 9 seconds.
.thu night...western portion, nw wind 25 to 30 kt. eastern portion,
w wind 15 to 25 kt. seas 5 to 7 ft. wave detail: nw 6 ft at
8 seconds. 

$$

fzus56 klox 182011
cwflox
expires:202604190900;;599105

coastal waters forecast for california
national weather service los angeles/oxnard ca
111 pm pdt sat apr 18 2026

point piedras blancas to san mateo point ca out 60 nm including the
channel islands national marine sanctuary

...see weather.gov/marine/wavedetail for more info on the new wave
detail format...


pzz655-190900-
inner waters from point mugu to san mateo pt. ca including santa
catalina and anacapa islands-
111 pm pdt sat apr 18 2026

.tonight...w wind 10 to 15 kt in the evening, becoming light. 
seas 2 to 3 ft. wave detail: nw 2 ft at 6 seconds and s 2 ft at 15 
seconds. patchy fog after midnight. 
.sun...light winds, becoming w 10 to 15 kt in the afternoon. seas
2 ft. wave detail: w 2 ft at 6 seconds and s 2 ft at 14 seconds.
patchy fog in the morning. 
.sun night...w wind 10 to 15 kt, becoming 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 5 seconds and s
2 ft at 14 seconds. patchy fog after midnight. 
.mon...light winds, becoming w 10 to 15 kt in the afternoon. seas
2 ft. wave detail: nw 2 ft at 5 seconds. patchy fog in the morning.
.mon night...w wind 10 to 15 kt, becoming 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 5 seconds. 
.tue...s wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: w 2 ft at 8 seconds and s 2 ft at
11 seconds. a chance of rain. 
.tue night...w wind 10 to 20 kt, becoming 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: w 4 ft at 6 seconds, w 3 ft
at 10 seconds and s 2 ft at 14 seconds. a slight chance of rain in
the evening. 
.wed...nw wind 15 to 20 kt, becoming w 20 to 30 kt in the
afternoon. seas 3 to 5 ft. wave detail: nw 4 ft at 7 seconds and s
2 ft at 15 seconds. 
.wed night...w wind 20 to 30 kt. seas 5 to 7 ft. wave detail: nw
7 ft at 8 seconds and s 2 ft at 15 seconds. 
.thu...n wind 10 to 20 kt, becoming w in the afternoon. seas 4 to
6 ft. wave detail: nw 5 ft at 8 seconds, w 3 ft at 9 seconds and s
2 ft at 16 seconds.
.thu night...w wind 15 to 25 kt. seas 4 to 6 ft. wave detail: w
5 ft at 8 seconds. 

$$

fzus56 kmfr 182031
cwfmfr
expires:202604190900;;599588

coastal waters forecast
national weather service medford, or
131 pm pdt sat apr 18 2026

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


pzz356-190900-
coastal waters from cape blanco or to pt. st. george ca out 10 nm-
131 pm pdt sat apr 18 2026

.this afternoon...sw wind around 5 kt. seas around 3 ft. wave
detail: nw 3 ft at 8 seconds. 
.tonight...s wind 5 to 10 kt. seas around 2 ft or less, then
around 3 ft after midnight. wave detail: w 2 ft at 8 seconds. 
.sun...s wind 10 to 15 kt. seas around 3 ft, building to 4 to
6 ft in the afternoon. wave detail: sw 2 ft at 4 seconds and w
5 ft at 9 seconds. a slight chance of rain in the afternoon. 
.sun night...se wind 5 to 10 kt. seas 5 to 6 ft. wave detail: sw
3 ft at 5 seconds and sw 5 ft at 9 seconds. a chance of rain in
the evening, then rain likely after midnight. 
.mon...se wind 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 7 to 8 ft. wave detail: sw 2 ft at 5 seconds and
w 8 ft at 12 seconds. rain.
.mon night...s wind 5 to 10 kt, backing to se after midnight.
seas 5 to 7 ft. wave detail: sw 2 ft at 4 seconds and w 7 ft at
12 seconds. rain.
.tue...e wind around 5 kt, veering to w in the afternoon. seas
4 to 5 ft. wave detail: w 5 ft at 11 seconds and w 2 ft at
17 seconds. rain.
.tue night...nw wind 5 to 10 kt. seas 4 to 5 ft. wave detail: w
4 ft at 10 seconds and w 3 ft at 17 seconds. rain.
.wed...sw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw 5 ft
at 9 seconds and nw 4 ft at 15 seconds. rain.
.wed night...nw wind 5 to 10 kt. seas 6 to 7 ft. wave detail: w
2 ft at 4 seconds and nw 7 ft at 9 seconds. rain likely.  

$$

fzus56 kmfr 182031
cwfmfr
expires:202604190900;;599590

coastal waters forecast
national weather service medford, or
131 pm pdt sat apr 18 2026

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


pzz376-190900-
waters from cape blanco or to pt. st. george ca from 10 to 60 nm-
131 pm pdt sat apr 18 2026

...small craft advisory in effect from sunday afternoon through
monday morning...

.this afternoon...sw wind 5 to 10 kt. seas 3 to 4 ft. wave
detail: nw 3 ft at 8 seconds and s 2 ft at 16 seconds. 
.tonight...s wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: sw 2 ft at 4 seconds, sw
4 ft at 8 seconds and s 2 ft at 15 seconds. a chance of rain,
mainly in the evening. 
.sun...se wind 15 to 20 kt. seas 5 to 7 ft. wave detail: sw 4 ft
at 5 seconds, sw 6 ft at 9 seconds and s 2 ft at 15 seconds. a
chance of rain. 
.sun night...se wind 10 to 15 kt. seas 6 to 8 ft. wave detail: sw
6 ft at 7 seconds and s 2 ft at 14 seconds. rain.
.mon...se wind 10 to 15 kt. seas 8 to 9 ft. wave detail: s 4 ft
at 5 seconds, w 8 ft at 13 seconds and s 2 ft at 14 seconds.
rain.
.mon night...s wind 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 7 to 8 ft, subsiding to 5 to 7 ft after midnight.
wave detail: s 3 ft at 5 seconds, w 7 ft at 12 seconds and s 2 ft
at 14 seconds. rain.
.tue...se wind 5 to 10 kt, backing to n in the afternoon. seas
5 to 6 ft. wave detail: w 5 ft at 11 seconds and s 2 ft at
13 seconds. rain likely, mainly in the morning. 
.tue night...nw wind 5 to 10 kt. seas 5 to 6 ft. wave detail: w
4 ft at 10 seconds and nw 4 ft at 15 seconds. a chance of rain in
the evening, then rain likely after midnight. 
.wed...w wind 10 to 15 kt. seas 5 to 7 ft. wave detail: nw 2 ft
at 3 seconds, nw 6 ft at 9 seconds and nw 4 ft at 15 seconds.
rain, mainly in the morning. 
.wed night...nw wind 10 to 15 kt. seas 7 to 9 ft. wave detail: nw
3 ft at 4 seconds, nw 8 ft at 10 seconds and s 2 ft at
16 seconds. a chance of rain.  

$$

fzus56 kmtr 182121
cwfmtr
expires:202604191015;;601666

coastal waters forecast for california
national weather service san francisco bay area
221 pm pdt sat apr 18 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


pzz530-191015-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
221 pm pdt sat apr 18 2026

.tonight...sw wind around 5 kt. 
.sun...sw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. 
.sun night...sw wind 5 to 10 kt. a chance of showers after
midnight. 
.mon...se wind 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. a chance of showers in the morning, then showers
likely in the afternoon. 
.mon night...sw wind 10 to 15 kt, becoming s 5 to 10 kt after
midnight. showers.
.tue...s wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
showers in the morning, then showers with a chance of tstms in
the afternoon. 
.tue night...sw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. showers likely, mainly in the evening. 
.wed...sw wind 5 to 10 kt. a chance of showers. 
.wed night...w wind 5 to 10 kt. 
.thu...w wind 5 to 10 kt. 
.thu night...w wind 10 to 15 kt, easing to 5 to 10 kt after
midnight.  

winds and waves higher in and near tstms.

$$

fzus56 kmtr 182121
cwfmtr
expires:202604191015;;601668

coastal waters forecast for california
national weather service san francisco bay area
221 pm pdt sat apr 18 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


pzz535-191015-
monterey bay-
221 pm pdt sat apr 18 2026

.tonight...w wind 5 to 10 kt, easing to around 5 kt late this
evening and overnight. seas around 3 ft this evening, then around
2 ft or less. wave detail: nw 2 ft at 7 seconds. 
.sun...sw wind around 5 kt, veering to w 10 to 15 kt in the
afternoon. seas around 2 ft or less. 
.sun night...sw wind 5 to 10 kt, backing to s after midnight.
seas around 2 ft or less. wave detail: sw 2 ft at 6 seconds. 
.mon...se wind 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 4 ft at 7 seconds. a
slight chance of showers in the morning, then a chance of showers
in the afternoon. 
.mon night...s wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 4 to 6 ft. wave detail: s 5 ft at 8 seconds.
showers.
.tue...s wind 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 10 seconds.
showers in the morning, then showers with a chance of tstms in
the afternoon. 
.tue night...sw wind 15 to 20 kt, easing to 5 to 10 kt after
midnight. seas 4 to 6 ft. wave detail: sw 5 ft at 8 seconds. a
chance of showers. 
.wed...sw wind 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: w 4 ft at 8 seconds and
sw 3 ft at 12 seconds. a chance of showers in the morning. 
.wed night...nw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: w 4 ft at 9 seconds. 
.thu...n wind 5 to 10 kt, becoming nw 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: w 4 ft at 8 seconds. 
.thu night...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: w 4 ft at 8 seconds.  

winds and seas higher in and near tstms.

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


$$

fzus56 kmtr 182121
cwfmtr
expires:202604191015;;601662

coastal waters forecast for california
national weather service san francisco bay area
221 pm pdt sat apr 18 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


pzz540-191015-
coastal waters from point arena to point reyes california out to
10 nm-
221 pm pdt sat apr 18 2026

.tonight...nw wind 5 to 10 kt. seas around 3 ft. wave detail: nw
3 ft at 7 seconds. 
.sun...s wind 5 to 10 kt. seas around 2 ft or less, then around
3 ft in the afternoon. wave detail: w 2 ft at 6 seconds and s
2 ft at 14 seconds. 
.sun night...se wind 10 to 15 kt. seas 3 to 5 ft. wave detail: sw
3 ft at 8 seconds and w 4 ft at 9 seconds. a chance of showers in
the evening, then showers likely after midnight. 
.mon...se wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. seas 5 to 6 ft, building to 6 to 8 ft in the
afternoon. wave detail: s 7 ft at 9 seconds. showers.
.mon night...se wind 5 to 10 kt. seas 6 to 8 ft. wave detail: s
6 ft at 11 seconds and w 7 ft at 12 seconds. showers.
.tue...se wind 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 5 to 6 ft. wave detail: s 5 ft at 10 seconds and
w 6 ft at 11 seconds. showers.
.tue night...w wind 10 to 15 kt. seas 5 to 6 ft. wave detail: w
6 ft at 9 seconds and s 5 ft at 12 seconds. showers likely,
mainly in the evening. 
.wed...nw wind 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas 5 to 6 ft. wave detail: w 6 ft at 9 seconds and
sw 2 ft at 15 seconds. a chance of showers. 
.wed night...nw wind 15 to 20 kt. seas 5 to 6 ft. wave detail: w
5 ft at 10 seconds and s 2 ft at 16 seconds. 
.thu...nw wind 15 to 20 kt. seas 5 to 6 ft. wave detail: w 5 ft
at 9 seconds and s 2 ft at 15 seconds. 
.thu night...nw wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. seas 5 to 6 ft. wave detail: nw 6 ft at 9 seconds and s
2 ft at 17 seconds.  

$$

fzus56 kmtr 182121
cwfmtr
expires:202604191015;;601663

coastal waters forecast for california
national weather service san francisco bay area
221 pm pdt sat apr 18 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


pzz545-191015-
coastal waters from point reyes to pigeon point california out to
10 nm-
221 pm pdt sat apr 18 2026

.tonight...nw wind around 5 kt. seas around 3 ft. wave detail: nw
2 ft at 8 seconds. 
.sun...sw wind around 5 kt, backing to s in the afternoon. seas
around 2 ft or less. wave detail: nw 2 ft at 6 seconds. 
.sun night...s wind 10 to 15 kt. seas 3 to 5 ft. wave detail: sw
3 ft at 7 seconds and w 3 ft at 9 seconds. a chance of showers
after midnight. 
.mon...s wind 15 to 20 kt. seas 5 to 7 ft. wave detail: s 6 ft at
7 seconds. a chance of showers in the morning, then showers
likely in the afternoon. 
.mon night...s wind 10 to 15 kt. seas 5 to 7 ft. wave detail: s
7 ft at 10 seconds and w 4 ft at 12 seconds. showers.
.tue...s wind 10 to 15 kt. seas 4 to 6 ft. wave detail: s 6 ft at
11 seconds. showers in the morning, then showers likely with a
chance of tstms in the afternoon. 
.tue night...w wind 10 to 15 kt. seas 5 to 7 ft. wave detail: sw
6 ft at 9 seconds. showers likely, mainly in the evening. 
.wed...w wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
seas 4 to 6 ft. wave detail: w 5 ft at 9 seconds and sw 5 ft at
11 seconds. a chance of showers in the morning. 
.wed night...nw wind 10 to 15 kt, rising to 15 to 20 kt after
midnight. seas 4 to 5 ft. wave detail: w 5 ft at 10 seconds and
sw 2 ft at 16 seconds. 
.thu...nw wind 15 to 20 kt. seas 4 to 6 ft. wave detail: w 5 ft
at 8 seconds. 
.thu night...nw wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: nw 6 ft at 8 seconds.  

winds and seas higher in and near tstms.

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

in the deep water channel...mixed seas of 2 to 4 feet at 15 
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
1.6 kt at 06:04 pm saturday and 4.8 kt at 05:43 am sunday.

$$

fzus56 kmtr 182121
cwfmtr
expires:202604191015;;601664

coastal waters forecast for california
national weather service san francisco bay area
221 pm pdt sat apr 18 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


pzz560-191015-
coastal waters from pigeon point to point pinos california out to
10 nm-
221 pm pdt sat apr 18 2026

.tonight...nw wind 5 to 10 kt, easing to around 5 kt late. seas
around 3 ft. wave detail: nw 3 ft at 8 seconds. 
.sun...sw wind around 5 kt, rising to 5 to 10 kt in the
afternoon. seas around 3 ft in the morning, then around 2 ft or
less. wave detail: nw 2 ft at 7 seconds. 
.sun night...s wind 10 to 15 kt. seas 3 to 4 ft. wave detail: sw
4 ft at 6 seconds. a chance of showers after midnight. 
.mon...se wind 15 to 20 kt. seas 3 to 5 ft, building to 5 to 6 ft
in the afternoon. wave detail: s 6 ft at 7 seconds. a chance of
showers. 
.mon night...s wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 6 to 8 ft. wave detail: s 7 ft at 8 seconds.
showers.
.tue...s wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. seas 5 to 6 ft. wave detail: sw 6 ft at 10 seconds.
showers in the morning, then showers likely with a chance of
tstms in the afternoon. 
.tue night...sw wind 15 to 20 kt, becoming w 10 to 15 kt after
midnight. seas 6 to 7 ft. wave detail: sw 7 ft at 9 seconds.
showers likely, mainly in the evening. 
.wed...w wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
seas 5 to 6 ft. wave detail: w 6 ft at 8 seconds and sw 2 ft at
15 seconds. a chance of showers in the morning. 
.wed night...nw wind 10 to 15 kt. seas 5 to 6 ft. wave detail: w
5 ft at 10 seconds and sw 2 ft at 16 seconds. 
.thu...nw wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: nw 5 ft at 8 seconds. 
.thu night...nw wind 15 to 20 kt. seas 4 to 6 ft. wave detail: nw
6 ft at 9 seconds.  

winds and seas higher in and near tstms.

$$

fzus56 kmtr 182121
cwfmtr
expires:202604191015;;601665

coastal waters forecast for california
national weather service san francisco bay area
221 pm pdt sat apr 18 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


pzz565-191015-
coastal waters from point pinos to point piedras blancas
california out to 10 nm-
221 pm pdt sat apr 18 2026

.tonight...nw wind 5 to 10 kt, easing to around 5 kt late. seas
3 to 4 ft. wave detail: nw 3 ft at 8 seconds. 
.sun...w wind around 5 kt, backing to sw in the afternoon. seas
around 3 ft. wave detail: nw 2 ft at 7 seconds. 
.sun night...s wind 5 to 10 kt, becoming se 10 to 15 kt after
midnight. seas around 3 ft. wave detail: w 2 ft at 7 seconds and
sw 3 ft at 13 seconds. 
.mon...se wind 15 to 20 kt, rising to 20 to 25 kt with gusts up
to 35 kt in the afternoon. seas 3 to 4 ft, building to 4 to 6 ft
in the afternoon. wave detail: s 5 ft at 7 seconds. a slight
chance of showers in the morning, then a chance of showers in the
afternoon. 
.mon night...se wind 20 to 25 kt, becoming s 15 to 20 kt after
midnight. seas 5 to 8 ft. wave detail: sw 6 ft at 9 seconds and w
6 ft at 13 seconds. showers.
.tue...s wind 15 to 20 kt. seas 5 to 7 ft. wave detail: w 6 ft at
12 seconds and sw 4 ft at 13 seconds. showers in the morning,
then showers likely with a chance of tstms in the afternoon. 
.tue night...w wind 10 to 15 kt. seas 6 to 7 ft. wave detail: w
6 ft at 11 seconds and sw 4 ft at 14 seconds. a chance of
showers. 
.wed...w wind 10 to 15 kt. seas 5 to 7 ft. wave detail: w 6 ft at
9 seconds and s 2 ft at 16 seconds. a chance of showers in the
morning. 
.wed night...nw wind 10 to 15 kt, rising to 15 to 20 kt after
midnight. seas 5 to 6 ft. wave detail: w 6 ft at 10 seconds and s
2 ft at 16 seconds. 
.thu...n wind 15 to 20 kt, becoming nw 20 to 25 kt in the
afternoon. seas 4 to 6 ft. wave detail: nw 5 ft at 9 seconds. 
.thu night...nw wind 20 to 25 kt. seas 5 to 7 ft. wave detail: nw
6 ft at 8 seconds.  

winds and seas higher in and near tstms.

$$

fzus56 kmtr 182121
cwfmtr
expires:202604191015;;601658

coastal waters forecast for california
national weather service san francisco bay area
221 pm pdt sat apr 18 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


pzz570-191015-
waters from point arena to point reyes 10-60 nm-
221 pm pdt sat apr 18 2026

.tonight...nw wind 5 to 10 kt, backing to sw late. seas 3 to
4 ft. wave detail: nw 4 ft at 8 seconds and s 2 ft at 15 seconds.
.sun...s wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
seas 3 to 5 ft. wave detail: sw 4 ft at 7 seconds. a chance of
showers in the afternoon. 
.sun night...se wind 10 to 15 kt. seas 4 to 6 ft. wave detail: sw
6 ft at 8 seconds. showers.
.mon...s wind 10 to 15 kt. seas 6 to 7 ft, building to 8 to 9 ft
in the afternoon. wave detail: w 9 ft at 12 seconds and s 8 ft at
13 seconds. showers.
.mon night...s wind around 10 kt. seas 8 to 9 ft. wave detail: s
4 ft at 11 seconds and w 9 ft at 13 seconds. showers.
.tue...s wind 10 to 15 kt. seas 6 to 8 ft. wave detail: s 4 ft at
10 seconds and w 7 ft at 11 seconds. showers, mainly in the
morning. 
.tue night...w wind 10 to 15 kt. seas 6 to 7 ft. wave detail: w
7 ft at 9 seconds and s 3 ft at 11 seconds. a chance of showers. 
.wed...nw wind 10 to 15 kt. seas 6 to 7 ft. wave detail: nw 6 ft
at 9 seconds and s 2 ft at 15 seconds. a chance of showers in the
morning. 
.wed night...nw wind 15 to 20 kt. seas 6 to 7 ft. wave detail: nw
6 ft at 10 seconds and s 2 ft at 18 seconds. 
.thu...nw wind around 20 kt. seas 6 to 7 ft. wave detail: nw 7 ft
at 9 seconds and s 2 ft at 15 seconds. 
.thu night...nw wind 20 to 25 kt. seas around 7 ft. wave detail:
nw 7 ft at 9 seconds and s 2 ft at 17 seconds.  

$$

fzus56 kmtr 182121
cwfmtr
expires:202604191015;;601660

coastal waters forecast for california
national weather service san francisco bay area
221 pm pdt sat apr 18 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


pzz575-191015-
waters from pigeon point to point pinos 10-60 nm-
221 pm pdt sat apr 18 2026

.tonight...nw wind 5 to 10 kt. seas 3 to 4 ft. wave detail: nw
4 ft at 8 seconds and s 2 ft at 15 seconds. 
.sun...sw wind 5 to 10 kt. seas around 3 ft. wave detail: nw 3 ft
at 7 seconds and s 2 ft at 14 seconds. 
.sun night...s wind 10 to 15 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 8 seconds and w 2 ft at 8 seconds. a slight chance of
showers in the evening, then a chance of showers after midnight. 
.mon...s wind 15 to 20 kt. seas 5 to 6 ft, building to 7 ft in
the afternoon. wave detail: s 7 ft at 8 seconds. showers.
.mon night...s wind 10 to 15 kt. seas 8 to 9 ft. wave detail: s
7 ft at 9 seconds and w 8 ft at 13 seconds. showers.
.tue...sw wind 10 to 15 kt. seas 7 to 8 ft. wave detail: w 8 ft
at 12 seconds and s 7 ft at 13 seconds. showers, mainly in the
morning. 
.tue night...w wind 10 to 15 kt. seas around 8 ft. wave detail: w
7 ft at 9 seconds and sw 8 ft at 10 seconds. a chance of showers.
.wed...nw wind 10 to 15 kt. seas 6 to 7 ft. wave detail: w 7 ft
at 9 seconds and s 3 ft at 16 seconds. 
.wed night...nw wind 10 to 15 kt. seas 6 to 7 ft. wave detail: w
7 ft at 10 seconds and s 2 ft at 17 seconds. 
.thu...nw wind 15 to 20 kt. seas around 6 ft. wave detail: nw
6 ft at 8 seconds and s 2 ft at 15 seconds. 
.thu night...nw wind around 20 kt. seas 6 to 7 ft. wave detail:
nw 7 ft at 9 seconds and s 2 ft at 15 seconds.  

$$