fzus56 klox 181607
cwflox
expires:202603190515;;905622

coastal waters forecast for california
national weather service los angeles/oxnard ca
907 am pdt wed mar 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...


pzz655-190515-
inner waters from point mugu to san mateo pt. ca including santa
catalina and anacapa islands-
907 am pdt wed mar 18 2026

.today...light winds, becoming sw 5 to 10 kt this afternoon. seas
2 to 3 ft. wave detail: s 2 ft at 15 seconds. 
.tonight...w wind 10 to 15 kt, becoming sw 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. 
.thu...light winds, becoming w 5 to 10 kt in the afternoon. seas
2 ft. 
.thu 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. 
.fri...light winds, becoming w 5 to 10 kt in the afternoon. seas
2 to 3 ft. wave detail: w 2 ft at 8 seconds and s 2 ft at
13 seconds. 
.fri night...w wind 5 to 10 kt in the evening, becoming light. seas
2 to 3 ft. wave detail: w 2 ft at 9 seconds and s 2 ft at
14 seconds. patchy fog after midnight. 
.sat...light winds, becoming w 5 to 10 kt in the afternoon. seas
2 to 3 ft. wave detail: w 2 ft at 10 seconds and s 2 ft at
15 seconds. patchy fog in the morning. 
.sat night...w wind 5 to 10 kt in the evening, becoming light. seas
2 to 3 ft. wave detail: w 3 ft at 10 seconds and sw 2 ft at
14 seconds. 
.sun...light winds, becoming w 5 to 10 kt in the afternoon. seas
2 to 3 ft. wave detail: w 3 ft at 10 seconds and s 2 ft at
14 seconds. 
.sun night...w wind 5 to 10 kt in the evening, becoming light. seas
2 to 4 ft. wave detail: w 3 ft at 9 seconds. patchy fog after
midnight. 

$$

fzus56 klox 181607
cwflox
expires:202603190515;;905619

coastal waters forecast for california
national weather service los angeles/oxnard ca
907 am pdt wed mar 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...


pzz673-190515-
waters from pt. sal to santa cruz island ca and westward 60 nm
including san miguel and santa rosa islands-
907 am pdt wed mar 18 2026

.today...nw wind 5 to 10 kt this morning, becoming light. seas 3 to
4 ft. wave detail: nw 3 ft at 7 seconds and s 3 ft at 15 seconds. 
.tonight...nw wind 10 to 20 kt. seas 3 to 4 ft. wave detail: nw
3 ft at 7 seconds and s 3 ft at 14 seconds. 
.thu...nw wind 10 to 20 kt, becoming 5 to 10 kt in the afternoon.
seas 3 to 4 ft. wave detail: nw 4 ft at 6 seconds and s 2 ft at
14 seconds. 
.thu night...nw wind 10 to 20 kt. seas 4 to 5 ft. wave detail: nw
5 ft at 8 seconds and s 2 ft at 14 seconds. 
.fri...nw wind 10 to 15 kt, becoming 5 to 10 kt in the afternoon.
seas 4 to 5 ft. wave detail: nw 5 ft at 9 seconds and s 2 ft at
14 seconds. 
.fri night...nw wind 10 to 15 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 10 seconds and s 2 ft at 14 seconds. patchy fog after
midnight. 
.sat...nw wind 10 to 20 kt, becoming 15 to 25 kt in the afternoon.
seas 4 to 6 ft, building to 6 to 8 ft. wave detail: nw 6 ft at
10 seconds and sw 2 ft at 14 seconds. patchy fog in the morning. 
.sat night...nw wind 25 to 30 kt. seas 6 to 9 ft, building to 8 to
10 ft. wave detail: nw 10 ft at 10 seconds and s 2 ft at
14 seconds. 
.sun...nw wind 25 to 30 kt. seas 8 to 11 ft. wave detail: nw 11 ft
at 10 seconds and s 2 ft at 14 seconds. 
.sun night...nw wind 25 to 30 kt. seas 7 to 10 ft. wave detail: nw
9 ft at 11 seconds and s 2 ft at 14 seconds. 

$$

fzus56 klox 181607
cwflox
expires:202603190515;;905620

coastal waters forecast for california
national weather service los angeles/oxnard ca
907 am pdt wed mar 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...


pzz676-190515-
outer waters from santa cruz island to san clemente island to 60 nm
offshore including san nicolas and santa barbara islands-
907 am pdt wed mar 18 2026

.today...w wind 5 to 10 kt this morning, becoming light. seas 3 to
4 ft. wave detail: nw 3 ft at 8 seconds and s 3 ft at 15 seconds. 
.tonight...w wind 10 to 15 kt. seas 3 to 4 ft. wave detail: w 2 ft
at 5 seconds, nw 2 ft at 8 seconds and s 2 ft at 14 seconds. 
.thu...w wind 10 to 15 kt in the morning, becoming light. seas 2 to
4 ft. wave detail: w 3 ft at 7 seconds and s 2 ft at 14 seconds. 
.thu night...w wind 10 to 20 kt. seas 3 to 4 ft. wave detail: w
3 ft at 6 seconds and s 2 ft at 14 seconds. 
.fri...w wind 5 to 10 kt. seas 3 to 5 ft. wave detail: w 4 ft at
9 seconds and s 2 ft at 14 seconds. 
.fri night...w wind 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: w 4 ft at 10 seconds and sw
2 ft at 14 seconds. patchy fog after midnight. 
.sat...nw wind 5 to 10 kt, becoming w 15 to 20 kt in the afternoon.
seas 3 to 5 ft. wave detail: nw 2 ft at 9 seconds, w 4 ft at
11 seconds and s 2 ft at 15 seconds. patchy fog in the morning. 
.sat night...nw wind 15 to 25 kt, becoming 20 to 30 kt after
midnight. seas 5 to 7 ft. wave detail: nw 5 ft at 9 seconds and s
2 ft at 14 seconds. 
.sun...nw wind 15 to 25 kt. seas 6 to 8 ft. wave detail: nw 5 ft at
10 seconds and s 2 ft at 14 seconds. 
.sun night...nw wind 15 to 25 kt. seas 6 to 8 ft. wave detail: nw
5 ft at 10 seconds and s 2 ft at 14 seconds. 

$$

fzus56 klox 181607
cwflox
expires:202603190515;;905621

coastal waters forecast for california
national weather service los angeles/oxnard ca
907 am pdt wed mar 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...


pzz650-190515-
east santa barbara channel from pt. conception to pt. mugu ca
including santa cruz island-
907 am pdt wed mar 18 2026

.today...light winds. seas 2 ft. wave detail: w 2 ft at 7 seconds. 
.tonight...w wind 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 5 seconds. 
.thu...se wind 5 to 10 kt in the morning, becoming light. seas
2 ft. wave detail: w 2 ft at 7 seconds. 
.thu night...w wind 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 7 seconds. 
.fri...light winds. seas 2 to 3 ft. wave detail: w 2 ft at
9 seconds. 
.fri night...w wind 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 11 seconds. patchy fog after midnight. 
.sat...light winds, becoming sw 10 to 15 kt in the afternoon. seas
2 to 3 ft. wave detail: w 3 ft at 11 seconds. patchy fog in the
morning. 
.sat night...western portion, nw wind 10 to 15 kt. eastern portion,
w wind 5 to 10 kt. seas 2 to 4 ft. wave detail: w 4 ft at
10 seconds. 
.sun...western portion, nw wind 10 to 20 kt. eastern portion, sw
wind 5 to 10 kt. seas 3 to 5 ft. wave detail: nw 4 ft at
10 seconds. 
.sun night...western portion, nw wind 10 to 20 kt. eastern portion,
nw wind 5 to 10 kt. seas 3 to 5 ft. wave detail: nw 4 ft at
9 seconds. 

$$

fzus56 klox 181607
cwflox
expires:202603190515;;905618

coastal waters forecast for california
national weather service los angeles/oxnard ca
907 am pdt wed mar 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...


pzz670-190515-
point piedras blancas to point sal from 10 to 60 nm-
907 am pdt wed mar 18 2026

.today...nw wind 10 to 15 kt, becoming 5 to 10 kt this afternoon.
seas 4 ft. wave detail: nw 3 ft at 7 seconds and s 3 ft at
15 seconds. 
.tonight...nw wind 10 to 20 kt. seas 4 ft. wave detail: nw 4 ft at
7 seconds and s 3 ft at 14 seconds. 
.thu...nw wind 10 to 20 kt. seas 4 ft. wave detail: nw 4 ft at
7 seconds and s 2 ft at 14 seconds. 
.thu night...nw wind 15 to 25 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 7 seconds and s 2 ft at 14 seconds. 
.fri...nw wind 10 to 20 kt. seas 5 to 6 ft. wave detail: nw 5 ft at
9 seconds and s 2 ft at 14 seconds. 
.fri night...nw wind 10 to 20 kt, becoming 15 to 25 kt after
midnight. seas 5 to 6 ft. wave detail: nw 5 ft at 10 seconds and s
2 ft at 14 seconds. patchy fog after midnight. 
.sat...nw wind 15 to 25 kt, becoming 20 to 30 kt in the afternoon.
seas 6 to 9 ft. wave detail: nw 8 ft at 10 seconds and s 2 ft at
15 seconds. patchy fog in the morning. 
.sat night...nw wind 25 to 30 kt. seas 9 to 11 ft. wave detail: nw
11 ft at 10 seconds and s 2 ft at 14 seconds. 
.sun...nw wind 25 to 30 kt, becoming 20 to 25 kt in the afternoon.
seas 9 to 11 ft. wave detail: nw 11 ft at 10 seconds and s 2 ft at
14 seconds. 
.sun night...nw wind 20 to 25 kt. seas 8 to 10 ft. wave detail: nw
10 ft at 10 seconds and s 2 ft at 14 seconds. 

$$

fzus56 kmtr 181555
cwfmtr
expires:202603190415;;905063

coastal waters forecast for california
national weather service san francisco bay area
855 am pdt wed mar 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


pzz575-190415-
waters from pigeon point to point pinos 10-60 nm-
855 am pdt wed mar 18 2026

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

$$

fzus56 kmtr 181555
cwfmtr
expires:202603190415;;905068

coastal waters forecast for california
national weather service san francisco bay area
855 am pdt wed mar 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


pzz565-190415-
coastal waters from point pinos to point piedras blancas
california out to 10 nm-
855 am pdt wed mar 18 2026

.today...nw wind 5 to 10 kt. seas 3 to 4 ft. wave detail: nw 3 ft
at 7 seconds and s 2 ft at 15 seconds. 
.tonight...nw wind 5 to 10 kt. seas 3 to 4 ft. wave detail: w
3 ft at 7 seconds and s 2 ft at 15 seconds. 
.thu...nw wind 5 to 10 kt. seas 3 to 4 ft. wave detail: w 3 ft at
7 seconds and s 2 ft at 14 seconds. 
.thu night...n wind 5 to 10 kt. seas 3 to 5 ft. wave detail: nw
4 ft at 7 seconds and s 2 ft at 14 seconds. 
.fri...n wind 5 to 10 kt. seas 4 to 5 ft. wave detail: w 4 ft at
7 seconds and s 3 ft at 12 seconds. 
.fri night...nw wind 5 to 10 kt, becoming n 10 to 15 kt after
midnight. seas 4 to 5 ft. wave detail: nw 5 ft at 8 seconds and s
2 ft at 14 seconds. 
.sat...nw wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: nw 7 ft at 10 seconds and
s 4 ft at 14 seconds. 
.sat night...nw wind 15 to 20 kt, rising to 20 to 25 kt after
midnight. seas 7 to 9 ft. wave detail: nw 9 ft at 10 seconds and
s 3 ft at 15 seconds. 
.sun...nw wind 15 to 20 kt. seas 7 to 10 ft. wave detail: nw 9 ft
at 11 seconds. 
.sun night...nw wind 15 to 20 kt. seas 5 to 8 ft. wave detail: nw
7 ft at 10 seconds and s 2 ft at 19 seconds.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900800

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz117-190145-
maui county windward waters-
312 am hst wed mar 18 2026

.today...east winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: north northwest 7 feet at 12 seconds. isolated showers
this morning. 
.tonight...east southeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: north 5 feet at 12 seconds and northeast 3 feet at
4 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.thursday...east southeast winds to 15 knots. seas 4 to 6 feet.
wave detail: north 5 feet at 11 seconds and northeast 3 feet at
4 seconds. scattered showers. 
.thursday night...southeast winds 10 to 15 knots, veering to
south southeast 7 to 10 knots after midnight. seas 4 to 5 feet.
wave detail: north 4 feet at 10 seconds. numerous showers. 
.friday...south southwest winds 7 to 10 knots, becoming 10 to
15 knots in the afternoon. seas 4 to 5 feet. wave detail: north
4 feet at 10 seconds. numerous showers. 
.friday night...south southwest winds 10 to 15 knots. seas 4 to
5 feet. wave detail: north 5 feet at 11 seconds. occasional
showers. 
.saturday...south southwest winds 10 to 15 knots, becoming
southwest 15 to 20 knots. seas 5 to 6 feet. wave detail: north
6 feet at 11 seconds. occasional showers. 
.sunday...west southwest winds to 10 knots, veering to north
northwest 7 to 10 knots. seas 5 to 6 feet. wave detail: north
5 feet at 15 seconds. numerous showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900801

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz118-190145-
maui county leeward waters-
312 am hst wed mar 18 2026

.today...east winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: north northwest 5 feet at 12 seconds and south 4 feet at
15 seconds. isolated showers. 
.tonight...east southeast winds 10 to 15 knots, becoming
southeast 15 to 20 knots after midnight. seas 4 to 6 feet. wave
detail: south 4 feet at 15 seconds and north 3 feet at
12 seconds. scattered showers in the evening, then numerous
showers after midnight. 
.thursday...southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: south 4 feet at 14 seconds and north 3 feet at
11 seconds. numerous showers. 
.thursday night...south southeast winds to 10 knots. seas 3 to
5 feet. wave detail: south 4 feet at 13 seconds and north 3 feet
at 10 seconds. numerous showers. 
.friday...south southwest winds to 10 knots. seas 3 to 5 feet.
wave detail: north northwest 3 feet at 12 seconds and south
3 feet at 13 seconds. occasional showers. 
.friday night...south southwest winds 10 to 15 knots. seas 3 to
5 feet. wave detail: north northwest 4 feet at 11 seconds and
south 3 feet at 12 seconds. occasional showers. 
.saturday...south southwest winds 10 to 15 knots. seas 3 to
5 feet. wave detail: north northwest 3 feet at 11 seconds.
occasional showers. 
.sunday...west southwest winds to 10 knots in the morning,
becoming variable less than 10 knots, then becoming north 7 to
10 knots. seas 3 to 4 feet. wave detail: north northwest 3 feet
at 14 seconds. occasional showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900802

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz119-190145-
maalaea bay-
312 am hst wed mar 18 2026

.today...north northeast winds 10 to 15 knots, backing to west
northwest 7 to 10 knots this afternoon. seas to 2 feet or less. 
.tonight...west winds 7 to 10 knots in the evening, becoming
variable less than 10 knots. seas to 2 feet or less. scattered
showers after midnight. 
.thursday...east northeast winds 10 to 15 knots, veering to south
southwest 7 to 10 knots in the afternoon. seas to 2 feet or less.
scattered showers. 
.thursday night...winds variable less than 10 knots. seas to
2 feet or less. numerous showers. 
.friday...south winds to 10 knots. seas to 2 feet or less.
numerous showers. 
.friday night...south winds to 10 knots. seas to 2 feet or less.
occasional showers. 
.saturday...south southwest winds 7 to 10 knots. seas to 2 feet
or less. occasional showers. 
.sunday...winds variable less than 10 knots. seas to 2 feet or
less. numerous showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900803

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz120-190145-
pailolo channel-
312 am hst wed mar 18 2026

.today...east northeast winds to 15 knots. seas 3 to 5 feet. 
.tonight...east winds 10 to 15 knots. seas 3 to 4 feet. isolated
showers in the evening, then scattered showers after midnight. 
.thursday...east southeast winds 10 to 15 knots. seas 3 to
4 feet. scattered showers. 
.thursday night...south southeast winds 7 to 10 knots. seas 3 to
4 feet. numerous showers. 
.friday...south winds to 10 knots. seas 3 to 4 feet. numerous
showers. 
.friday night...south southwest winds 7 to 10 knots. seas 3 to
4 feet. occasional showers. 
.saturday...south southwest winds 10 to 15 knots. seas 3 to
4 feet. occasional showers. 
.sunday...southwest winds to 10 knots in the morning, becoming
variable less than 10 knots. seas 3 to 4 feet. numerous showers. 

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900793

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz110-190145-
kauai northwest waters-
312 am hst wed mar 18 2026

.today...east southeast winds 7 to 10 knots. seas 8 to 9 feet,
subsiding to 6 to 9 feet this afternoon. wave detail: north
8 feet at 13 seconds. isolated showers. 
.tonight...south southeast winds 10 to 15 knots. seas 6 to
7 feet. wave detail: north 6 feet at 12 seconds, east 3 feet at
5 seconds and south southwest 3 feet at 15 seconds. scattered
showers. 
.thursday...south winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: north 5 feet at 11 seconds, east 3 feet at 5 seconds and
south southwest 3 feet at 14 seconds. scattered showers. 
.thursday night...south winds 7 to 10 knots. seas 5 to 6 feet.
wave detail: north 5 feet at 10 seconds. scattered showers. 
.friday...south southwest winds 7 to 10 knots. seas 5 to 7 feet.
wave detail: north 6 feet at 10 seconds. scattered showers. 
.friday night...southwest winds to 10 knots, rising to 15 knots
after midnight. seas 5 to 6 feet. wave detail: north northeast
6 feet at 11 seconds. scattered showers in the evening, then
numerous showers after midnight. 
.saturday...west southwest winds 15 to 20 knots, becoming west
northwest to 10 knots after midnight. seas 5 to 7 feet. wave
detail: north northeast 5 feet at 11 seconds. scattered showers .
.sunday...north winds to 10 knots, rising to 15 knots after
midnight. seas 5 to 8 feet. wave detail: northwest 5 feet at
14 seconds. isolated showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900805

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz122-190145-
big island windward waters-
312 am hst wed mar 18 2026

.today...east northeast winds 10 to 15 knots. seas 5 to 8 feet.
wave detail: north northwest 7 feet at 12 seconds and south
4 feet at 15 seconds. scattered showers. 
.tonight...east southeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north 5 feet at 12 seconds and south 4 feet at
15 seconds. scattered showers. 
.thursday...southeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north 4 feet at 11 seconds, south 4 feet at
14 seconds and south southeast 3 feet at 4 seconds. scattered
showers. 
.thursday night...south winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north 4 feet at 10 seconds, south 4 feet at
13 seconds and south southeast 3 feet at 4 seconds. occasional
showers. 
.friday...south winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: north 4 feet at 11 seconds and south 3 feet at
13 seconds. scattered showers. 
.friday night...south southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north 5 feet at 11 seconds and south 3 feet
at 12 seconds. scattered showers. 
.saturday...south southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north 6 feet at 11 seconds and south 3 feet
at 12 seconds. scattered showers in the morning, then numerous
showers through the night. scattered showers after midnight. 
.sunday...south southeast winds 7 to 10 knots, veering to
southwest in the afternoon, then becoming variable less than
10 knots in the evening, becoming north 7 to 10 knots after
midnight. seas 4 to 6 feet. wave detail: north 4 feet at
10 seconds and south southwest 3 feet at 11 seconds. scattered
showers in the morning, then occasional showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900806

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz123-190145-
big island leeward waters-
312 am hst wed mar 18 2026

.today...west of the big island, south winds 7 to 10 knots,
backing to east southeast this afternoon. near south point, east
winds 15 to 20 knots. seas 3 to 5 feet. wave detail: south 4 feet
at 15 seconds. scattered showers. 
.tonight...west of the big island, northeast winds 7 to 10 knots.
near south point, east winds 15 to 20 knots, becoming east
southeast 10 to 15 knots after midnight. seas 3 to 5 feet. wave
detail: south 4 feet at 15 seconds. scattered showers in the
evening, then numerous showers after midnight. 
.thursday...west of the big island, east winds 7 to 10 knots,
veering to south in the afternoon. near kawaihae, winds variable
less than 10 knots. seas 3 to 5 feet. wave detail: south 4 feet
at 14 seconds. numerous showers. 
.thursday night...south southeast winds 10 to 15 knots west of
the big island...south 10 to 15 knots near kawaihae. seas 3 to
4 feet. wave detail: south 3 feet at 13 seconds. occasional
showers. 
.friday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 13 seconds. numerous showers. 
.friday night...south winds to 10 knots. seas 3 to 4 feet.
numerous showers. 
.saturday...west of the big island, south winds 10 to 15 knots.
winds variable less than 10 knots after midnight. near south
point, southeast winds to 10 knots, becoming variable less than
10 knots in the afternoon and evening. seas 3 to 4 feet. wave
detail: northwest 3 feet at 11 seconds. numerous showers. 
.sunday...winds variable less than 10 knots. seas 3 to 4 feet.
wave detail: northwest 3 feet at 14 seconds. occasional showers. 

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900807

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz124-190145-
big island southeast waters-
312 am hst wed mar 18 2026

.today...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 15 seconds. scattered showers. 
.tonight...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 15 seconds. scattered showers in the
evening, then numerous showers after midnight. 
.thursday...south winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 14 seconds. numerous showers. 
.thursday night...south winds 7 to 10 knots. seas 3 to 5 feet.
wave detail: south 4 feet at 13 seconds. occasional showers. 
.friday...south winds 7 to 10 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 13 seconds. scattered showers. 
.friday night...south winds 7 to 10 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 12 seconds. scattered showers. 
.saturday...south southwest winds 7 to 10 knots, veering to west
after midnight. seas 3 to 4 feet. wave detail: northwest 3 feet
at 14 seconds and south southwest 3 feet at 18 seconds. scattered
showers. 
.sunday...winds variable less than 10 knots, becoming southwest
7 to 10 knots in the afternoon, then becoming variable less than
10 knots. seas 3 to 4 feet. wave detail: north northwest 3 feet
at 14 seconds. occasional showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900804

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz121-190145-
alenuihaha channel-
312 am hst wed mar 18 2026

.today...east northeast winds 15 to 20 knots, becoming east 10 to
15 knots this afternoon. seas 4 to 6 feet. wave detail: north
northwest 3 feet at 12 seconds and south 3 feet at 15 seconds.
isolated showers. 
.tonight...east southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: south 4 feet at 15 seconds. scattered showers in the
evening, then numerous showers after midnight. 
.thursday...east southeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: south 3 feet at 14 seconds. numerous
showers. 
.thursday night...southeast winds 7 to 10 knots, veering to south
southwest after midnight. seas 4 to 5 feet. wave detail: south
3 feet at 4 seconds and south 3 feet at 13 seconds. occasional
showers. 
.friday...south southwest winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: south southwest 3 feet at 4 seconds and south 3 feet
at 13 seconds. numerous showers. 
.friday night...south southwest winds 10 to 15 knots. seas 3 to
5 feet. occasional showers. 
.saturday...southwest winds 10 to 15 knots. seas 3 to 5 feet.
occasional showers. 
.sunday...west southwest winds 7 to 10 knots, becoming variable
less than 10 knots, then becoming north northeast 7 to 10 knots
after midnight. seas 3 to 4 feet. occasional showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900794

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz111-190145-
kauai windward waters-
312 am hst wed mar 18 2026

.today...east southeast winds 7 to 10 knots. seas 8 to 9 feet,
subsiding to 6 to 8 feet this afternoon. wave detail: north
8 feet at 12 seconds and south 3 feet at 15 seconds. isolated
showers. 
.tonight...southeast winds 10 to 15 knots. seas 6 to 7 feet. wave
detail: north 6 feet at 12 seconds, east 3 feet at 5 seconds and
south 3 feet at 15 seconds. scattered showers. 
.thursday...south southeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: north 5 feet at 11 seconds, east 3 feet at
5 seconds and south 3 feet at 14 seconds. scattered showers. 
.thursday night...south winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: north 4 feet at 10 seconds, east southeast 3 feet at
4 seconds and south 3 feet at 13 seconds. scattered showers. 
.friday...south southwest winds 7 to 10 knots. seas 5 to 6 feet.
wave detail: north 5 feet at 10 seconds. scattered showers in the
morning, then numerous showers in the afternoon. 
.friday night...southwest winds 7 to 10 knots, backing to south
southwest 10 to 15 knots after midnight. seas 5 to 7 feet. wave
detail: north northeast 6 feet at 11 seconds. numerous showers. 
.saturday...southwest winds 15 to 20 knots, becoming west
northwest to 10 knots after midnight. seas 5 to 7 feet. wave
detail: north northeast 6 feet at 11 seconds. numerous showers
through the night, then scattered showers through the day. 
.sunday...north northwest winds to 10 knots. seas 5 to 8 feet.
wave detail: north 5 feet at 14 seconds. scattered showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900795

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz112-190145-
kauai leeward waters-
312 am hst wed mar 18 2026

.today...southeast winds 7 to 10 knots. seas 6 to 9 feet. wave
detail: north 8 feet at 13 seconds and south 4 feet at
15 seconds. isolated showers. 
.tonight...south southeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: north 6 feet at 12 seconds and south 4 feet
at 15 seconds. scattered showers. 
.thursday...south southeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: north 5 feet at 11 seconds and south 4 feet
at 14 seconds. scattered showers. 
.thursday night...south southwest winds 7 to 10 knots. seas 4 to
6 feet. wave detail: north 5 feet at 10 seconds and south 3 feet
at 13 seconds. scattered showers. 
.friday...southwest winds to 10 knots. seas 5 to 7 feet. wave
detail: north 6 feet at 11 seconds and south 3 feet at
13 seconds. scattered showers. 
.friday night...southwest winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: north 6 feet at 11 seconds. scattered showers. 
.saturday...west southwest winds 10 to 15 knots, veering to west
northwest after midnight. seas 5 to 7 feet. wave detail: north
5 feet at 11 seconds and south 3 feet at 18 seconds. scattered
showers. 
.sunday...north winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: northwest 5 feet at 14 seconds. isolated showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900796

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz113-190145-
kauai channel-
312 am hst wed mar 18 2026

.today...east winds 7 to 10 knots. seas 5 to 8 feet. wave detail:
north 7 feet at 12 seconds and south 3 feet at 15 seconds.
isolated showers this morning. 
.tonight...southeast winds 7 to 10 knots. seas 5 to 7 feet. wave
detail: north 5 feet at 12 seconds and south 3 feet at
15 seconds. scattered showers in the evening, then numerous
showers after midnight. 
.thursday...south southeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: north 5 feet at 11 seconds, east northeast
3 feet at 5 seconds and south 3 feet at 14 seconds. numerous
showers. 
.thursday night...south winds to 10 knots. seas 4 to 5 feet. wave
detail: north 4 feet at 10 seconds and south 3 feet at
13 seconds. scattered showers. 
.friday...south southwest winds to 10 knots. seas 4 to 6 feet.
wave detail: north 5 feet at 10 seconds. scattered showers in the
morning, then numerous showers in the afternoon. 
.friday night...southwest winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: north 6 feet at 11 seconds. numerous showers. 
.saturday...southwest winds 15 to 20 knots, becoming west
southwest 10 to 15 knots after midnight. seas 4 to 6 feet. wave
detail: north northeast 5 feet at 11 seconds. numerous showers . 
.sunday...west winds 7 to 10 knots in the morning, becoming
variable less than 10 knots, then becoming north to 10 knots in
the evening, becoming north northeast. seas 5 to 7 feet. wave
detail: north 4 feet at 10 seconds. scattered showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900797

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz114-190145-
oahu windward waters-
312 am hst wed mar 18 2026

.today...east winds 7 to 10 knots. seas 6 to 8 feet. wave detail:
north 8 feet at 12 seconds. isolated showers this morning. 
.tonight...east southeast winds 10 to 15 knots. seas 6 to 7 feet.
wave detail: north 6 feet at 12 seconds and east northeast 3 feet
at 5 seconds. scattered showers. 
.thursday...southeast winds 15 to 20 knots, becoming south
southeast 10 to 15 knots in the afternoon. seas 5 to 6 feet. wave
detail: north 5 feet at 11 seconds and east northeast 3 feet at
5 seconds. scattered showers. 
.thursday night...south southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: north 4 feet at 10 seconds. scattered
showers. 
.friday...south southwest winds 10 to 15 knots. seas to 5 feet.
wave detail: north 5 feet at 10 seconds. numerous showers. 
.friday night...south southwest winds 10 to 15 knots. seas 5 to
6 feet. wave detail: north 6 feet at 11 seconds. occasional
showers. 
.saturday...southwest winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: north northeast 6 feet at 11 seconds. occasional
showers. 
.sunday...west northwest winds 7 to 10 knots, veering to north to
10 knots. seas 5 to 7 feet. wave detail: north 5 feet at
15 seconds. scattered showers.  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900798

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz115-190145-
oahu leeward waters-
312 am hst wed mar 18 2026

.today...east winds 7 to 10 knots. seas 5 to 8 feet. wave detail:
north northwest 7 feet at 12 seconds and south 4 feet at
15 seconds. isolated showers. 
.tonight...east southeast winds 7 to 10 knots. seas 5 to 6 feet.
wave detail: north northwest 5 feet at 12 seconds and south
4 feet at 15 seconds. scattered showers in the evening, then
numerous showers after midnight. 
.thursday...south southeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north 4 feet at 11 seconds and south 4 feet
at 14 seconds. numerous showers. 
.thursday night...south southeast winds to 10 knots. seas 4 to
5 feet. wave detail: north northwest 4 feet at 10 seconds and
south 3 feet at 13 seconds. scattered showers. 
.friday...south southwest winds to 10 knots. seas 4 to 6 feet.
wave detail: north northwest 4 feet at 10 seconds and south
3 feet at 13 seconds. numerous showers. 
.friday night...south southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north northwest 4 feet at 11 seconds.
numerous showers. 
.saturday...south southwest winds to 15 knots. seas 4 to 6 feet.
wave detail: north northwest 4 feet at 11 seconds. occasional
showers. 
.sunday...west winds to 10 knots in the morning, becoming
variable less than 10 knots, then becoming north 7 to 10 knots in
the evening, veering to north northeast 10 to 15 knots. seas 3 to
5 feet. wave detail: north northwest 3 feet at 14 seconds.
numerous showers .  

$$

fzhw50 phfo 181312
cwfhfo
expires:202603190145;;900799

coastal waters forecast
national weather service honolulu hi
312 am hst wed mar 18 2026

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


phz116-190145-
kaiwi channel-
312 am hst wed mar 18 2026

.today...east northeast winds 10 to 15 knots. seas 5 to 8 feet.
wave detail: north 7 feet at 12 seconds and south 4 feet at
15 seconds. 
.tonight...east winds 10 to 15 knots, becoming east southeast
15 to 20 knots after midnight. seas 5 to 7 feet. wave detail:
north 5 feet at 12 seconds, south 4 feet at 15 seconds and
northeast 3 feet at 5 seconds. scattered showers. 
.thursday...south southeast winds 15 to 20 knots, becoming
southeast 10 to 15 knots in the afternoon. seas 5 to 7 feet. wave
detail: north 5 feet at 11 seconds and south 4 feet at
14 seconds. scattered showers. 
.thursday night...south southeast winds to 10 knots. seas 4 to
5 feet. wave detail: north 4 feet at 10 seconds and south 3 feet
at 13 seconds. numerous showers. 
.friday...south southwest winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: north 4 feet at 10 seconds and south 3 feet at
13 seconds. numerous showers. 
.friday night...south southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north 5 feet at 11 seconds. occasional
showers. 
.saturday...south southwest winds 15 to 20 knots. seas 4 to
6 feet. wave detail: north northeast 5 feet at 11 seconds.
occasional showers. 
.sunday...west winds to 10 knots in the morning, becoming
variable less than 10 knots, then becoming north 7 to 10 knots.
seas 4 to 6 feet. wave detail: north northeast 4 feet at
10 seconds. numerous showers.  

$$