fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087619

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz110-190615-
kauai northwest waters-
704 am hst tue nov 18 2025

.today...northeast winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 6 seconds and northwest 4 feet at
16 seconds. numerous showers. 
.tonight...east northeast winds 15 to 20 knots. seas 6 to 7 feet,
building to 7 to 9 feet after midnight. wave detail: east 6 feet
at 7 seconds and northwest 6 feet at 14 seconds. numerous
showers. 
.wednesday...east winds 20 to 25 knots. seas 10 to 11 feet,
building to 11 to 13 feet in the afternoon. wave detail: east
9 feet at 8 seconds and north northwest 8 feet at 14 seconds.
scattered showers in the morning, then numerous showers in the
afternoon. 
.wednesday night...east winds to 20 knots. seas 11 to 13 feet,
subsiding to 9 to 13 feet after midnight. wave detail: east
9 feet at 8 seconds and northwest 8 feet at 13 seconds. scattered
showers. 
.thursday...east winds to 20 knots. seas 8 to 11 feet. wave
detail: east 9 feet at 8 seconds and northwest 7 feet at
13 seconds. scattered showers, mainly in the morning. 
.thursday night...east winds 15 to 20 knots. seas 7 to 10 feet.
wave detail: east 9 feet at 8 seconds and northwest 5 feet at
13 seconds. scattered showers. 
.friday...east winds 15 to 20 knots, easing to 10 to 15 knots
after midnight. seas 6 to 8 feet. wave detail: east 6 feet at
8 seconds and northwest 6 feet at 17 seconds. scattered showers
in the morning, then isolated showers in the afternoon. scattered
showers through the day. 
.saturday...east northeast winds 10 to 15 knots. seas 8 to
9 feet. wave detail: northwest 8 feet at 16 seconds and east
6 feet at 8 seconds. scattered showers.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087620

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz111-190615-
kauai windward waters-
704 am hst tue nov 18 2025

.today...east northeast winds 7 to 10 knots, backing to northeast
10 to 15 knots this afternoon. seas 5 to 6 feet. wave detail:
east southeast 4 feet at 6 seconds and northwest 4 feet at
13 seconds. numerous showers. 
.tonight...east northeast winds 15 to 20 knots. seas 6 to 7 feet,
building to 8 to 9 feet after midnight. wave detail: east 7 feet
at 7 seconds and northwest 5 feet at 14 seconds. numerous
showers. 
.wednesday...east winds 20 to 25 knots. seas 10 to 12 feet,
building to 12 to 13 feet in the afternoon. wave detail: east
9 feet at 8 seconds and north northwest 8 feet at 14 seconds.
numerous showers. 
.wednesday night...east winds to 20 knots. seas 11 to 13 feet.
wave detail: east 9 feet at 8 seconds and north northwest 8 feet
at 13 seconds. numerous showers, mainly in the evening. 
.thursday...east winds to 20 knots. seas 10 to 12 feet. wave
detail: east 9 feet at 8 seconds and northwest 8 feet at
13 seconds. scattered showers. 
.thursday night...east winds to 20 knots, easing to 15 knots
after midnight. seas 9 to 10 feet. wave detail: east 9 feet at
8 seconds and northwest 5 feet at 13 seconds. scattered showers. 
.friday...east winds to 15 knots, easing to 10 knots after
midnight. seas 7 to 9 feet. wave detail: east 7 feet at 8 seconds
and northwest 6 feet at 17 seconds. scattered showers. 
.saturday...east northeast winds to 10 knots. seas 8 to 9 feet.
wave detail: northwest 9 feet at 16 seconds and east 6 feet at
8 seconds. scattered showers.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087621

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz112-190615-
kauai leeward waters-
704 am hst tue nov 18 2025

.today...northeast winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 6 seconds and northwest 4 feet at
15 seconds. scattered showers. 
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet,
building to 6 to 9 feet after midnight. wave detail: east
northeast 6 feet at 7 seconds and northwest 6 feet at 14 seconds.
scattered showers. 
.wednesday...east northeast winds 20 to 25 knots. seas 8 to
11 feet. wave detail: north northwest 8 feet at 14 seconds and
east northeast 7 feet at 7 seconds. scattered showers. 
.wednesday night...east winds 20 to 25 knots. seas 8 to 11 feet.
wave detail: east 8 feet at 8 seconds and northwest 8 feet at
13 seconds. scattered showers. 
.thursday...east winds 15 to 20 knots. seas 7 to 10 feet. wave
detail: east 8 feet at 8 seconds and northwest 6 feet at
13 seconds. scattered showers, mainly in the morning. 
.thursday night...east winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: east 8 feet at 8 seconds and northwest 4 feet at
13 seconds. scattered showers. 
.friday...east winds 15 to 20 knots, becoming east northeast
10 to 15 knots after midnight. seas 5 to 7 feet. wave detail:
east 6 feet at 7 seconds and northwest 5 feet at 17 seconds.
isolated showers, then scattered showers after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 6 to
8 feet. wave detail: northwest 7 feet at 16 seconds and east
5 feet at 6 seconds. isolated showers in the morning, then
scattered showers.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087622

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz113-190615-
kauai channel-
704 am hst tue nov 18 2025

.today...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds and northwest 3 feet at
16 seconds. scattered showers. 
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet,
building to 6 to 8 feet after midnight. wave detail: east
northeast 6 feet at 6 seconds and north northwest 4 feet at
14 seconds. scattered showers. 
.wednesday...east northeast winds 20 to 25 knots. seas 7 to
10 feet, building to 9 to 12 feet in the afternoon. wave detail:
east northeast 8 feet at 8 seconds and north northwest 7 feet at
14 seconds. scattered showers. 
.wednesday night...east winds 20 to 25 knots. seas 9 to 12 feet.
wave detail: east northeast 8 feet at 8 seconds and north
northwest 7 feet at 13 seconds. scattered showers. 
.thursday...east northeast winds 15 to 20 knots. seas 7 to
10 feet. wave detail: east northeast 8 feet at 8 seconds and
north northwest 5 feet at 13 seconds. scattered showers, mainly
in the morning. 
.thursday night...east northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 8 seconds and north
northwest 4 feet at 13 seconds. scattered showers. 
.friday...east northeast winds 10 to 15 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 7 seconds and north northwest 4 feet
at 16 seconds. scattered showers in the morning, then isolated
showers through the night. scattered showers after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 6 to
8 feet. wave detail: northwest 6 feet at 16 seconds and east
5 feet at 7 seconds. isolated showers through the night, then
scattered showers through the day.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087623

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz114-190615-
oahu windward waters-
704 am hst tue nov 18 2025

.today...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 6 seconds and northwest 4 feet at
13 seconds. numerous showers. 
.tonight...east winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: east 6 feet at 7 seconds and northwest 5 feet at
15 seconds. numerous showers. 
.wednesday...east northeast winds 20 to 25 knots, becoming east
25 to 30 knots in the afternoon. seas 9 to 11 feet, building to
11 to 13 feet in the afternoon. wave detail: east 9 feet at
8 seconds and north northwest 8 feet at 14 seconds. numerous
showers. 
.wednesday night...east winds to 25 knots, easing to 20 knots
after midnight. seas 11 to 13 feet. wave detail: east 10 feet at
8 seconds and north northwest 8 feet at 14 seconds. numerous
showers, mainly in the evening. 
.thursday...east winds 20 to 25 knots. seas 10 to 12 feet. wave
detail: east 10 feet at 8 seconds and northwest 7 feet at
13 seconds. scattered showers, mainly in the morning. 
.thursday night...east winds to 20 knots. seas 8 to 10 feet. wave
detail: east 9 feet at 8 seconds and north northwest 5 feet at
13 seconds. scattered showers. 
.friday...east winds 15 to 20 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 8 seconds and northwest 6 feet at
17 seconds. scattered showers. 
.saturday...east winds 10 to 15 knots. seas 8 to 9 feet. wave
detail: northwest 8 feet at 16 seconds and east 6 feet at
8 seconds. scattered showers.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087624

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz115-190615-
oahu leeward waters-
704 am hst tue nov 18 2025

.today...east northeast winds 7 to 10 knots, backing to northeast
10 to 15 knots this afternoon. seas 3 to 5 feet. wave detail:
east 4 feet at 5 seconds and northwest 3 feet at 16 seconds.
scattered showers. 
.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 5 seconds and north
northwest 4 feet at 14 seconds. scattered showers. 
.wednesday...east northeast winds 20 to 25 knots, becoming east
25 to 30 knots in the afternoon. seas 6 to 9 feet. wave detail:
east northeast 6 feet at 8 seconds and north northwest 6 feet at
14 seconds. scattered showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: east 6 feet at 8 seconds and north northwest
6 feet at 13 seconds. scattered showers. 
.thursday...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 8 seconds and north
northwest 5 feet at 13 seconds. isolated showers. 
.thursday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 8 seconds and north northwest
3 feet at 13 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.friday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots. seas 4 to 6 feet. wave detail: east 4 feet at 7 seconds
and north northwest 4 feet at 17 seconds. isolated showers.
scattered showers after midnight. 
.saturday...east northeast winds to 10 knots in the morning,
becoming variable less than 10 knots, then becoming northeast
7 to 10 knots. seas 5 to 6 feet. wave detail: north northwest
5 feet at 16 seconds and east 4 feet at 6 seconds. isolated
showers through the night, then scattered showers through the
day.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087625

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz116-190615-
kaiwi channel-
704 am hst tue nov 18 2025

.today...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and northwest 3 feet at
16 seconds. numerous showers. 
.tonight...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 7 seconds and northwest
4 feet at 15 seconds. scattered showers. 
.wednesday...east northeast winds 20 to 25 knots, becoming east
25 to 30 knots in the afternoon. seas 8 to 11 feet. wave detail:
east northeast 9 feet at 8 seconds and north northwest 7 feet at
14 seconds. scattered showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 8 to
11 feet. wave detail: east northeast 9 feet at 8 seconds and
north northwest 8 feet at 14 seconds. scattered showers. 
.thursday...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east northeast 9 feet at 8 seconds and
north northwest 6 feet at 13 seconds. scattered showers in the
morning. isolated showers in the afternoon. 
.thursday night...east northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 8 seconds and north
northwest 4 feet at 13 seconds. isolated showers in the evening,
then scattered showers after midnight. 
.friday...east winds to 20 knots, becoming east northeast 10 to
15 knots. seas 5 to 8 feet. wave detail: east northeast 7 feet at
7 seconds and northwest 5 feet at 17 seconds. scattered showers
through the night, then isolated showers in the evening.
scattered showers after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east 6 feet at 8 seconds and northwest
6 feet at 17 seconds. isolated showers through the night, then
scattered showers through the day.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087626

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz117-190615-
maui county windward waters-
704 am hst tue nov 18 2025

.today...east winds 10 to 15 knots, rising to 15 to 20 knots this
afternoon. seas 5 to 6 feet. wave detail: east 4 feet at
6 seconds and northwest 4 feet at 12 seconds. numerous showers. 
.tonight...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 7 seconds and northwest 4 feet at
15 seconds. numerous showers. 
.wednesday...east winds 25 to 30 knots. seas 9 to 10 feet,
building to 9 to 13 feet in the afternoon. wave detail: east
9 feet at 8 seconds and north northwest 8 feet at 14 seconds.
showers.
.wednesday night...east winds 20 to 25 knots. seas 10 to 13 feet.
wave detail: east 9 feet at 7 seconds and north northwest 8 feet
at 14 seconds. numerous showers, mainly in the evening. 
.thursday...east winds 20 to 25 knots. seas 9 to 11 feet. wave
detail: east 9 feet at 8 seconds and northwest 7 feet at
13 seconds. scattered showers. 
.thursday night...east winds to 20 knots. seas 7 to 10 feet. wave
detail: east 8 feet at 8 seconds and northwest 5 feet at
13 seconds. scattered showers. 
.friday...east winds 15 to 20 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 8 seconds and northwest 5 feet at
16 seconds. scattered showers. 
.saturday...east winds 10 to 15 knots. seas 7 to 9 feet. wave
detail: northwest 8 feet at 17 seconds and east 6 feet at
8 seconds. scattered showers.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087627

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz118-190615-
maui county leeward waters-
704 am hst tue nov 18 2025

.today...northeast winds 10 to 15 knots, becoming east 15 to
20 knots this afternoon. seas 3 to 5 feet. wave detail: east
southeast 3 feet at 5 seconds. scattered showers, mainly this
morning. 
.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. scattered showers. 
.wednesday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 4 to 6 feet. wave detail: east
5 feet at 7 seconds and northwest 4 feet at 14 seconds. scattered
showers, mainly in the morning. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east southeast 6 feet at 7 seconds and north
northwest 4 feet at 13 seconds. scattered showers. 
.thursday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east southeast 6 feet at 7 seconds and north
northwest 3 feet at 13 seconds. 
.thursday night...east northeast winds 15 to 20 knots, becoming
northeast 10 to 15 knots after midnight. seas 3 to 5 feet. wave
detail: east 5 feet at 7 seconds. isolated showers. 
.friday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots. seas 3 to 5 feet. wave detail: east southeast 4 feet at
5 seconds. isolated showers. scattered showers after midnight. 
.saturday...east winds 7 to 10 knots in the morning, becoming
variable less than 10 knots. seas 3 to 5 feet. wave detail: east
southeast 3 feet at 5 seconds and northwest 3 feet at 16 seconds.
isolated showers. scattered showers after midnight.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087628

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz119-190615-
maalaea bay-
704 am hst tue nov 18 2025

.today...north winds 15 to 20 knots. seas to 2 feet or less.
scattered showers. 
.tonight...north winds 20 to 25 knots. seas to 2 feet or less.
scattered showers. 
.wednesday...north winds 25 to 30 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds. isolated
showers in the morning. 
.wednesday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds. 
.thursday...north winds to 25 knots. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds. 
.thursday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds. isolated
showers. 
.friday...north winds to 25 knots, easing to 20 knots. seas to
2 feet or less. 
.saturday...north winds to 15 knots. seas to 3 feet. isolated
showers through the night.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087629

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz120-190615-
pailolo channel-
704 am hst tue nov 18 2025

.today...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 4 seconds. scattered showers. 
.tonight...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east northeast 4 feet at 6 seconds. scattered
showers. 
.wednesday...east northeast winds 25 to 30 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 8 seconds.
scattered showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 7 seconds. scattered showers
in the evening. isolated showers after midnight. 
.thursday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 7 seconds. isolated showers. 
.thursday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 7 seconds. scattered showers,
mainly in the evening. 
.friday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 3 to 5 feet. wave detail: east 4 feet at
6 seconds. isolated showers. scattered showers after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 3 feet at 8 seconds. isolated showers. 

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087630

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz121-190615-
alenuihaha channel-
704 am hst tue nov 18 2025

.today...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. scattered showers. 
.tonight...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 5 seconds. scattered showers. 
.wednesday...east northeast winds 25 to 30 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 7 seconds and
northwest 3 feet at 13 seconds. scattered showers, mainly in the
morning. 
.wednesday night...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east northeast 8 feet at 7 seconds and
northwest 3 feet at 13 seconds. isolated showers. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 8 feet at 7 seconds and northwest
3 feet at 13 seconds. scattered showers in the morning. isolated
showers in the afternoon. 
.thursday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east 7 feet at 7 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.friday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 5 to 6 feet. wave detail: east 6 feet at
6 seconds. isolated showers, then scattered showers after
midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 5 feet at 8 seconds and northwest
3 feet at 16 seconds. isolated showers through the night, then
scattered showers through the day.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087631

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz122-190615-
big island windward waters-
704 am hst tue nov 18 2025

.today...east winds 15 to 20 knots, becoming east northeast 10 to
15 knots this afternoon. seas 3 to 5 feet. wave detail: east
northeast 3 feet at 7 seconds and northwest 3 feet at 13 seconds.
occasional showers. 
.tonight...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 6 seconds and northwest 4 feet at
15 seconds. showers.
.wednesday...east winds 25 to 30 knots. seas 5 to 8 feet,
building to 7 to 10 feet in the afternoon. wave detail: east
7 feet at 7 seconds and north northwest 6 feet at 14 seconds.
showers.
.wednesday night...east winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 7 to 10 feet. wave detail: east
7 feet at 7 seconds and north northwest 7 feet at 14 seconds.
numerous showers. 
.thursday...east winds 15 to 20 knots. seas 6 to 9 feet. wave
detail: east 6 feet at 7 seconds and northwest 6 feet at
13 seconds. scattered showers. 
.thursday night...east winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 8 seconds and northwest 5 feet at
13 seconds. scattered showers. 
.friday...east winds 15 to 20 knots, becoming east southeast
10 to 15 knots. seas 6 to 9 feet. wave detail: east 5 feet at
8 seconds and north northwest 5 feet at 16 seconds. scattered
showers. 
.saturday...east southeast winds 10 to 15 knots. seas 6 to
9 feet. wave detail: northwest 6 feet at 17 seconds and east
5 feet at 8 seconds. scattered showers.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087632

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz123-190615-
big island leeward waters-
704 am hst tue nov 18 2025

.today...west of the big island, east winds 7 to 10 knots,
veering to south southwest this afternoon. near south point, east
winds 15 to 20 knots. seas 3 to 5 feet. wave detail: east 3 feet
at 4 seconds. scattered showers. 
.tonight...west of the big island, south winds 7 to 10 knots in
the evening, becoming variable less than 10 knots. near south
point, east winds 20 to 25 knots. seas 3 to 5 feet. wave detail:
east 4 feet at 6 seconds and northwest 3 feet at 14 seconds.
scattered showers. 
.wednesday...northwest winds 7 to 10 knots west of the big
island...east to 25 knots near south point. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 6 seconds and northwest
4 feet at 14 seconds. scattered showers, mainly in the morning. 
.wednesday night...winds variable less than 10 knots west of the
big island...east northeast 20 to 25 knots near south point. seas
5 to 7 feet. wave detail: east northeast 5 feet at 6 seconds and
northwest 4 feet at 14 seconds. isolated showers in the evening,
then scattered showers after midnight. 
.thursday...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: east northeast 5 feet at 6 seconds and northwest
3 feet at 13 seconds. isolated showers. 
.thursday night...winds variable less than 10 knots west of the
big island...east northeast 20 to 25 knots near south point. seas
4 to 6 feet. wave detail: east northeast 5 feet at 6 seconds.
isolated showers in the evening, then scattered showers after
midnight. 
.friday...west of the big island, winds variable less than
10 knots. near south point, east winds 20 to 25 knots, easing to
15 to 20 knots. seas 4 to 6 feet. wave detail: east northeast
4 feet at 5 seconds and northwest 3 feet at 17 seconds. isolated
showers. scattered showers after midnight. 
.saturday...west of the big island, north northwest winds 7 to
10 knots in the morning, becoming variable less than 10 knots.
near south point, east winds to 15 knots, becoming 10 to
15 knots. seas 4 to 6 feet. wave detail: east 4 feet at 5 seconds
and northwest 3 feet at 16 seconds. isolated showers. scattered
showers after midnight.  

$$

fzhw50 phfo 181704
cwfhfo
expires:202511190615;;087633

coastal waters forecast
national weather service honolulu hi
704 am hst tue nov 18 2025

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


phz124-190615-
big island southeast waters-
704 am hst tue nov 18 2025

.today...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 7 seconds. occasional showers. 
.tonight...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds. occasional showers. 
.wednesday...east winds 20 to 25 knots. seas 6 to 8 feet. wave
detail: east 7 feet at 7 seconds and northwest 3 feet at
12 seconds. numerous showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 7 feet at 7 seconds and northwest
3 feet at 14 seconds. numerous showers, mainly in the evening. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 7 feet at 7 seconds and northwest
3 feet at 13 seconds. scattered showers. 
.thursday night...east northeast winds 20 to 25 knots. seas 6 to
7 feet. wave detail: east 7 feet at 8 seconds. scattered showers.
.friday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 6 to 8 feet. wave detail: east 6 feet at
8 seconds. scattered showers. 
.saturday...east northeast winds 10 to 15 knots. seas 6 to
7 feet. wave detail: east 6 feet at 9 seconds and northwest
3 feet at 16 seconds. scattered showers.  

$$