fzus56 klox 122019
cwflox
expires:202604131100;;261682

coastal waters forecast for california
national weather service los angeles/oxnard ca
119 pm pdt sun apr 12 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...


pzz650-131100-
east santa barbara channel from pt. conception to pt. mugu ca
including santa cruz island-
119 pm pdt sun apr 12 2026

.tonight...nw wind 10 to 15 kt with gusts to 20 kt, becoming 5 to 
10 kt after midnight. seas 3 to 5 ft. wave detail: nw 2 ft at 
5 seconds and w 4 ft at 11 seconds. 
.mon...nw wind 5 to 10 kt, becoming w 15 to 20 kt with gusts to 
25 kt in the afternoon. seas 3 to 4 ft, building to 4 to 6 ft. 
wave detail: w 5 ft at 5 seconds and w 3 ft at 10 seconds. a slight
chance of showers in the afternoon. 
.mon night...western portion, nw wind 15 to 20 kt with gusts to 
25 kt, 10 to 15 kt after midnight. eastern portion, w wind 15 to
20 kt with gusts to 25 kt, becoming nw 5 to 10 kt after midnight. 
seas 5 to 7 ft, subsiding to 3 to 5 ft. wave detail: nw 6 ft at
6 seconds and w 2 ft at 10 seconds. 
.tue...light winds, becoming w 10 to 15 kt with gusts to 20 kt in
the afternoon. seas 2 to 4 ft. wave detail: nw 3 ft at 8 seconds.
.tue night...western portion, nw wind 15 to 25 kt with gusts to
30 kt. eastern portion, w wind 10 to 15 kt with gusts to 20 kt, 
becoming nw 5 to 10 kt after midnight. seas 4 to 6 ft. wave detail:
nw 5 ft at 7 seconds. 
.wed...n wind 5 to 10 kt, becoming w 10 to 15 kt with gusts to
20 kt. strongest western portion. seas 2 to 4 ft. wave detail:
nw 3 ft at 8 seconds.
.wed night...western portion, nw wind 10 to 15 kt with gusts to
20 kt. eastern portion, w wind 10 to 15 kt, becoming nw 5 to 10 kt
after midnight. seas 2 to 4 ft. wave detail: w 3 ft at 8 seconds.
.thu...western portion, nw wind 15 to 25 kt with gusts to 30 kt.
eastern portion, w wind 10 to 15 kt with gusts to 20 kt. seas 3 to 
5 ft. wave detail: w 4 ft at 9 seconds.
.thu night...western portion, nw wind 15 to 25 kt with gusts to
30 kt. eastern portion, w wind 10 to 15 kt with gusts to 20 kt, 
becoming nw 5 to 10 kt after midnight. seas 5 to 7 ft. wave detail:
w 7 ft at 9 seconds. 
.fri...nw wind 5 to 10 kt, becoming w 10 to 15 kt with gusts to
20 kt in the afternoon. seas 3 to 5 ft. wave detail: w 4 ft at
9 seconds.
.fri night...w wind 10 to 15 kt with gusts to 20 kt, becoming 
nw 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail:
w 3 ft at 6 seconds.

$$

fzus56 klox 122019
cwflox
expires:202604131100;;261683

coastal waters forecast for california
national weather service los angeles/oxnard ca
119 pm pdt sun apr 12 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...


pzz655-131100-
inner waters from point mugu to san mateo pt. ca including santa
catalina and anacapa islands-
119 pm pdt sun apr 12 2026

.tonight...w wind 10 to 15 kt with gusts to 20 kt, becoming 
nw 5 to 10 kt after midnight. seas 3 to 4 ft. wave detail: w 2 ft 
at 5 seconds, w 3 ft at 10 seconds and s 2 ft at 15 seconds. a 
slight chance of showers.
.mon...nw wind 5 to 10 kt, becoming w 10 to 15 kt with gusts to
20 kt in the afternoon. seas 3 to 5 ft. wave detail: w 4 ft at
5 seconds, w 3 ft at 10 seconds and s 2 ft at 15 seconds. a slight 
chance of rain in the morning. 
.mon night...w wind 15 to 20 kt with gusts to 25 kt, becoming
nw 10 to 15 kt after midnight. strongest western portion. seas
5 to 7 ft. wave detail: w 6 ft at 7 seconds and s 2 ft at 
14 seconds. 
.tue...light winds, becoming w 10 to 15 kt in the afternoon. seas
3 to 5 ft. wave detail: w 4 ft at 8 seconds and s 2 ft at
14 seconds. 
.tue night...w wind 10 to 15 kt in the evening, becoming light. 
seas 3 to 5 ft. wave detail: nw 4 ft at 6 seconds and s 2 ft at
15 seconds. 
.wed...light winds, becoming w 10 to 15 kt in the afternoon. seas
2 to 4 ft. wave detail: w 3 ft at 7 seconds and s 2 ft at
15 seconds. 
.wed night...w wind 10 to 15 kt in the evening, becoming light. 
seas 2 to 4 ft. wave detail: w 3 ft at 7 seconds and s 2 ft at
15 seconds. 
.thu...light winds, becoming w 10 to 15 kt in the afternoon. seas
2 to 4 ft. wave detail: w 3 ft at 9 seconds and s 2 ft at 
14 seconds.
.thu night...w wind 10 to 15 kt with gusts to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 4 to 6 ft. wave detail:
w 5 ft at 9 seconds and s 2 ft at 15 seconds. 
.fri...ne wind 5 to 10 kt, becoming w 10 to 15 kt in the afternoon.
seas 3 to 5 ft. wave detail: w 3 ft at 9 seconds and s 2 ft at 
16 seconds. 
.fri night...w wind 10 to 15 kt with gusts to 20 kt, becoming nw
5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: w 2 ft 
at 5 seconds, w 2 ft at 10 seconds and s 2 ft at 16 seconds. 

$$

fzus56 klox 122019
cwflox
expires:202604131100;;261679

coastal waters forecast for california
national weather service los angeles/oxnard ca
119 pm pdt sun apr 12 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...


pzz670-131100-
point piedras blancas to point sal from 10 to 60 nm-
119 pm pdt sun apr 12 2026

.tonight...nw wind 10 to 15 kt, becoming 5 to 10 kt after midnight.
seas 8 to 9 ft. wave detail: nw 8 ft at 10 seconds and s 2 ft at
15 seconds. a slight chance of showers after midnight. 
.mon...nw wind 5 to 10 kt, becoming 15 to 20 kt with gusts to 
25 kt in the afternoon. seas 7 ft. wave detail: nw 3 ft at 5 
seconds, nw 7 ft at 10 seconds and s 2 ft at 15 seconds. a slight 
chance of rain in the morning. 
.mon night...nw wind 15 to 20 kt with gusts to 25 kt. seas 7 ft. 
wave detail: nw 7 ft at 10 seconds and s 2 ft at 14 seconds. 
.tue...nw wind 10 to 15 kt with gusts to 20 kt, becoming 15 to 25 kt
with gusts to 30 kt in the afternoon. seas 6 to 7 ft. wave detail:
nw 6 ft at 10 seconds and s 2 ft at 14 seconds. 
.tue night...nw wind 15 to 25 kt with gusts to 30 kt. seas 7 ft. 
wave detail: nw 7 ft at 9 seconds and s 2 ft at 15 seconds. 
.wed...nw wind 15 to 20 kt with gusts to 25 kt. seas 6 to 7 ft. 
wave detail: nw 7 ft at 7 seconds, nw 2 ft at 12 seconds and s 2 ft
at 15 seconds. 
.wed night...nw wind 15 to 25 kt with gusts to 30 kt. seas 6 to 7 ft.
wave detail: nw 6 ft at 7 seconds, nw 2 ft at 12 seconds and s 2 ft
at 15 seconds. 
.thu...nw wind 15 to 25 kt with gusts to 30 kt. seas 6 to 7 ft, 
building to 7 to 9 ft. wave detail: nw 8 ft at 8 seconds, nw 2 ft 
at 12 seconds and s 2 ft at 15 seconds. 
.thu night...nw wind 15 to 25 kt with gusts to 30 kt. seas 9 to 11 ft.
wave detail: nw 11 ft at 9 seconds and s 2 ft at 15 seconds. 
.fri...nw wind 15 to 20 kt with gusts to 25 kt. seas 7 to 10 ft. 
wave detail: nw 10 ft at 10 seconds and s 2 ft at 15 seconds. 
.fri night...nw wind 15 to 20 kt with gusts to 25 kt. seas 6 to 8 ft.
wave detail: nw 3 ft at 6 seconds, nw 7 ft at 10 seconds and s 2 ft
at 16 seconds. 

$$

fzus56 klox 122019
cwflox
expires:202604131100;;261680

coastal waters forecast for california
national weather service los angeles/oxnard ca
119 pm pdt sun apr 12 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...


pzz673-131100-
waters from pt. sal to santa cruz island ca and westward 60 nm
including san miguel and santa rosa islands-
119 pm pdt sun apr 12 2026

.tonight...nw wind 10 to 15 kt. seas 7 to 8 ft. wave detail:
nw 2 ft at 7 seconds, nw 8 ft at 10 seconds and s 3 ft at 15 seconds.
a slight chance of showers after midnight.
.mon...nw wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt
in the afternoon. seas 6 to 8 ft. wave detail: nw 3 ft at 5 seconds,
nw 7 ft at 10 seconds and s 2 ft at 15 seconds. a chance of rain in
the morning. 
.mon night...nw wind 15 to 20 kt with gusts to 25 kt. seas 7 ft. 
wave detail: nw 3 ft at 6 seconds, nw 6 ft at 10 seconds and s 2 ft
at 14 seconds. 
.tue...nw wind 15 to 20 kt with gusts to 25 kt. seas 6 to 7 ft. 
wave detail: nw 7 ft at 9 seconds, nw 4 ft at 13 seconds and s 2 ft 
at 14 seconds. 
.tue night...nw wind 15 to 25 kt with gusts to 30 kt. seas 7 to 8 ft.
wave detail: nw 7 ft at 8 seconds and s 2 ft at 15 seconds. 
.wed...nw wind 15 to 25 kt with gusts to 30 kt. seas 5 to 7 ft. 
wave detail: nw 7 ft at 7 seconds and s 2 ft at 15 seconds. 
.wed night...nw wind 15 to 25 kt with gusts to 30 kt. seas 6 to 8 ft.
wave detail: nw 8 ft at 7 seconds, nw 2 ft at 12 seconds and s 2 ft
at 15 seconds. 
.thu...nw wind 15 to 25 kt with gusts to 30 kt. seas 7 to 9 ft. 
wave detail: nw 9 ft at 8 seconds and s 2 ft at 14 seconds. 
.thu night...nw wind 20 to 30 kt with gusts to 35 kt. seas 9 to 11 ft.
wave detail: nw 11 ft at 10 seconds and s 2 ft at 15 seconds. 
.fri...nw wind 15 to 25 kt with gusts to 30 kt. seas 8 to 10 ft, 
subsiding to 6 to 9 ft. wave detail: nw 10 ft at 10 seconds and s 2
ft at 15 seconds. 
.fri night...nw wind 15 to 20 kt with gusts to 25 kt. seas 6 to 8 ft.
wave detail: nw 3 ft at 6 seconds, nw 7 ft at 10 seconds and s 2 ft
at 16 seconds. 

$$

fzus56 klox 122019
cwflox
expires:202604131100;;261681

coastal waters forecast for california
national weather service los angeles/oxnard ca
119 pm pdt sun apr 12 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...


pzz676-131100-
outer waters from santa cruz island to san clemente island to 60 nm
offshore including san nicolas and santa barbara islands-
119 pm pdt sun apr 12 2026

.tonight...nw wind 10 to 15 kt. seas 5 to 7 ft. wave detail: nw 2 
ft at 6 seconds, w 6 ft at 11 seconds and s 2 ft at 15 seconds. 
.mon...nw wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt
in the afternoon. seas 5 to 7 ft. wave detail: nw 4 ft at 5 seconds,
nw 6 ft at 10 seconds and s 2 ft at 15 seconds. a slight chance of 
rain in the morning. 
.mon night...nw wind 15 to 25 kt with gusts to 30 kt. seas 6 to 7 ft.
wave detail: nw 6 ft at 6 seconds, nw 6 ft at 10 seconds and s 2 ft
at 14 seconds. 
.tue...nw wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt
in the afternoon. seas 5 to 7 ft. wave detail: nw 7 ft at 9 seconds
and s 2 ft at 14 seconds. 
.tue night...nw wind 15 to 25 kt with gusts to 30 kt. seas 5 to 7 ft.
wave detail: nw 7 ft at 8 seconds and s 2 ft at 15 seconds. 
.wed...nw wind 15 to 20 kt with gusts to 25 kt. seas 5 to 7 ft. 
wave detail: nw 6 ft at 9 seconds and s 2 ft at 15 seconds. 
.wed night...nw wind 15 to 25 kt with gusts to 30 kt. seas 5 to 7 ft.
wave detail: nw 7 ft at 7 seconds and s 2 ft at 15 seconds.
.thu...nw wind 15 to 25 kt with gusts to 30 kt. seas 6 to 8 ft. 
wave detail: nw 8 ft at 9 seconds and s 2 ft at 14 seconds. 
.thu night...nw wind 20 to 30 kt with gusts to 35 kt. seas 7 to 10 ft.
wave detail: nw 9 ft at 8 seconds and s 2 ft at 15 seconds. 
.fri...nw wind 15 to 25 kt with gusts to 30 kt. seas 6 to 9 ft, 
subsiding to 5 to 7 ft. wave detail: nw 8 ft at 10 seconds and s 2 
ft at 16 seconds. 
.fri night...nw wind 15 to 20 kt with gusts to 25 kt. seas 5 to 7 ft.
wave detail: nw 3 ft at 6 seconds, nw 5 ft at 10 seconds and s 2 ft
at 16 seconds. 

$$

fzus56 kmtr 122144
cwfmtr
expires:202604131030;;264500

coastal waters forecast for california
national weather service san francisco bay area
244 pm pdt sun apr 12 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


pzz565-131030-
coastal waters from point pinos to point piedras blancas
california out to 10 nm-
244 pm pdt sun apr 12 2026

.tonight...w wind 5 to 10 kt, becoming nw after midnight. seas
6 to 9 ft. wave detail: w 8 ft at 11 seconds and sw 2 ft at
15 seconds. a slight chance of showers early this evening.
showers likely with a slight chance of tstms late this evening,
then a slight chance of showers after midnight. 
.mon...nw wind 5 to 10 kt, rising to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 6 ft at 10 seconds and
s 3 ft at 15 seconds. a chance of showers in the morning. 
.mon night...nw wind 15 to 20 kt. seas 5 to 7 ft. wave detail: nw
6 ft at 10 seconds and s 2 ft at 15 seconds. 
.tue...nw wind 15 to 20 kt. seas 4 to 6 ft. wave detail: nw 6 ft
at 8 seconds. 
.tue night...nw wind 15 to 20 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 7 seconds and s 2 ft at 14 seconds. 
.wed...nw wind 15 to 20 kt. seas 4 to 5 ft. wave detail: nw 5 ft
at 8 seconds and s 2 ft at 15 seconds. 
.wed night...nw wind 20 to 25 kt, becoming n 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: nw 5 ft at 7 seconds. 
.thu...nw wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. seas 3 to 5 ft, building to 5 to 7 ft in the
afternoon. wave detail: nw 7 ft at 8 seconds. 
.thu night...nw wind 25 to 30 kt, veering to n 20 to 25 kt after
midnight. seas 5 to 8 ft. wave detail: nw 8 ft at 10 seconds. 
.fri...n wind 15 to 20 kt. seas 5 to 7 ft. wave detail: nw 6 ft
at 11 seconds and sw 2 ft at 14 seconds. 
.fri night...nw wind 20 to 25 kt, becoming n 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: nw 5 ft at 10 seconds.  

winds and seas higher in and near tstms.

$$

fzus56 kmtr 122144
cwfmtr
expires:202604131030;;264495

coastal waters forecast for california
national weather service san francisco bay area
244 pm pdt sun apr 12 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


pzz575-131030-
waters from pigeon point to point pinos 10-60 nm-
244 pm pdt sun apr 12 2026

...small craft advisory in effect until 9 pm pdt this evening...

.tonight...w wind 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 9 to 10 ft, subsiding to 8 ft after midnight. wave
detail: w 9 ft at 10 seconds and s 3 ft at 15 seconds. a slight
chance of tstms this evening, then a slight chance of showers
after midnight. 
.mon...nw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. seas 6 to 7 ft. wave detail: w 6 ft at 10 seconds and
s 3 ft at 15 seconds. 
.mon night...nw wind 15 to 20 kt. seas 6 to 7 ft. wave detail: nw
7 ft at 10 seconds and s 2 ft at 15 seconds. 
.tue...nw wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. seas 6 to 7 ft. wave detail: nw 7 ft at 8 seconds and
s 2 ft at 14 seconds. 
.tue night...nw wind around 15 kt. seas around 6 ft. wave detail:
nw 6 ft at 9 seconds and s 2 ft at 14 seconds. 
.wed...nw wind 10 to 15 kt. seas 5 to 6 ft. wave detail: nw 5 ft
at 8 seconds and s 2 ft at 15 seconds. 
.wed night...nw wind 15 to 20 kt. seas 4 to 5 ft. wave detail: nw
5 ft at 7 seconds. 
.thu...nw wind 20 to 25 kt. seas 6 to 9 ft, building to 8 to
11 ft in the afternoon. wave detail: nw 11 ft at 10 seconds and s
2 ft at 14 seconds. 
.thu night...nw wind 20 to 25 kt. seas 8 to 11 ft. wave detail:
nw 11 ft at 10 seconds and s 2 ft at 14 seconds. 
.fri...n wind 20 to 25 kt, becoming nw 15 to 20 kt in the
afternoon. seas 7 to 10 ft. wave detail: nw 10 ft at 11 seconds
and s 2 ft at 15 seconds. 
.fri night...nw wind 15 to 20 kt. seas 6 to 7 ft. wave detail: nw
7 ft at 10 seconds.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271743

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz110-131430-
kauai northwest waters-
318 pm hst sun apr 12 2026

.tonight...southeast winds 10 to 15 knots, becoming south
southeast 15 to 20 knots after midnight. seas 5 to 6 feet. wave
detail: north northwest 5 feet at 11 seconds and east 3 feet at
7 seconds. scattered showers this evening, then showers likely
after midnight. 
.monday...south southeast winds 15 to 20 knots. seas to 5 feet.
wave detail: northwest 4 feet at 10 seconds and east 3 feet at
6 seconds. showers likely, mainly in the morning. 
.monday night...south winds to 15 knots. seas 4 to 5 feet. wave
detail: northwest 4 feet at 10 seconds and east 3 feet at
6 seconds. scattered showers. 
.tuesday...south southeast winds to 10 knots. seas 4 to 5 feet.
wave detail: east 3 feet at 6 seconds, northwest 3 feet at
9 seconds and south 3 feet at 13 seconds. scattered showers. 
.tuesday night...south southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 3 feet at 7 seconds, northwest 3 feet
at 10 seconds and south 3 feet at 12 seconds. scattered showers. 
.wednesday...south southeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas 3 to 5 feet. wave
detail: east 3 feet at 7 seconds and northwest 3 feet at
10 seconds. scattered showers, mainly in the morning. 
.wednesday night...winds variable less than 10 knots. seas 3 to
4 feet. wave detail: east 3 feet at 7 seconds and northwest
3 feet at 9 seconds. isolated showers in the evening. 
.thursday...east winds 7 to 10 knots in the morning, becoming
variable less than 10 knots, then becoming east 10 to 15 knots.
seas 3 to 4 feet. wave detail: east 3 feet at 7 seconds. isolated
showers through the day. 
.friday...east winds 7 to 10 knots, rising to 15 to 20 knots in
the afternoon and evening, then becoming southeast 10 to 15 knots
after midnight. seas 3 to 4 feet. wave detail: east 3 feet at
7 seconds. isolated showers.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271744

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz111-131430-
kauai windward waters-
318 pm hst sun apr 12 2026

.tonight...southeast winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: north northwest 5 feet at 11 seconds and east southeast
3 feet at 7 seconds. occasional showers. 
.monday...south southeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: northwest 5 feet at 10 seconds and east southeast
3 feet at 6 seconds. occasional showers, mainly in the morning. 
.monday night...south southwest winds 10 to 15 knots. seas 4 to
5 feet. wave detail: northwest 4 feet at 10 seconds and east
3 feet at 6 seconds. scattered showers in the evening. isolated
showers after midnight. 
.tuesday...south southeast winds 7 to 10 knots. seas 4 to 5 feet.
wave detail: east 3 feet at 6 seconds, northwest 3 feet at
9 seconds and south 3 feet at 13 seconds. isolated showers in the
morning, then scattered showers in the afternoon. 
.tuesday night...south southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 3 feet at 7 seconds, northwest 3 feet
at 10 seconds and south 3 feet at 12 seconds. scattered showers. 
.wednesday...east southeast winds 7 to 10 knots. seas 4 to
5 feet. wave detail: east 3 feet at 7 seconds, northwest 3 feet
at 10 seconds and south 3 feet at 12 seconds. scattered showers,
mainly in the morning. 
.wednesday night...east southeast winds to 10 knots. seas 4 to
5 feet. wave detail: east 3 feet at 7 seconds and northwest
3 feet at 9 seconds. isolated showers in the evening. 
.thursday...east winds 7 to 10 knots. seas to 4 feet. wave
detail: east 3 feet at 7 seconds. isolated showers after
midnight. 
.friday...east southeast winds 10 to 15 knots, backing to east in
the afternoon and evening, veering to east southeast 7 to
10 knots after midnight. seas to 4 feet. wave detail: east 3 feet
at 7 seconds. isolated showers.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271745

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz112-131430-
kauai leeward waters-
318 pm hst sun apr 12 2026

.tonight...southeast winds 10 to 15 knots, rising to 15 to
20 knots after midnight. seas 3 to 5 feet. wave detail: north
northwest 5 feet at 11 seconds. occasional showers. 
.monday...south southeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: northwest 4 feet at 10 seconds. occasional showers,
mainly in the morning. 
.monday night...south winds to 15 knots. seas 3 to 5 feet. wave
detail: northwest 3 feet at 10 seconds and south 3 feet at
13 seconds. scattered showers. 
.tuesday...south southeast winds to 10 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 12 seconds and northwest 3 feet at
9 seconds. scattered showers. 
.tuesday night...southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: south 4 feet at 12 seconds and northwest
3 feet at 10 seconds. scattered showers in the evening. isolated
showers after midnight. 
.wednesday...southeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas 3 to 5 feet. wave
detail: northwest 3 feet at 10 seconds and south 3 feet at
12 seconds. isolated showers. 
.wednesday night...winds variable less than 10 knots, becoming
east 7 to 10 knots after midnight. in the kaulakahi channel,
winds variable less than 10 knots. seas 3 to 4 feet. wave detail:
south 3 feet at 12 seconds. 
.thursday...east northeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots, then becoming east
northeast 7 to 10 knots. in the kaulakahi channel, east northeast
winds 7 to 10 knots, becoming variable less than 10 knots, then
becoming east southeast 7 to 10 knots after midnight. seas 3 to
4 feet. isolated showers after midnight. 
.friday...east southeast winds 7 to 10 knots, backing to east
10 to 15 knots. seas 3 to 4 feet. isolated showers.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271746

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz113-131430-
kauai channel-
318 pm hst sun apr 12 2026

.tonight...east southeast winds 7 to 10 knots. seas 3 to 5 feet.
wave detail: north northwest 4 feet at 11 seconds. occasional
showers. 
.monday...east southeast winds 7 to 10 knots. seas 3 to 5 feet.
wave detail: east southeast 3 feet at 6 seconds and north
northwest 3 feet at 10 seconds. occasional showers, mainly in the
morning. 
.monday night...south winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 3 feet at 6 seconds, north northwest 3 feet at
10 seconds and south 3 feet at 13 seconds. scattered showers in
the evening. isolated showers after midnight. 
.tuesday...south southeast winds 7 to 10 knots. seas 4 to 5 feet.
wave detail: south 3 feet at 13 seconds. isolated showers. 
.tuesday night...winds variable less than 10 knots, becoming east
southeast to 10 knots after midnight. seas 4 to 5 feet. wave
detail: south 3 feet at 12 seconds. isolated showers. 
.wednesday...east northeast winds 7 to 10 knots. seas 3 to
5 feet. wave detail: south 3 feet at 12 seconds. isolated showers
in the morning. 
.wednesday night...east northeast winds 7 to 10 knots. seas 3 to
4 feet. 
.thursday...east northeast winds 7 to 10 knots. seas 3 to 4 feet.
.friday...east winds 7 to 10 knots, backing to northeast 10 to
15 knots in the evening, veering to east 7 to 10 knots after
midnight. seas 3 to 4 feet.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271747

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz114-131430-
oahu windward waters-
318 pm hst sun apr 12 2026

.tonight...east winds 7 to 10 knots, veering to east southeast
10 to 15 knots after midnight. seas 5 to 6 feet. wave detail:
north northwest 5 feet at 11 seconds and east southeast 3 feet at
7 seconds. occasional showers. 
.monday...east southeast winds 7 to 10 knots. seas 5 to 6 feet.
wave detail: northwest 4 feet at 10 seconds and east 3 feet at
6 seconds. occasional showers, mainly in the morning. 
.monday night...south winds 7 to 10 knots. seas 4 to 5 feet. wave
detail: northwest 4 feet at 10 seconds and east 3 feet at
6 seconds. scattered showers in the evening. isolated showers
after midnight. 
.tuesday...south southwest winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas 4 to 5 feet. wave
detail: east 3 feet at 6 seconds and northwest 3 feet at
9 seconds. isolated showers. 
.tuesday night...north winds 7 to 10 knots, veering to east after
midnight. seas 4 to 5 feet. wave detail: east 3 feet at 7 seconds
and northwest 3 feet at 11 seconds. isolated showers. 
.wednesday...east winds to 10 knots. seas 4 to 5 feet. wave
detail: east 3 feet at 7 seconds and northwest 3 feet at
10 seconds. isolated showers in the morning. 
.wednesday night...east winds to 10 knots. seas 4 to 5 feet. wave
detail: east 3 feet at 7 seconds and northwest 3 feet at
9 seconds. 
.thursday...east winds to 10 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 7 seconds. 
.friday...east southeast winds 10 to 15 knots, backing to east
northeast 7 to 10 knots in the evening, veering to east 10 to
15 knots after midnight. seas 3 to 4 feet. wave detail: east
3 feet at 7 seconds. isolated showers after midnight.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271748

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz115-131430-
oahu leeward waters-
318 pm hst sun apr 12 2026

.tonight...northeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: north northwest 4 feet at 11 seconds and east southeast
3 feet at 4 seconds. showers likely. 
.monday...east northeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas 3 to 4 feet. wave
detail: north northwest 3 feet at 10 seconds. scattered showers. 
.monday night...south winds 7 to 10 knots. seas 3 to 4 feet.
isolated showers. 
.tuesday...winds variable less than 10 knots. seas to 4 feet.
wave detail: south 3 feet at 13 seconds. isolated showers in the
morning. 
.tuesday night...north northeast winds 10 to 15 knots. seas to
4 feet. wave detail: south 3 feet at 12 seconds. 
.wednesday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots in the afternoon. seas 3 to 4 feet. wave detail: south
3 feet at 12 seconds. 
.wednesday night...east northeast winds 7 to 10 knots. seas 3 to
4 feet. wave detail: south 3 feet at 12 seconds. 
.thursday...east northeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots, then becoming east
northeast 7 to 10 knots. seas to 3 feet. 
.friday...east southeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots, then becoming west 7 to
10 knots in the evening, veering to east to 10 knots. seas to
3 feet.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271749

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz116-131430-
kaiwi channel-
318 pm hst sun apr 12 2026

.tonight...northeast winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: north northwest 4 feet at 11 seconds and east 3 feet at
4 seconds. showers likely, mainly this evening. 
.monday...east winds 7 to 10 knots in the morning, becoming
variable less than 10 knots. seas 3 to 5 feet. wave detail:
northwest 4 feet at 10 seconds and east southeast 3 feet at
5 seconds. scattered showers, mainly in the morning. 
.monday night...winds variable less than 10 knots. seas 3 to
5 feet. wave detail: east southeast 3 feet at 5 seconds and
northwest 3 feet at 10 seconds. isolated showers in the evening. 
.tuesday...winds variable less than 10 knots. seas 3 to 5 feet.
wave detail: east southeast 3 feet at 5 seconds, northwest 3 feet
at 9 seconds and south 3 feet at 13 seconds. 
.tuesday night...north northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east southeast 3 feet at 4 seconds,
northwest 3 feet at 11 seconds and south 3 feet at 12 seconds. 
.wednesday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots in the afternoon. seas 4 to 5 feet. wave detail: east
southeast 3 feet at 4 seconds and south 3 feet at 12 seconds. 
.wednesday night...east northeast winds to 10 knots. seas 3 to
4 feet. wave detail: east southeast 3 feet at 4 seconds and south
3 feet at 12 seconds. 
.thursday...east northeast winds 7 to 10 knots. seas 3 to 4 feet.
wave detail: east southeast 3 feet at 4 seconds and south 3 feet
at 13 seconds. 
.friday...east northeast winds 10 to 15 knots, veering to east
7 to 10 knots in the afternoon, veering to south in the evening,
backing to northeast to 10 knots after midnight. seas 3 to
4 feet. wave detail: east 3 feet at 7 seconds.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271750

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz117-131430-
maui county windward waters-
318 pm hst sun apr 12 2026

.tonight...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: northwest 5 feet at 11 seconds and east southeast
3 feet at 7 seconds. scattered showers. 
.monday...east southeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east southeast 4 feet at 6 seconds and northwest
4 feet at 10 seconds. isolated showers. 
.monday night...southeast winds to 10 knots. seas 4 to 6 feet.
wave detail: east southeast 4 feet at 6 seconds and northwest
4 feet at 10 seconds. isolated showers in the evening. 
.tuesday...east southeast winds to 10 knots. seas to 4 feet. wave
detail: east southeast 3 feet at 6 seconds and northwest 3 feet
at 10 seconds. 
.tuesday night...east winds to 10 knots. seas to 4 feet. wave
detail: east southeast 3 feet at 7 seconds and northwest 3 feet
at 11 seconds. 
.wednesday...east winds 10 to 15 knots. seas to 4 feet. wave
detail: east southeast 3 feet at 7 seconds and northwest 3 feet
at 10 seconds. 
.wednesday night...east southeast winds 10 to 15 knots. seas to
4 feet. wave detail: east southeast 3 feet at 7 seconds. 
.thursday...east winds 10 to 15 knots. seas to 4 feet. wave
detail: east southeast 3 feet at 7 seconds. 
.friday...east southeast winds to 15 knots, becoming east 7 to
10 knots after midnight. seas 4 to 5 feet. wave detail: east
3 feet at 7 seconds.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271751

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz118-131430-
maui county leeward waters-
318 pm hst sun apr 12 2026

.tonight...northeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 4 seconds. scattered showers,
mainly this evening. 
.monday...east southeast winds 10 to 15 knots, veering to south
southwest 7 to 10 knots in the afternoon. seas 3 to 4 feet.
isolated showers. 
.monday night...winds variable less than 10 knots. seas 3 to
4 feet. wave detail: south 3 feet at 13 seconds. 
.tuesday...winds variable less than 10 knots. seas 3 to 4 feet.
wave detail: south 3 feet at 13 seconds. 
.tuesday night...north northeast winds 7 to 10 knots, becoming
10 to 15 knots after midnight. seas 3 to 5 feet. wave detail:
south 4 feet at 12 seconds. 
.wednesday...east winds 7 to 10 knots. seas 3 to 5 feet. wave
detail: south 4 feet at 12 seconds. 
.wednesday night...east northeast winds 7 to 10 knots. seas 3 to
4 feet. wave detail: south 3 feet at 12 seconds. 
.thursday...east winds 7 to 10 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 13 seconds. 
.friday...east winds 7 to 10 knots, veering to southeast in the
evening, backing to northeast to 10 knots after midnight. seas to
3 feet.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271752

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz119-131430-
maalaea bay-
318 pm hst sun apr 12 2026

.tonight...northeast winds 7 to 10 knots. seas to 2 feet or less.
showers likely, mainly this evening. 
.monday...winds variable less than 10 knots. seas to 2 feet or
less. 
.monday night...winds variable less than 10 knots. seas to 2 feet
or less. 
.tuesday...winds variable less than 10 knots. seas to 2 feet or
less. 
.tuesday night...winds variable less than 10 knots. seas to
2 feet or less. 
.wednesday...winds variable less than 10 knots. seas to 2 feet or
less. 
.wednesday night...winds variable less than 10 knots. seas to
2 feet or less. 
.thursday...winds variable less than 10 knots. seas to 2 feet or
less. 
.friday...winds variable less than 10 knots, becoming north
northeast 7 to 10 knots after midnight. seas to 2 feet or less.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271753

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz120-131430-
pailolo channel-
318 pm hst sun apr 12 2026

.tonight...northeast winds to 10 knots. seas to 3 feet this
evening, then to 2 feet or less. scattered showers, mainly this
evening. 
.monday...east southeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas to 3 feet. isolated
showers in the morning. 
.monday night...winds variable less than 10 knots. seas to
3 feet. 
.tuesday...winds variable less than 10 knots. seas to 3 feet. 
.tuesday night...east northeast winds 7 to 10 knots. seas to
3 feet. 
.wednesday...east northeast winds 7 to 10 knots. seas to 3 feet. 
.wednesday night...east northeast winds 7 to 10 knots. seas to
3 feet. 
.thursday...east northeast winds 7 to 10 knots. seas to 2 feet or
less. 
.friday...east winds 7 to 10 knots. seas to 3 feet.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271754

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz121-131430-
alenuihaha channel-
318 pm hst sun apr 12 2026

.tonight...northeast winds 10 to 15 knots, becoming east
northeast 15 to 20 knots after midnight. seas 3 to 4 feet. wave
detail: east 3 feet at 4 seconds. scattered showers, mainly this
evening. 
.monday...southeast winds 10 to 15 knots, veering to west 7 to
10 knots in the afternoon. seas 3 to 4 feet. wave detail: east
southeast 3 feet at 6 seconds. isolated showers in the morning. 
.monday night...north northeast winds 7 to 10 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds and south 3 feet at
13 seconds. 
.tuesday...east northeast winds to 10 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 7 seconds and south 3 feet at
13 seconds. 
.tuesday night...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: south 4 feet at 12 seconds and east 3 feet
at 7 seconds. 
.wednesday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: south 4 feet at 12 seconds and east 3 feet at 5 seconds. 
.wednesday night...east winds 10 to 15 knots, becoming east
northeast 15 to 20 knots after midnight. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds and south 3 feet at 12 seconds. 
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds and south 3 feet at 13 seconds. 
.friday...east winds 10 to 15 knots, becoming east northeast
15 to 20 knots in the evening, then becoming northeast 10 to
15 knots after midnight. seas 3 to 4 feet. wave detail: east
3 feet at 7 seconds.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271755

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz122-131430-
big island windward waters-
318 pm hst sun apr 12 2026

.tonight...east southeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: northwest 4 feet at 11 seconds and east southeast
3 feet at 7 seconds. isolated showers. 
.monday...east southeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east southeast 4 feet at 7 seconds and northwest
4 feet at 10 seconds. 
.monday night...east southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east southeast 3 feet at 7 seconds,
northwest 3 feet at 10 seconds and south 3 feet at 14 seconds. 
.tuesday...east southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 13 seconds, east southeast 3 feet at
7 seconds and northwest 3 feet at 10 seconds. 
.tuesday night...east winds to 10 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 13 seconds and east 3 feet at 7 seconds. 
.wednesday...east winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 12 seconds and east 3 feet at 7 seconds. 
.wednesday night...east winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 12 seconds and east 3 feet at
7 seconds. 
.thursday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 3 feet at 7 seconds and south 3 feet at 13 seconds. 
.friday...east southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 3 feet at 7 seconds.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271756

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz123-131430-
big island leeward waters-
318 pm hst sun apr 12 2026

.tonight...west of the big island, north winds 7 to 10 knots,
backing to south after midnight. near south point, east winds
7 to 10 knots, rising to 15 knots after midnight. seas 3 to
5 feet. wave detail: southeast 3 feet at 4 seconds. isolated
showers. 
.monday...west of the big island, north winds 7 to 10 knots,
becoming 10 to 15 knots in the afternoon. near south point, east
winds 10 to 15 knots. seas 3 to 5 feet. wave detail: southeast
4 feet at 5 seconds. 
.monday night...north northeast winds 7 to 10 knots. seas 3 to
5 feet. wave detail: southeast 3 feet at 4 seconds and south
3 feet at 13 seconds. 
.tuesday...west of the big island, winds variable less than
10 knots, becoming west northwest 7 to 10 knots in the afternoon.
near south point, east winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: south 3 feet at 13 seconds. 
.tuesday night...north northeast winds 10 to 15 knots, veering to
southeast after midnight. seas 3 to 5 feet. wave detail: south
3 feet at 12 seconds. 
.wednesday...winds variable less than 10 knots west of the big
island...east to 15 knots near south point. seas 3 to 5 feet.
wave detail: south 3 feet at 12 seconds. 
.wednesday night...west of the big island, north northwest winds
7 to 10 knots in the evening, becoming variable less than
10 knots. near south point, east winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 4 seconds and south 3 feet at
12 seconds. 
.thursday...west of the big island, winds variable less than
10 knots. near south point, east winds to 15 knots, becoming
10 to 15 knots. seas 3 to 4 feet. wave detail: east southeast
3 feet at 4 seconds and south 3 feet at 13 seconds. 
.friday...west of the big island, winds variable less than
10 knots, becoming northwest to 10 knots in the afternoon, then
becoming variable less than 10 knots. near south point, east
winds to 15 knots. seas 3 to 5 feet.  

$$

fzhw50 phfo 130118
cwfhfo
expires:202604131430;;271757

coastal waters forecast
national weather service honolulu hi
318 pm hst sun apr 12 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz124-131430-
big island southeast waters-
318 pm hst sun apr 12 2026

.tonight...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 7 seconds. isolated showers
after midnight. 
.monday...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east southeast 3 feet at 7 seconds. 
.monday night...east northeast winds to 10 knots. seas 4 to
5 feet. wave detail: east southeast 3 feet at 7 seconds and south
3 feet at 14 seconds. 
.tuesday...east winds to 10 knots. seas 4 to 5 feet. wave detail:
south 4 feet at 13 seconds and east southeast 3 feet at
7 seconds. 
.tuesday night...east northeast winds 10 to 15 knots. seas to
5 feet. wave detail: south 4 feet at 13 seconds and east 3 feet
at 7 seconds. 
.wednesday...east winds to 15 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 12 seconds and east 3 feet at 7 seconds. 
.wednesday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: south 4 feet at 12 seconds and east 3 feet
at 7 seconds. 
.thursday...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 3 feet at 7 seconds and south 3 feet at
13 seconds. 
.friday...east winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 7 seconds.  

$$