fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949830

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz110-010145-
kauai northwest waters-
300 am hst sun may 31 2026

.today...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 3 feet at 7 seconds and south southwest 3 feet
at 15 seconds. scattered showers, mainly this morning. 
.tonight...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 3 feet at 7 seconds and south southwest 3 feet
at 14 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.monday...east northeast winds 10 to 15 knots, becoming northeast
15 to 20 knots in the afternoon. seas 4 to 5 feet. wave detail:
south southwest 4 feet at 18 seconds and east 3 feet at
7 seconds. scattered showers, mainly in the morning. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 4 feet at 7 seconds and south southwest
4 feet at 17 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.tuesday...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 5 feet at 7 seconds, south southwest 4 feet at
15 seconds and north 3 feet at 11 seconds. scattered showers,
mainly in the morning. 
.tuesday night...east winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 8 seconds, south southwest 4 feet at
18 seconds and north 3 feet at 10 seconds. isolated showers in
the evening, then scattered showers after midnight. 
.wednesday...east winds to 20 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 8 seconds, south southwest 4 feet at
16 seconds and north 3 feet at 9 seconds. scattered showers in
the morning. isolated showers through the night, then scattered
showers after midnight. 
.thursday...east winds 20 to 25 knots. seas 6 to 8 feet. wave
detail: east 7 feet at 8 seconds, north 4 feet at 11 seconds and
south southwest 4 feet at 14 seconds. scattered showers in the
morning. isolated showers through the night, then scattered
showers after midnight.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949831

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz111-010145-
kauai windward waters-
300 am hst sun may 31 2026

.today...east winds to 10 knots. seas 4 to 6 feet. wave detail:
east southeast 4 feet at 7 seconds and south 4 feet at
15 seconds. scattered showers, mainly this morning. 
.tonight...east northeast winds to 10 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 14 seconds and east southeast 3 feet
at 7 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.monday...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: south 4 feet at 18 seconds and east southeast 3 feet
at 7 seconds. scattered showers, mainly in the morning. 
.monday night...east northeast winds to 15 knots. seas 5 to
7 feet. wave detail: south 5 feet at 16 seconds and east
southeast 4 feet at 7 seconds. isolated showers in the evening,
then scattered showers after midnight. 
.tuesday...east northeast winds to 15 knots, rising to 20 knots
in the afternoon. seas 5 to 8 feet. wave detail: east 5 feet at
7 seconds, south 4 feet at 18 seconds and north 3 feet at
11 seconds. scattered showers, mainly in the morning. 
.tuesday night...east winds to 20 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 8 seconds, south 4 feet at 18 seconds and
north 3 feet at 10 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.wednesday...east winds to 20 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 8 seconds, south 5 feet at 15 seconds and
north 3 feet at 9 seconds. scattered showers in the morning, then
isolated showers through the night. scattered showers after
midnight. 
.thursday...east winds 15 to 20 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 8 seconds, north 4 feet at 11 seconds and
south 4 feet at 15 seconds. scattered showers in the morning,
then isolated showers through the night. scattered showers after
midnight.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949832

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz112-010145-
kauai leeward waters-
300 am hst sun may 31 2026

.today...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 15 seconds and east 3 feet at
5 seconds. isolated showers this morning. 
.tonight...northeast winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 14 seconds. isolated showers. 
.monday...east northeast winds 10 to 15 knots, becoming northeast
15 to 20 knots in the afternoon. seas to 5 feet. wave detail:
south 4 feet at 18 seconds and east 3 feet at 5 seconds. isolated
showers in the morning. 
.monday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 5 feet at 6 seconds and south 5 feet at
16 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 5 feet at 6 seconds, south 5 feet at 18 seconds
and north 3 feet at 11 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds 20 to 25 knots, becoming
east 15 to 20 knots after midnight. seas 7 to 8 feet. wave
detail: east 6 feet at 7 seconds, south 4 feet at 18 seconds and
north 3 feet at 10 seconds. isolated showers. 
.wednesday...east winds 15 to 20 knots, rising to 20 to 25 knots.
seas 7 to 9 feet. wave detail: east 7 feet at 7 seconds, south
5 feet at 16 seconds and north 3 feet at 9 seconds. isolated
showers in the morning. isolated showers through the day. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 7 feet at 7 seconds, north 4 feet at
11 seconds and south 4 feet at 14 seconds. isolated showers in
the morning. isolated showers through the day.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949833

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz113-010145-
kauai channel-
300 am hst sun may 31 2026

.today...east northeast winds 10 to 15 knots. seas to 5 feet.
wave detail: south 4 feet at 15 seconds and east 3 feet at
5 seconds. isolated showers. 
.tonight...northeast winds 10 to 15 knots. seas to 5 feet. wave
detail: south 4 feet at 14 seconds and east 3 feet at 4 seconds.
isolated showers. 
.monday...northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas to 5 feet. wave detail: south
4 feet at 18 seconds and east 3 feet at 4 seconds. isolated
showers. 
.monday night...northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: south 5 feet at 17 seconds and east northeast 4 feet
at 6 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east northeast 5 feet at 6 seconds, south 4 feet at
18 seconds and north 3 feet at 11 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 7 to
8 feet. wave detail: east northeast 6 feet at 6 seconds, south
5 feet at 18 seconds and north 3 feet at 10 seconds. isolated
showers. 
.wednesday...east winds 15 to 20 knots, becoming east northeast
20 to 25 knots. seas 7 to 9 feet. wave detail: east 7 feet at
7 seconds, south 5 feet at 15 seconds and north 3 feet at
9 seconds. isolated showers. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 7 feet at 7 seconds, north
4 feet at 11 seconds and south 4 feet at 15 seconds. isolated
showers.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949834

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz114-010145-
oahu windward waters-
300 am hst sun may 31 2026

.today...east northeast winds 10 to 15 knots. seas to 5 feet.
wave detail: east southeast 4 feet at 7 seconds. scattered
showers, mainly this morning. 
.tonight...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 7 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.monday...northeast winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: east southeast 4 feet at 7 seconds. scattered showers,
mainly in the morning. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east southeast 5 feet at 7 seconds and south
3 feet at 17 seconds. scattered showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 7 seconds, south 4 feet at 16 seconds
and north 3 feet at 11 seconds. scattered showers, mainly in the
morning. 
.tuesday night...east winds to 20 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 7 seconds, south 4 feet at 18 seconds and
north northwest 3 feet at 10 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.wednesday...east winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 7 seconds, south 4 feet at 16 seconds and
north northwest 3 feet at 10 seconds. scattered showers in the
morning, then isolated showers through the night. scattered
showers after midnight. 
.thursday...east winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: east 8 feet at 8 seconds, north 4 feet at 12 seconds and
south southwest 3 feet at 15 seconds. scattered showers in the
morning, then isolated showers through the night. scattered
showers after midnight.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949835

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz115-010145-
oahu leeward waters-
300 am hst sun may 31 2026

.today...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 15 seconds. isolated showers this
morning. 
.tonight...northeast winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 14 seconds and east 3 feet at 4 seconds.
isolated showers. 
.monday...northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 4 to 6 feet. wave detail: south
4 feet at 18 seconds and east 3 feet at 5 seconds. isolated
showers in the morning. 
.monday night...northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: south 5 feet at 17 seconds and east northeast 4 feet
at 5 seconds. isolated showers. 
.tuesday...east northeast winds to 15 knots. seas 5 to 7 feet.
wave detail: south southwest 5 feet at 18 seconds and east
northeast 4 feet at 6 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds 10 to 15 knots. seas 6 to
8 feet. wave detail: east 5 feet at 7 seconds, south southwest
5 feet at 18 seconds and north northwest 3 feet at 10 seconds.
isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: east 7 feet at 7 seconds, south southwest
5 feet at 16 seconds and north northwest 3 feet at 10 seconds.
isolated showers in the morning. isolated showers through the
day. 
.thursday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 5 to 8 feet. wave detail: east 7 feet at
7 seconds, south southwest 4 feet at 15 seconds and north 3 feet
at 11 seconds. isolated showers in the morning. isolated showers
through the day.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949836

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz116-010145-
kaiwi channel-
300 am hst sun may 31 2026

.today...east northeast winds 10 to 15 knots. seas to 5 feet.
wave detail: south 4 feet at 15 seconds and east 3 feet at
4 seconds. isolated showers. 
.tonight...northeast winds to 15 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 14 seconds and east northeast 3 feet at
5 seconds. isolated showers. 
.monday...northeast winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east northeast 4 feet at 5 seconds and south southwest
4 feet at 18 seconds. isolated showers. 
.monday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 4 feet at 17 seconds. isolated showers in the evening,
then scattered showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east northeast 6 feet at 6 seconds, south southwest
5 feet at 18 seconds and north 3 feet at 11 seconds. scattered
showers, mainly in the morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: east northeast 7 feet at 7 seconds, south
southwest 5 feet at 18 seconds and north 3 feet at 10 seconds.
isolated showers. 
.wednesday...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east 8 feet at 7 seconds, south southwest
5 feet at 16 seconds and north 3 feet at 10 seconds. isolated
showers. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 7 seconds, north
4 feet at 11 seconds and south southwest 4 feet at 15 seconds.
isolated showers.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949837

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz117-010145-
maui county windward waters-
300 am hst sun may 31 2026

.today...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 8 seconds. scattered
showers, mainly this morning. 
.tonight...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 8 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.monday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 7 seconds. scattered
showers. 
.monday night...east northeast winds 15 to 20 knots. seas to
5 feet. wave detail: east southeast 5 feet at 6 seconds.
scattered showers. 
.tuesday...east winds 15 to 20 knots, rising to 20 to 25 knots in
the afternoon. seas to 5 feet, building to 7 feet in the
afternoon. wave detail: east 6 feet at 6 seconds and north 3 feet
at 11 seconds. scattered showers, mainly in the morning. 
.tuesday night...east winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 7 seconds and north northwest 3 feet
at 10 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.wednesday...east winds 20 to 25 knots. seas 7 to 8 feet. wave
detail: east southeast 7 feet at 7 seconds and north 4 feet at
11 seconds. scattered showers in the morning, then isolated
showers through the night. scattered showers after midnight. 
.thursday...east winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: east 8 feet at 7 seconds and north 4 feet at 11 seconds.
scattered showers in the morning, then isolated showers through
the night. scattered showers after midnight.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949838

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz118-010145-
maui county leeward waters-
300 am hst sun may 31 2026

.today...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 15 seconds. isolated showers this
morning. 
.tonight...east northeast winds 15 to 20 knots, becoming
northeast 10 to 15 knots after midnight. seas 4 to 5 feet. wave
detail: south 4 feet at 14 seconds. isolated showers. 
.monday...northeast winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: south southwest 4 feet at 18 seconds and east 3 feet at
4 seconds. isolated showers in the morning. 
.monday night...northeast winds 15 to 20 knots, becoming east
northeast 10 to 15 knots after midnight. seas 4 to 6 feet. wave
detail: south southwest 5 feet at 17 seconds and east 4 feet at
5 seconds. isolated showers. 
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: south southwest 5 feet at 16 seconds and east 4 feet
at 5 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds 10 to 15 knots, rising to
15 to 20 knots after midnight. seas 5 to 8 feet. wave detail:
east 5 feet at 7 seconds and south southwest 5 feet at
18 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east southeast 6 feet at 7 seconds and south
southwest 5 feet at 16 seconds. isolated showers in the morning.
isolated showers through the day. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east southeast 6 feet at 7 seconds, south
southwest 5 feet at 15 seconds and north 3 feet at 11 seconds.
isolated showers in the morning. isolated showers through the
day.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949839

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz119-010145-
maalaea bay-
300 am hst sun may 31 2026

.today...north northeast winds 10 to 15 knots. seas to 2 feet or
less. 
.tonight...north northeast winds 15 to 20 knots. seas to 2 feet
or less. 
.monday...north winds 15 to 20 knots. seas to 2 feet or less. 
.monday night...north winds to 25 knots. seas to 3 feet. wave
detail: south southwest 3 feet at 17 seconds. 
.tuesday...north winds to 20 knots, rising to 25 knots in the
afternoon. seas to 3 feet. wave detail: south southwest 3 feet at
18 seconds. 
.tuesday night...north winds to 25 knots. seas to 3 feet. wave
detail: south southwest 3 feet at 18 seconds. 
.wednesday...north winds to 25 knots. seas to 3 feet. wave
detail: south southwest 3 feet at 16 seconds. 
.thursday...north winds to 25 knots. seas to 3 feet.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949840

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz120-010145-
pailolo channel-
300 am hst sun may 31 2026

.today...east northeast winds to 15 knots. seas 3 to 4 feet.
scattered showers this morning. isolated showers this afternoon. 
.tonight...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
isolated showers in the evening. scattered showers after
midnight. 
.monday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 3 feet at 5 seconds. scattered showers in the
morning. isolated showers in the afternoon. 
.monday night...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east 4 feet at 5 seconds. scattered showers.
.tuesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 4 to 6 feet. wave detail: east
4 feet at 6 seconds and south southwest 3 feet at 16 seconds.
scattered showers in the morning. isolated showers in the
afternoon. 
.tuesday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 7 seconds and south southwest
4 feet at 18 seconds. isolated showers in the evening. scattered
showers after midnight. 
.wednesday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 7 seconds and south southwest
4 feet at 16 seconds. scattered showers in the morning. isolated
showers through the night, then scattered showers after midnight.
.thursday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east northeast 6 feet at 5 seconds.
scattered showers in the morning. isolated showers through the
night, then scattered showers after midnight.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949841

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz121-010145-
alenuihaha channel-
300 am hst sun may 31 2026

.today...east northeast winds 10 to 15 knots, rising to 15 to
20 knots this afternoon. seas 4 to 5 feet. wave detail: south
southwest 4 feet at 15 seconds and east 3 feet at 8 seconds.
isolated showers. 
.tonight...northeast winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 5 seconds and south southwest 4 feet at
14 seconds. isolated showers. 
.monday...northeast winds 10 to 15 knots, becoming east northeast
15 to 20 knots in the afternoon. seas 5 to 7 feet. wave detail:
east 4 feet at 6 seconds and south southwest 4 feet at
18 seconds. isolated showers in the morning. scattered showers in
the afternoon. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and south southwest
4 feet at 17 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 5 to 7 feet. wave detail: east
5 feet at 6 seconds and south southwest 5 feet at 16 seconds.
isolated showers. 
.tuesday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 7 feet at 6 seconds and south southwest
5 feet at 18 seconds. isolated showers. 
.wednesday...east northeast winds 20 to 25 knots. seas 8 to
11 feet. wave detail: east 9 feet at 7 seconds and south
southwest 5 feet at 16 seconds. isolated showers. 
.thursday...east northeast winds to 25 knots. seas 7 to 10 feet.
wave detail: east northeast 9 feet at 7 seconds and south
southwest 4 feet at 15 seconds. isolated showers.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949842

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz122-010145-
big island windward waters-
300 am hst sun may 31 2026

.today...northeast winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: east southeast 4 feet at 8 seconds and south 4 feet at
15 seconds. scattered showers, mainly this morning. 
.tonight...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east southeast 4 feet at 8 seconds and south 4 feet
at 14 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.monday...east winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: east southeast 4 feet at 8 seconds and south southwest
4 feet at 18 seconds. scattered showers. 
.monday night...east winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: south southwest 5 feet at 16 seconds and east southeast
4 feet at 7 seconds. scattered showers. 
.tuesday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east southeast 5 feet at 5 seconds, south southwest
5 feet at 16 seconds and north 3 feet at 11 seconds. scattered
showers, mainly in the morning. 
.tuesday night...east winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east southeast 6 feet at 6 seconds, south southwest
5 feet at 18 seconds and north 3 feet at 10 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.wednesday...east winds 15 to 20 knots, becoming east northeast
20 to 25 knots in the afternoon and evening, then becoming east
15 to 20 knots after midnight. seas 6 to 8 feet. wave detail:
east southeast 6 feet at 6 seconds, south southwest 5 feet at
16 seconds and north 3 feet at 9 seconds. scattered showers in
the morning, then isolated showers through the night. scattered
showers after midnight. 
.thursday...east winds 15 to 20 knots, becoming east northeast
20 to 25 knots in the afternoon and evening, easing to 15 to
20 knots after midnight. seas 7 to 8 feet. wave detail: east
6 feet at 7 seconds, south southwest 5 feet at 15 seconds and
north 4 feet at 11 seconds. scattered showers in the morning,
then isolated showers through the night. scattered showers after
midnight.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949843

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz123-010145-
big island leeward waters-
300 am hst sun may 31 2026

.today...north winds 7 to 10 knots, becoming north northwest
15 to 20 knots this afternoon. seas 4 to 6 feet. wave detail:
south 4 feet at 15 seconds and east northeast 3 feet at
4 seconds. isolated showers this morning. 
.tonight...west of the big island, northwest winds 10 to
15 knots, backing to southeast 7 to 10 knots after midnight. near
south point, winds variable less than 10 knots. seas 4 to 6 feet.
wave detail: south 4 feet at 14 seconds and northeast 3 feet at
5 seconds. isolated showers. 
.monday...winds variable less than 10 knots west of the big
island...east 7 to 10 knots near south point. seas 4 to 6 feet.
wave detail: northeast 4 feet at 5 seconds and south southwest
4 feet at 18 seconds. isolated showers in the morning. 
.monday night...west of the big island, south southwest winds
7 to 10 knots in the evening, becoming variable less than
10 knots. near south point, east winds 10 to 15 knots. seas 4 to
6 feet. wave detail: south southwest 5 feet at 16 seconds and
northeast 4 feet at 5 seconds. isolated showers. 
.tuesday...west of the big island, winds variable less than
10 knots. near south point, east winds 10 to 15 knots, rising to
20 knots in the afternoon. seas 5 to 6 feet. wave detail: south
southwest 5 feet at 16 seconds and east northeast 4 feet at
5 seconds. isolated showers in the morning. 
.tuesday night...winds variable less than 10 knots west of the
big island...east 20 to 25 knots near south point. seas 6 to
9 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 5 feet at 18 seconds. isolated showers. 
.wednesday...west of the big island, winds variable less than
10 knots, becoming west southwest 7 to 10 knots. near south
point, east winds 20 to 25 knots. seas 6 to 9 feet. wave detail:
east northeast 7 feet at 7 seconds and south southwest 5 feet at
16 seconds. isolated showers in the morning. isolated showers
through the day. 
.thursday...west of the big island, winds variable less than
10 knots, becoming southwest 7 to 10 knots in the afternoon and
evening, veering to north after midnight. near south point, east
winds 20 to 25 knots. seas 5 to 7 feet. wave detail: northeast
7 feet at 7 seconds and south southwest 5 feet at 15 seconds.
isolated showers in the morning. isolated showers through the
day.  

$$

fzhw50 phfo 311300
cwfhfo
expires:202606010145;;949844

coastal waters forecast
national weather service honolulu hi
300 am hst sun may 31 2026

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


phz124-010145-
big island southeast waters-
300 am hst sun may 31 2026

.today...north northeast winds 10 to 15 knots. seas to 6 feet.
wave detail: east 4 feet at 8 seconds and south 4 feet at
15 seconds. scattered showers, mainly this morning. 
.tonight...north northeast winds 10 to 15 knots, backing to north
7 to 10 knots after midnight. seas 5 to 6 feet. wave detail: east
4 feet at 8 seconds and south 4 feet at 14 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.monday...east northeast winds 7 to 10 knots. seas to 6 feet.
wave detail: east 4 feet at 8 seconds and south southwest 4 feet
at 18 seconds. scattered showers, mainly in the morning. 
.monday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: south southwest 5 feet at 16 seconds and
east 4 feet at 7 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: south southwest 5 feet at 16 seconds and east 4 feet
at 5 seconds. scattered showers, mainly in the morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 6 seconds and south southwest
5 feet at 18 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.wednesday...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: east 8 feet at 7 seconds and south southwest
5 feet at 16 seconds. scattered showers in the morning. isolated
showers through the night, then scattered showers after midnight.
.thursday...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east 8 feet at 7 seconds and south southwest
5 feet at 15 seconds. scattered showers in the morning. isolated
showers through the night, then scattered showers after midnight.

$$