fzus56 klox 210752
cwflox
expires:202605212200;;389843

coastal waters forecast for california
national weather service los angeles/oxnard ca
1252 am pdt thu may 21 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...


pzz655-212200-
inner waters from point mugu to san mateo pt. ca including santa
catalina and anacapa islands-
1252 am pdt thu may 21 2026

.today...light winds, becoming w 10 to 15 kt this afternoon. seas
2 to 4 ft. wave detail: w 2 ft at 7 seconds and s 2 ft at
14 seconds. patchy fog this morning. 
.tonight...w wind 10 to 15 kt this evening, becoming light. 
seas 3 to 4 ft. wave detail: w 4 ft at 7 seconds and s 2 ft 
at 14 seconds. patchy fog. 
.fri...light winds, becoming w 10 to 15 kt in the afternoon. 
seas 2 to 3 ft. wave detail: w 2 ft at 7 seconds and s 2 ft 
at 14 seconds. patchy fog in the morning. 
.fri night...w wind 10 to 15 kt in the evening, becoming light.
seas 2 to 4 ft. wave detail: w 3 ft at 6 seconds and s 2 ft at
13 seconds. patchy fog. 
.sat...light winds, becoming w 10 to 15 kt in the afternoon. seas
2 to 3 ft. wave detail: w 2 ft at 6 seconds and s 2 ft at
14 seconds. patchy fog in the morning. 
.sat night...w wind 10 to 15 kt in the evening, becoming light.
seas 2 to 3 ft. wave detail: nw 3 ft at 5 seconds and s 2 ft at
15 seconds. patchy fog. 
.sun...light winds, becoming w 10 to 15 kt in the afternoon. seas
2 to 3 ft. wave detail: nw 2 ft at 6 seconds and s 2 ft at
15 seconds. patchy fog in the morning. 
.sun night...w wind 10 to 15 kt in the evening, becoming light.
seas 3 to 4 ft. wave detail: w 3 ft at 5 seconds and s 2 ft at
16 seconds. 
.mon...light winds, becoming w 10 to 15 kt in the afternoon.
seas 3 to 4 ft. wave detail: w 3 ft at 6 seconds and s 2 ft at
17 seconds. 
.mon night...w wind 10 to 15 kt in the evening, becoming light.
seas 3 to 5 ft. wave detail: w 4 ft at 6 seconds and s 2 ft at
16 seconds. 

$$

fzus56 klox 210752
cwflox
expires:202605212200;;389840

coastal waters forecast for california
national weather service los angeles/oxnard ca
1252 am pdt thu may 21 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...


pzz673-212200-
waters from pt. sal to santa cruz island ca and westward 60 nm
including san miguel and santa rosa islands-
1252 am pdt thu may 21 2026

.today...nw wind 10 to 15 kt with gusts to 20 kt. seas 6 to 8 ft. 
wave detail: nw 2 ft at 6 seconds, nw 7 ft at 12 seconds and s 2 ft
at 13 seconds. patchy dense fog this morning with vsby 1 nm or less.
.tonight...nw wind 10 to 15 kt with gusts to 20 kt. seas 6 to 8 ft.
wave detail: nw 2 ft at 5 seconds, nw 7 ft at 11 seconds and s 2 ft
at 13 seconds. patchy fog. 
.fri...nw wind 10 to 15 kt, becoming w 5 to 10 kt in the afternoon.
seas 5 to 7 ft. wave detail: nw 2 ft at 5 seconds, nw 6 ft at
10 seconds and s 3 ft at 17 seconds. patchy fog in the morning. 
.fri night...nw wind 5 to 10 kt. seas 5 to 6 ft. wave detail: nw
5 ft at 10 seconds and s 3 ft at 16 seconds. patchy fog. 
.sat...light winds, becoming w 10 to 15 kt in the afternoon. seas
4 to 6 ft. wave detail: nw 5 ft at 10 seconds and s 3 ft at
16 seconds. patchy fog in the morning. 
.sat night...nw wind 10 to 15 kt in the evening, becoming light.
seas 4 to 5 ft. wave detail: nw 2 ft at 5 seconds, nw 4 ft at
9 seconds and s 3 ft at 15 seconds. patchy fog. 
.sun...light winds, becoming nw 10 to 15 kt in the afternoon. seas
3 to 4 ft. wave detail: nw 3 ft at 10 seconds and s 2 ft at
15 seconds. patchy fog in the morning. 
.sun night...nw wind 10 to 15 kt. seas 4 to 6 ft. wave detail: nw
4 ft at 5 seconds, nw 4 ft at 10 seconds and s 2 ft at 15 seconds. 
.mon...nw wind 10 to 15 kt. seas 5 to 7 ft. wave detail: nw 5 ft at
6 seconds, nw 3 ft at 15 seconds and s 3 ft at 17 seconds. 
.mon night...nw wind 10 to 15 kt with gusts to 20 kt. seas 6 to 8 ft.
wave detail: nw 6 ft at 7 seconds, nw 4 ft at 13 seconds and s 3 ft
at 16 seconds. 

$$

fzus56 klox 210752
cwflox
expires:202605212200;;389841

coastal waters forecast for california
national weather service los angeles/oxnard ca
1252 am pdt thu may 21 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...


pzz676-212200-
outer waters from santa cruz island to san clemente island to 60 nm
offshore including san nicolas and santa barbara islands-
1252 am pdt thu may 21 2026

.today...nw wind 10 to 5 kt with gusts to 20 kt. seas 5 to 7 ft. 
wave detail: nw 3 ft at 7 seconds, nw 6 ft at 12 seconds and s 2 ft
at 13 seconds. patchy dense fog this morning with vsby 1 nm or 
less. 
.tonight...nw wind 10 to 15 kt, becoming w after midnight. seas
5 to 7 ft. wave detail: nw 5 ft at 6 seconds, nw 5 ft at 10 seconds
and s 2 ft at 13 seconds. patchy fog. 
.fri...nw wind 10 to 15 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 15 seconds. patchy
fog in the morning. 
.fri night...nw wind 10 to 15 kt, becoming 5 to 10 kt after
midnight. seas 4 to 5 ft. wave detail: nw 4 ft at 6 seconds, nw
4 ft at 9 seconds and s 2 ft at 14 seconds. patchy fog. 
.sat...light winds, becoming w 10 to 15 kt in the afternoon. seas
3 to 5 ft. wave detail: nw 2 ft at 6 seconds, nw 4 ft at 9 seconds
and s 2 ft at 16 seconds. patchy fog in the morning. 
.sat night...nw wind 10 to 15 kt in the evening, becoming light.
seas 3 to 5 ft. wave detail: nw 4 ft at 5 seconds, nw 2 ft at
8 seconds and s 2 ft at 15 seconds. patchy fog. 
.sun...light winds, becoming nw 5 to 10 kt in the afternoon. seas
3 to 5 ft. wave detail: nw 2 ft at 5 seconds, nw 3 ft at 8 seconds
and s 2 ft at 15 seconds. patchy fog in the morning. 
.sun night...nw wind 10 to 15 kt. seas 4 to 6 ft. wave detail: nw
4 ft at 6 seconds, nw 3 ft at 15 seconds and s 2 ft at 16 seconds. 
.mon...nw wind 10 to 15 kt. seas 5 to 7 ft. wave detail: nw 5 ft at
6 seconds, nw 2 ft at 15 seconds and s 2 ft at 17 seconds. 
.mon night...nw wind 10 to 15 kt with gusts to 20 kt. seas 6 to 8 ft.
wave detail: nw 7 ft at 7 seconds, nw 2 ft at 14 seconds and s 3 ft
at 16 seconds. 

$$

fzus56 klox 210752
cwflox
expires:202605212200;;389842

coastal waters forecast for california
national weather service los angeles/oxnard ca
1252 am pdt thu may 21 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...


pzz650-212200-
east santa barbara channel from pt. conception to pt. mugu ca
including santa cruz island-
1252 am pdt thu may 21 2026

.today...western portion, w wind 10 to 15 kt. eastern portion, light
winds, becoming w 10 to 15 kt this afternoon. seas 2 to 4 ft. wave 
detail: w 2 ft at 7 seconds and w 3 ft at 10 seconds. 
.tonight...w wind 10 to 15 kt this evening, becoming light. seas
2 to 4 ft. wave detail: w 3 ft at 8 seconds. patchy fog after 
midnight. 
.fri...light winds, becoming w 5 to 10 kt in the afternoon. seas
2 to 3 ft. wave detail: w 3 ft at 8 seconds. patchy fog in the 
morning. 
.fri night...w wind 5 to 10 kt in the evening, becoming light. seas
2 to 3 ft. wave detail: w 2 ft at 6 seconds and w 2 ft at
9 seconds. patchy fog after midnight. 
.sat...light winds, becoming w 10 to 15 kt in the afternoon. seas
2 to 3 ft. wave detail: w 2 ft at 7 seconds. patchy fog in the 
morning. 
.sat night...w wind 10 to 15 kt in the evening, becoming light.
seas 2 to 3 ft. wave detail: w 3 ft at 5 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 8 seconds. patchy fog in the morning. 
.sun night...w wind 10 to 15 kt in the evening, becoming light.
seas 2 to 4 ft. wave detail: w 3 ft at 5 seconds. 
.mon...light winds, becoming w 10 to 15 kt in the afternoon. seas
2 to 3 ft. wave detail: nw 3 ft at 6 seconds. 
.mon night...w wind 10 to 15 kt in the evening, becoming light.
seas 4 to 6 ft. wave detail: nw 5 ft at 6 seconds and s 2 ft at
16 seconds. 

$$

fzus56 klox 210752
cwflox
expires:202605212200;;389839

coastal waters forecast for california
national weather service los angeles/oxnard ca
1252 am pdt thu may 21 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...


pzz670-212200-
point piedras blancas to point sal from 10 to 60 nm-
1252 am pdt thu may 21 2026

.today...nw wind 10 to 15 kt. seas 6 to 8 ft. wave detail: nw 2 ft
at 7 seconds, nw 7 ft at 11 seconds and s 3 ft at 16 seconds.
patchy dense fog this morning with vsby 1 nm or less.
.tonight...nw wind 10 to 15 kt. seas 6 to 8 ft. wave detail: nw
2 ft at 5 seconds, nw 7 ft at 11 seconds and s 3 ft at 15 seconds.
patchy fog. 
.fri...nw wind 5 to 10 kt. seas 5 to 7 ft. wave detail: nw 6 ft at
10 seconds and s 3 ft at 17 seconds. patchy fog in the morning. 
.fri night...nw wind 5 to 10 kt in the evening, becoming light.
seas 5 to 6 ft. wave detail: nw 5 ft at 10 seconds and s 3 ft at
15 seconds. patchy fog. 
.sat...light winds, becoming sw 5 to 10 kt in the afternoon. seas
4 to 6 ft. wave detail: nw 5 ft at 10 seconds and s 3 ft at
17 seconds. patchy fog in the morning. 
.sat night...w wind 5 to 10 kt in the evening, becoming light. seas
4 to 5 ft. wave detail: nw 4 ft at 9 seconds and s 3 ft at
15 seconds. patchy fog. 
.sun...light winds, becoming nw 5 to 10 kt in the afternoon. seas
4 to 5 ft. wave detail: nw 3 ft at 10 seconds and s 3 ft at
15 seconds. patchy fog in the morning. 
.sun night...nw wind 5 to 10 kt. seas 4 to 5 ft, building to 5 to
7 ft. wave detail: nw 5 ft at 6 seconds, nw 4 ft at 13 seconds and
s 3 ft at 18 seconds. 
.mon...nw wind 5 to 10 kt, becoming 10 to 15 kt with gusts to
20 kt in the afternoon. seas 6 to 7 ft. wave detail: nw 5 ft at
6 seconds, nw 4 ft at 14 seconds and s 3 ft at 17 seconds. 
.mon night...nw wind 10 to 15 kt with gusts to 20 kt. seas 6 to 
8 ft. wave detail: nw 7 ft at 7 seconds, nw 4 ft at 13 seconds and 
s 3 ft at 16 seconds. 

$$

fzus56 kmtr 210331
cwfmtr
expires:202605211630;;378691

coastal waters forecast for california
national weather service san francisco bay area
831 pm pdt wed may 20 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


pzz575-211630-
waters from pigeon point to point pinos 10-60 nm-
831 pm pdt wed may 20 2026

.tonight...nw wind 15 to 20 kt. seas 7 to 9 ft. wave detail: nw
9 ft at 11 seconds and s 2 ft at 13 seconds. 
.thu...nw wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. seas 7 to 10 ft. wave detail: nw 9 ft at 11 seconds
and s 2 ft at 13 seconds. 
.thu night...nw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. seas 6 to 8 ft. wave detail: nw 7 ft at 10 seconds and
s 2 ft at 13 seconds. 
.fri...w wind 5 to 10 kt, backing to sw in the afternoon. seas
6 to 7 ft. wave detail: nw 7 ft at 10 seconds and s 3 ft at
13 seconds. 
.fri night...w wind 5 to 10 kt. seas 5 to 8 ft. wave detail: nw
7 ft at 10 seconds and s 3 ft at 13 seconds. 
.sat...w wind 5 to 10 kt. seas 5 to 7 ft. wave detail: nw 6 ft at
10 seconds and s 3 ft at 12 seconds. 
.sat night...nw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 9 seconds and s 3 ft at 12 seconds. 
.sun...w wind around 5 kt. seas 4 to 5 ft. wave detail: nw 4 ft
at 9 seconds and s 3 ft at 12 seconds. 
.sun night...nw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 8 seconds and s 3 ft at 18 seconds. 
.memorial day...nw wind 5 to 10 kt. seas 5 to 7 ft. wave detail:
nw 6 ft at 7 seconds and sw 3 ft at 17 seconds. 
.mon night...nw wind 10 to 15 kt, rising to 15 to 20 kt after
midnight. seas 6 to 8 ft. wave detail: s 3 ft at 16 seconds.  

$$

fzus56 kmtr 210331
cwfmtr
expires:202605211630;;378696

coastal waters forecast for california
national weather service san francisco bay area
831 pm pdt wed may 20 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


pzz565-211630-
coastal waters from point pinos to point piedras blancas
california out to 10 nm-
831 pm pdt wed may 20 2026

.tonight...nw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. seas 5 to 6 ft. wave detail: nw 6 ft at 12 seconds and
sw 2 ft at 13 seconds. 
.thu...nw wind 5 to 10 kt. seas 5 to 6 ft. wave detail: nw 6 ft
at 11 seconds and s 2 ft at 13 seconds. 
.thu night...nw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 10 seconds and s 2 ft at 13 seconds. 
.fri...nw wind around 5 kt, backing to sw in the afternoon. seas
4 to 5 ft. wave detail: nw 4 ft at 10 seconds and s 2 ft at
13 seconds. patchy fog in the morning. 
.fri night...w wind around 5 kt, backing to s after midnight.
seas 4 to 5 ft. wave detail: nw 4 ft at 10 seconds and s 2 ft at
13 seconds. patchy fog. 
.sat...se wind 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 4 to 5 ft. wave detail: nw 4 ft at 10 seconds and
s 2 ft at 12 seconds. 
.sat night...w wind 5 to 10 kt, becoming n after midnight. seas
3 to 4 ft. wave detail: nw 3 ft at 9 seconds and s 2 ft at
14 seconds. patchy fog. 
.sun...nw wind around 5 kt, backing to w in the afternoon. seas
3 to 4 ft. wave detail: nw 3 ft at 10 seconds and s 2 ft at
15 seconds. patchy fog in the morning. 
.sun night...nw wind around 5 kt. seas 3 to 4 ft. wave detail: nw
3 ft at 9 seconds and s 2 ft at 15 seconds. 
.memorial day...nw wind 5 to 10 kt. seas 4 to 5 ft. wave detail:
nw 4 ft at 7 seconds and s 2 ft at 17 seconds. 
.mon night...nw wind 10 to 15 kt, rising to 15 to 20 kt after
midnight. seas 5 to 7 ft. wave detail: s 3 ft at 16 seconds.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379015

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz117-211615-
maui county windward waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east winds 20 to 25 knots. seas 8 to 9 feet. isolated
showers this evening. scattered showers after midnight. 
.thursday...east winds 20 to 25 knots, rising to 25 to 30 knots
in the afternoon. seas 9 to 11 feet. scattered showers in the
morning. isolated showers in the afternoon. 
.thursday night...east northeast winds 25 to 30 knots, easing to
20 to 25 knots after midnight. seas 9 to 11 feet. isolated
showers. 
.friday...east northeast winds 20 to 25 knots. seas 8 to 10 feet.
isolated showers. 
.friday night...east northeast winds 20 to 25 knots. seas 9 to
10 feet. scattered showers. 
.saturday...east northeast winds 20 to 25 knots. seas 9 to
10 feet. scattered showers in the morning. isolated showers in
the afternoon. 
.saturday night...east winds 20 to 25 knots. seas 8 to 10 feet.
wave detail: north northwest 3 feet at 15 seconds. isolated
showers in the evening. scattered showers after midnight. 
.sunday...east winds to 20 knots. seas 8 to 9 feet. wave detail:
north northwest 3 feet at 12 seconds. isolated showers. scattered
showers after midnight. 
.monday...east winds 20 to 25 knots. seas 7 to 8 feet. scattered
showers in the morning. isolated showers in the afternoon, then
scattered showers through the day.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379016

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz118-211615-
maui county leeward waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
.thursday...east northeast winds 20 to 25 knots. seas 5 to
8 feet. 
.thursday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. 
.friday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 5 to 7 feet. wave detail: south
3 feet at 17 seconds. 
.friday night...northeast winds 20 to 25 knots, becoming east
northeast 15 to 20 knots after midnight. seas 5 to 7 feet. wave
detail: south 3 feet at 17 seconds. 
.saturday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: south 3 feet at 16 seconds. 
.saturday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: south 3 feet at 15 seconds. 
.sunday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon, easing to 10 to 15 knots. seas 4 to
6 feet. 
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet. 

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379017

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz119-211615-
maalaea bay-
539 pm hst wed may 20 2026

...gale warning in effect through early friday morning...

.tonight...north northeast winds 30 to 35 knots. seas to 2 feet
or less. 
.thursday...north northeast winds to 35 knots. seas to 2 feet or
less. 
.thursday night...north winds to 35 knots. seas to 2 feet or
less. 
.friday...north winds to 30 knots, easing to 25 knots in the
afternoon. seas to 2 feet or less. 
.friday night...north winds to 30 knots, easing to 25 knots after
midnight. seas to 2 feet or less. 
.saturday...north winds to 25 knots. seas to 2 feet or less. 
.saturday night...north winds to 25 knots. seas to 2 feet or
less. 
.sunday...north winds to 25 knots. seas to 2 feet or less. 
.monday...north winds to 25 knots. seas to 2 feet or less.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379018

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz120-211615-
pailolo channel-
539 pm hst wed may 20 2026

...gale warning in effect through early friday morning...

.tonight...east northeast winds 25 to 35 knots, becoming 30 to
35 knots after midnight. seas 4 to 6 feet. 
.thursday...east northeast winds 30 to 35 knots. seas 5 to
8 feet. 
.thursday night...east northeast winds 30 to 35 knots. seas 5 to
7 feet. 
.friday...east northeast winds 25 to 30 knots. seas 5 to 7 feet. 
.friday night...east northeast winds 25 to 30 knots, easing to
20 to 25 knots after midnight. seas 5 to 7 feet. 
.saturday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. 
.saturday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. 
.sunday...east northeast winds 20 to 25 knots. seas 4 to 6 feet. 
.monday...east northeast winds 20 to 25 knots. seas 4 to 6 feet. 

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379008

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz110-211615-
kauai northwest waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
isolated showers. 
.thursday...east northeast winds 20 to 25 knots. seas 7 to
10 feet. isolated showers in the morning. 
.thursday night...east northeast winds to 25 knots. seas 9 to
11 feet. isolated showers. 
.friday...east northeast winds to 25 knots. seas 9 to 11 feet.
isolated showers. 
.friday night...east northeast winds 20 to 25 knots. seas 9 to
10 feet. isolated showers in the evening. scattered showers after
midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 9 to
10 feet. wave detail: north northwest 3 feet at 15 seconds.
isolated showers. 
.saturday night...east northeast winds 20 to 25 knots. seas 9 to
10 feet. wave detail: north northwest 3 feet at 14 seconds.
isolated showers in the evening, then scattered showers after
midnight. 
.sunday...east northeast winds to 20 knots. seas 8 to 10 feet.
wave detail: north northwest 3 feet at 12 seconds. isolated
showers, then scattered showers after midnight. 
.monday...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
isolated showers.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379020

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz122-211615-
big island windward waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
scattered showers. 
.thursday...east northeast winds 20 to 25 knots. seas 9 to
10 feet. scattered showers. 
.thursday night...east northeast winds 20 to 25 knots. seas 9 to
10 feet. scattered showers. 
.friday...east northeast winds 20 to 25 knots. seas 8 to 10 feet.
wave detail: south southwest 3 feet at 14 seconds. scattered
showers. 
.friday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 8 to 9 feet. wave detail:
south 4 feet at 17 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 8 to 9 feet. wave detail: south
4 feet at 16 seconds. scattered showers. 
.saturday night...east northeast winds 15 to 20 knots. seas 8 to
9 feet. wave detail: south 4 feet at 15 seconds and north
northwest 3 feet at 15 seconds. scattered showers. 
.sunday...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: north northwest 3 feet at 12 seconds and south
3 feet at 14 seconds. scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
scattered showers.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379021

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz123-211615-
big island leeward waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...west of the big island, southwest winds 7 to 10 knots
this evening, becoming variable less than 10 knots. near south
point, east winds 25 to 30 knots. seas 5 to 8 feet. scattered
showers. 
.thursday...west of the big island, winds variable less than
10 knots, becoming west 7 to 10 knots in the afternoon. near
south point, east winds 25 to 30 knots. seas 5 to 8 feet.
isolated showers. 
.thursday night...west of the big island, northwest winds 7 to
10 knots, veering to east southeast 10 to 15 knots after
midnight. near south point, east winds 25 to 30 knots. seas 6 to
9 feet. scattered showers. 
.friday...west of the big island, southeast winds 7 to 10 knots,
veering to west northwest in the afternoon. near south point,
east winds 20 to 25 knots. seas 5 to 8 feet. wave detail: south
southwest 3 feet at 14 seconds. isolated showers. 
.friday night...west of the big island, southeast winds 7 to
10 knots. near south point, east winds 20 to 25 knots, backing to
east northeast after midnight. seas 5 to 8 feet. wave detail:
south 3 feet at 17 seconds. scattered showers. 
.saturday...west of the big island, winds variable less than
10 knots, becoming west 7 to 10 knots in the afternoon. near
south point, east winds 15 to 20 knots, rising to 20 to 25 knots
in the afternoon. seas 5 to 7 feet. wave detail: south 3 feet at
16 seconds. isolated showers. 
.saturday night...west of the big island, south southeast winds
7 to 10 knots in the evening, becoming variable less than
10 knots. near south point, east northeast winds 20 to 25 knots.
seas 5 to 7 feet. wave detail: south 3 feet at 15 seconds.
isolated showers. 
.sunday...winds variable less than 10 knots west of the big
island...east 20 to 25 knots near south point. seas 5 to 7 feet.
wave detail: south 3 feet at 14 seconds. isolated showers. 
.monday...west of the big island, winds variable less than
10 knots, becoming northwest 7 to 10 knots in the afternoon, then
becoming variable less than 10 knots in the evening, becoming
north northwest 7 to 10 knots after midnight. near south point,
east winds 20 to 25 knots. seas 5 to 7 feet. isolated showers.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379022

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz124-211615-
big island southeast waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds 25 to 30 knots. seas 9 to
10 feet. scattered showers. 
.thursday...east northeast winds 25 to 30 knots. seas 9 to
11 feet. scattered showers in the morning. isolated showers in
the afternoon. 
.thursday night...east northeast winds 25 to 30 knots. seas 10 to
11 feet. scattered showers. 
.friday...east northeast winds to 25 knots. seas 9 to 11 feet.
wave detail: south southwest 3 feet at 14 seconds. scattered
showers. 
.friday night...east northeast winds to 25 knots. seas 8 to
10 feet. wave detail: south 4 feet at 17 seconds. scattered
showers. 
.saturday...east northeast winds to 25 knots. seas 8 to 10 feet.
wave detail: south 4 feet at 16 seconds. scattered showers in the
morning. isolated showers in the afternoon. 
.saturday night...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: south 4 feet at 15 seconds. scattered
showers. 
.sunday...east northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: south 3 feet at 14 seconds. scattered showers in the
morning. isolated showers in the afternoon, then scattered
showers through the day. 
.monday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
scattered showers.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379019

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz121-211615-
alenuihaha channel-
539 pm hst wed may 20 2026

...gale warning in effect through early friday morning...

.tonight...east northeast winds 25 to 35 knots, becoming 30 to
35 knots after midnight. seas 7 to 9 feet. scattered showers. 
.thursday...east northeast winds 30 to 35 knots. seas 7 to
10 feet. scattered showers in the morning. isolated showers in
the afternoon. 
.thursday night...east northeast winds 30 to 35 knots. seas 8 to
10 feet. scattered showers in the evening. isolated showers after
midnight. 
.friday...east northeast winds 25 to 30 knots. seas 7 to 9 feet.
wave detail: south southwest 3 feet at 17 seconds. isolated
showers in the afternoon. 
.friday night...east northeast winds 25 to 30 knots. seas 7 to
9 feet. wave detail: south southwest 3 feet at 17 seconds.
scattered showers. 
.saturday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 7 to 8 feet. wave detail: south
southwest 3 feet at 16 seconds. scattered showers in the morning.
isolated showers in the afternoon. 
.saturday night...east northeast winds 25 to 30 knots. seas 7 to
8 feet. wave detail: south southwest 3 feet at 15 seconds.
scattered showers. 
.sunday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: south 3 feet at 14 seconds. isolated showers.
scattered showers after midnight. 
.monday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
scattered showers in the morning. isolated showers in the
afternoon, then scattered showers through the day.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379009

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz111-211615-
kauai windward waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds to 20 knots. seas 8 to 9 feet.
scattered showers. 
.thursday...east northeast winds to 20 knots. seas 9 to 11 feet.
scattered showers in the morning. isolated showers in the
afternoon. 
.thursday night...east northeast winds 20 to 25 knots. seas 10 to
11 feet. isolated showers. 
.friday...east northeast winds to 20 knots. seas 10 to 11 feet.
isolated showers. 
.friday night...east northeast winds to 20 knots. seas 10 to
11 feet. scattered showers. 
.saturday...east northeast winds to 20 knots. seas 10 to 11 feet.
wave detail: north northwest 3 feet at 16 seconds. scattered
showers, mainly in the morning. 
.saturday night...east northeast winds to 20 knots. seas 10 to
11 feet. wave detail: north northwest 3 feet at 14 seconds.
scattered showers. 
.sunday...east winds to 20 knots. seas 9 to 10 feet. wave detail:
north northwest 3 feet at 12 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day. 
.monday...east winds to 20 knots. seas 8 to 9 feet. scattered
showers .  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379010

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz112-211615-
kauai leeward waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
isolated showers after midnight. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. isolated showers in the morning. 
.thursday night...east northeast winds 20 to 25 knots. seas 8 to
10 feet. isolated showers after midnight. 
.friday...east northeast winds 20 to 25 knots. in the kaulakahi
channel, east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 7 to 10 feet. isolated showers in
the afternoon. 
.friday night...east northeast winds 20 to 25 knots. in the
kaulakahi channel, east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 7 to 10 feet. isolated
showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. in the kaulakahi
channel, east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 7 to 10 feet. isolated showers. 
.saturday night...east northeast winds 20 to 25 knots. seas 7 to
10 feet. isolated showers. 
.sunday...east northeast winds 20 to 25 knots. in the kaulakahi
channel, east northeast winds 10 to 15 knots, becoming east 15 to
20 knots. seas 7 to 8 feet. isolated showers. 
.monday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 6 to 8 feet. isolated showers.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379011

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz113-211615-
kauai channel-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
isolated showers. 
.thursday...east northeast winds 20 to 25 knots. seas 7 to
10 feet. isolated showers in the morning. 
.thursday night...east northeast winds to 25 knots. seas 9 to
11 feet. isolated showers after midnight. 
.friday...east northeast winds 20 to 25 knots. seas 8 to 10 feet.
isolated showers in the afternoon. 
.friday night...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: south 3 feet at 17 seconds. isolated
showers. 
.saturday...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: south 3 feet at 16 seconds. isolated
showers. 
.saturday night...east northeast winds 20 to 25 knots. seas 8 to
10 feet. isolated showers. 
.sunday...east northeast winds to 20 knots. seas 7 to 9 feet.
isolated showers. 
.monday...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
isolated showers.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379012

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz114-211615-
oahu windward waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
isolated showers this evening. scattered showers after midnight. 
.thursday...east northeast winds to 25 knots. seas 9 to 11 feet.
isolated showers in the morning. 
.thursday night...east northeast winds to 25 knots. seas 10 to
11 feet. isolated showers. 
.friday...east northeast winds 20 to 25 knots. seas 9 to 11 feet.
isolated showers. 
.friday night...east northeast winds 20 to 25 knots. seas 9 to
10 feet. isolated showers in the evening, then scattered showers
after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 9 to
11 feet. wave detail: north northwest 3 feet at 16 seconds.
scattered showers, mainly in the morning. 
.saturday night...east northeast winds 20 to 25 knots. seas 9 to
11 feet. wave detail: north northwest 3 feet at 15 seconds.
isolated showers. 
.sunday...east winds to 20 knots. seas 8 to 9 feet. wave detail:
north northwest 3 feet at 12 seconds. isolated showers. scattered
showers after midnight. 
.monday...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
isolated showers.  

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379013

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz115-211615-
oahu leeward waters-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
.thursday...east northeast winds 20 to 25 knots. seas 5 to
8 feet. 
.thursday night...east northeast winds 25 to 30 knots. seas 7 to
10 feet. 
.friday...east northeast winds to 25 knots. seas 5 to 8 feet.
wave detail: south 3 feet at 17 seconds. 
.friday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: south 3 feet at 17 seconds. 
.saturday...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: south 3 feet at 16 seconds. 
.saturday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: south 3 feet at 15 seconds. 
.sunday...east northeast winds 20 to 25 knots. seas 5 to 7 feet. 
.monday...east northeast winds 20 to 25 knots. seas 5 to 7 feet. 

$$

fzhw50 phfo 210339
cwfhfo
expires:202605211615;;379014

coastal waters forecast
national weather service honolulu hi
539 pm hst wed may 20 2026

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


phz116-211615-
kaiwi channel-
539 pm hst wed may 20 2026

...small craft advisory in effect through early friday morning...

.tonight...east northeast winds to 25 knots. seas 6 to 9 feet. 
.thursday...east northeast winds 25 to 30 knots. seas 8 to
11 feet. 
.thursday night...east northeast winds 25 to 30 knots. seas 8 to
11 feet. 
.friday...east northeast winds to 25 knots. seas 7 to 10 feet.
wave detail: south southwest 3 feet at 17 seconds. 
.friday night...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: south 3 feet at 17 seconds. isolated
showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: north northwest 3 feet at 16 seconds and
south 3 feet at 16 seconds. isolated showers in the morning. 
.saturday night...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: north northwest 3 feet at 15 seconds and
south 3 feet at 15 seconds. 
.sunday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: north northwest 3 feet at 12 seconds. 
.monday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
isolated showers after midnight.  

$$