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(1/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429150
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz110-221415-
kauai northwest waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds to 25 knots. seas to 9 feet. wave
detail: east 8 feet at 8 seconds. isolated showers.
.friday...east northeast winds to 25 knots. seas to 9 feet. wave
detail: east 8 feet at 8 seconds. isolated showers in the
morning.
.friday night...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: east 8 feet at 8 seconds. isolated showers
in the evening, then scattered showers after midnight.
.saturday...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east 8 feet at 8 seconds. isolated showers
in the morning.
.saturday night...east northeast winds 20 to 25 knots. seas 9 to
10 feet. wave detail: east 8 feet at 8 seconds. isolated showers.
.sunday...east northeast winds to 20 knots. seas 8 to 9 feet.
wave detail: east 8 feet at 8 seconds. isolated showers.
.sunday night...east winds 20 to 25 knots. seas 8 to 10 feet.
wave detail: east 8 feet at 8 seconds. isolated showers in the
evening, then scattered showers after midnight.
.monday...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 7 feet at 8 seconds. isolated showers.
scattered showers after midnight.
.tuesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 8 seconds and northwest 4 feet at
15 seconds. isolated showers. scattered showers after midnight.
$$
(2/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429151
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz111-221415-
kauai windward waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 20 to 25 knots. seas 9 to
10 feet. wave detail: east 9 feet at 8 seconds. isolated showers.
.friday...east northeast winds 20 to 25 knots. seas 9 to 10 feet.
wave detail: east 9 feet at 8 seconds. isolated showers.
.friday night...east northeast winds to 20 knots. seas to 9 feet.
wave detail: east 8 feet at 8 seconds. isolated showers in the
evening, then scattered showers after midnight.
.saturday...east northeast winds to 20 knots. seas 9 to 10 feet.
wave detail: east 8 feet at 8 seconds. scattered showers, mainly
in the morning.
.saturday night...east northeast winds to 20 knots. seas 9 to
10 feet. wave detail: east 8 feet at 8 seconds. isolated showers
in the evening, then scattered showers after midnight.
.sunday...east winds to 20 knots. seas 9 to 10 feet. wave detail:
east 8 feet at 8 seconds. isolated showers.
.sunday night...east winds to 20 knots. seas 9 to 10 feet. wave
detail: east 8 feet at 8 seconds. isolated showers in the
evening, then scattered showers after midnight.
.monday...east winds to 20 knots. seas 8 to 9 feet. wave detail:
east 8 feet at 8 seconds. isolated showers, then scattered
showers after midnight.
.tuesday...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 8 seconds and northwest 4 feet at
16 seconds. isolated showers, then scattered showers after
midnight.
$$
(3/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429152
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz112-221415-
kauai leeward waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east 9 feet at 8 seconds.
.friday...east northeast winds 20 to 25 knots. seas 8 to 10 feet.
wave detail: east 9 feet at 8 seconds.
.friday night...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east 9 feet at 8 seconds. isolated showers.
.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. wave detail: east
9 feet at 8 seconds. isolated showers in the morning.
.saturday night...winds east northeast winds 20 to 25 knots. seas
7 to 9 feet. wave detail: east 9 feet at 8 seconds. isolated
showers.
.sunday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east 8 feet at 8 seconds. isolated showers in the
morning.
.sunday night...east winds 20 to 25 knots. seas 6 to 8 feet. wave
detail: east 8 feet at 7 seconds. isolated showers.
.monday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 8 feet at 7 seconds. isolated showers in the
morning. isolated showers through the day.
.tuesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 6 to 8 feet. wave detail: east 8 feet at 7 seconds
and northwest 4 feet at 15 seconds. isolated showers in the
morning. isolated showers through the day.
$$
(4/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429153
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz113-221415-
kauai channel-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds to 25 knots. seas 9 to 10 feet.
wave detail: east 9 feet at 8 seconds. isolated showers after
midnight.
.friday...east northeast winds to 25 knots. seas 9 to 10 feet.
wave detail: east northeast 9 feet at 8 seconds. isolated
showers.
.friday night...east northeast winds 20 to 25 knots. seas 9 to
10 feet. wave detail: east northeast 9 feet at 7 seconds and
south 3 feet at 16 seconds. isolated showers.
.saturday...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east northeast 8 feet at 7 seconds.
isolated showers in the morning.
.saturday night...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east northeast 8 feet at 7 seconds.
isolated showers.
.sunday...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds. isolated
showers.
.sunday night...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east northeast 8 feet at 7 seconds. isolated
showers.
.monday...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds. isolated
showers.
.tuesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east northeast 7 feet at 7 seconds and northwest
3 feet at 16 seconds. isolated showers.
$$
(5/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429154
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz114-221415-
oahu windward waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds to 25 knots. seas to 10 feet.
wave detail: east 9 feet at 8 seconds. isolated showers after
midnight.
.friday...east northeast winds 20 to 25 knots. seas 9 to 10 feet.
wave detail: east 9 feet at 8 seconds. isolated showers.
.friday night...east northeast winds 20 to 25 knots. seas 9 to
10 feet. wave detail: east 9 feet at 8 seconds. isolated showers
in the evening, then scattered showers after midnight.
.saturday...east northeast winds 20 to 25 knots. seas 9 to
10 feet. wave detail: east 9 feet at 8 seconds. scattered
showers, mainly in the morning.
.saturday night...east northeast winds 20 to 25 knots. seas 9 to
10 feet. wave detail: east 8 feet at 7 seconds and north
northwest 3 feet at 14 seconds. isolated showers in the evening,
then scattered showers after midnight.
.sunday...east winds to 20 knots. seas to 9 feet. wave detail:
east 8 feet at 7 seconds and north northwest 3 feet at
13 seconds. isolated showers.
.sunday night...east winds 20 to 25 knots. seas 8 to 9 feet. wave
detail: east 8 feet at 7 seconds. isolated showers in the
evening, then scattered showers after midnight.
.monday...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 8 feet at 7 seconds. isolated showers, then
scattered showers after midnight.
.tuesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 8 feet at 7 seconds and northwest 4 feet at
16 seconds. isolated showers, then scattered showers after
midnight.
$$
(6/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429155
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz115-221415-
oahu leeward waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east 9 feet at 8 seconds.
.friday...east northeast winds to 25 knots. seas 7 to 10 feet.
wave detail: east 9 feet at 7 seconds.
.friday night...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east 9 feet at 7 seconds and south 3 feet
at 17 seconds.
.saturday...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east northeast 8 feet at 7 seconds and
south 3 feet at 16 seconds.
.saturday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 8 feet at 7 seconds and south
3 feet at 15 seconds.
.sunday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds.
.sunday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 7 feet at 7 seconds. isolated
showers after midnight.
.monday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds. isolated showers
after midnight.
.tuesday...east northeast winds 20 to 25 knots. seas 5 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds. isolated showers
after midnight.
$$
(7/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429156
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz116-221415-
kaiwi channel-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 25 to 30 knots. seas 9 to
10 feet. wave detail: east northeast 9 feet at 7 seconds.
isolated showers after midnight.
.friday...east northeast winds to 25 knots. seas 9 to 10 feet.
wave detail: east northeast 9 feet at 7 seconds. isolated
showers.
.friday night...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east northeast 9 feet at 7 seconds and
south 3 feet at 17 seconds. isolated showers.
.saturday...east northeast winds to 25 knots. seas 7 to 10 feet.
wave detail: east northeast 8 feet at 7 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: east northeast 8 feet at 7 seconds and
south 3 feet at 15 seconds. isolated showers.
.sunday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds. isolated
showers.
.sunday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 7 seconds. isolated
showers.
.monday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east northeast 8 feet at 7 seconds. isolated
showers.
.tuesday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east northeast 7 feet at 7 seconds, south 3 feet at
14 seconds and northwest 3 feet at 16 seconds. isolated showers.
$$
(8/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429157
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-221415-
maui county windward waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 25 to 30 knots, easing to 20 to
25 knots after midnight. seas 8 to 10 feet. wave detail: east
8 feet at 7 seconds. isolated showers.
.friday...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east 8 feet at 7 seconds. isolated showers.
.friday night...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east 8 feet at 7 seconds. scattered showers.
.saturday...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east 8 feet at 7 seconds. scattered showers,
mainly in the morning.
.saturday night...east winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east 8 feet at 7 seconds. isolated showers in the
evening, then scattered showers after midnight.
.sunday...east winds 20 to 25 knots. seas 8 to 9 feet. wave
detail: east 8 feet at 7 seconds. isolated showers.
.sunday night...east winds 20 to 25 knots. seas to 8 feet. wave
detail: east 7 feet at 7 seconds. isolated showers in the
evening, then scattered showers after midnight.
.monday...east winds 20 to 25 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 7 seconds. isolated showers, then
scattered showers after midnight.
.tuesday...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 6 seconds and northwest 4 feet at
16 seconds. isolated showers, then scattered showers after
midnight.
$$
(9/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429158
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-221415-
maui county leeward waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east 9 feet at 8 seconds.
.friday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east 8 feet at 7 seconds and south 3 feet at
17 seconds.
.friday night...northeast winds 20 to 25 knots, becoming east
northeast 15 to 20 knots after midnight. seas 6 to 9 feet. wave
detail: east 7 feet at 6 seconds and south 3 feet at 17 seconds.
.saturday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds and south 3 feet at
16 seconds.
.saturday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds and south 3 feet at
15 seconds.
.sunday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 3 feet at
14 seconds.
.sunday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds. isolated showers
after midnight.
.monday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 6 seconds. isolated showers after
midnight.
.tuesday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots in the afternoon, rising to 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds and south 3 feet at
14 seconds. isolated showers after midnight.
$$
(10/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429159
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-221415-
maalaea bay-
315 pm hst thu may 21 2026
...gale warning in effect through early friday morning...
.tonight...north winds to 35 knots. seas 3 to 4 feet. wave
detail: north northeast 4 feet at 4 seconds.
.friday...north winds to 30 knots, easing to 25 knots in the
afternoon. seas 3 to 4 feet. wave detail: north 4 feet at
4 seconds.
.friday night...north winds to 25 knots. seas 3 to 4 feet. wave
detail: north 4 feet at 4 seconds.
.saturday...north winds to 25 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 4 seconds.
.saturday night...north winds to 25 knots. seas 3 to 4 feet. wave
detail: north northeast 3 feet at 4 seconds.
.sunday...north winds to 25 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 4 seconds.
.sunday night...north winds to 25 knots. seas to 3 feet. wave
detail: north northeast 3 feet at 4 seconds.
.monday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 4 seconds.
.tuesday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds.
$$
(11/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429160
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-221415-
pailolo channel-
315 pm hst thu may 21 2026
...gale warning in effect through early friday morning...
.tonight...east northeast winds 30 to 35 knots. seas 7 to 9 feet.
wave detail: east 8 feet at 6 seconds. isolated showers.
.friday...east northeast winds 25 to 30 knots. seas 6 to 9 feet.
wave detail: east 7 feet at 6 seconds. isolated showers in the
morning.
.friday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east northeast 6 feet at 6 seconds. isolated
showers.
.saturday...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east northeast 5 feet at 7 seconds. isolated
showers in the morning.
.saturday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 7 seconds. isolated
showers.
.sunday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 7 seconds. isolated showers
in the morning.
.sunday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 7 seconds. isolated
showers.
.monday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 7 seconds. isolated showers
in the morning. isolated showers through the day.
.tuesday...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated showers
in the morning. isolated showers through the day.
$$
(12/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429161
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-221415-
alenuihaha channel-
315 pm hst thu may 21 2026
...gale warning in effect through early friday morning...
.tonight...east northeast winds 30 to 35 knots. seas 10 to
14 feet. wave detail: east 12 feet at 7 seconds. scattered
showers this evening. isolated showers after midnight.
.friday...east northeast winds 25 to 30 knots. seas 9 to 13 feet.
wave detail: east 11 feet at 7 seconds and south southwest 3 feet
at 14 seconds. isolated showers.
.friday night...east northeast winds 25 to 30 knots. seas 8 to
11 feet. wave detail: east 10 feet at 7 seconds and south
southwest 3 feet at 17 seconds. scattered showers.
.saturday...east northeast winds 25 to 30 knots. seas 8 to
11 feet. wave detail: east northeast 8 feet at 7 seconds and
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
9 feet. wave detail: east northeast 8 feet at 7 seconds and south
3 feet at 15 seconds. isolated showers.
.sunday...east northeast winds 25 to 30 knots. seas 7 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds and south 3 feet
at 14 seconds. isolated showers.
.sunday night...east northeast winds 25 to 30 knots, easing to
20 to 25 knots after midnight. seas 6 to 9 feet. wave detail:
east northeast 8 feet at 6 seconds. isolated showers.
.monday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east northeast 7 feet at 6 seconds. isolated
showers.
.tuesday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east northeast 7 feet at 6 seconds and south 3 feet
at 14 seconds. isolated showers.
$$
(13/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429162
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz122-221415-
big island windward waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 9 seconds. scattered showers.
.friday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 6 seconds and south 3 feet at
14 seconds. scattered showers, mainly in the morning.
.friday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 6 to 7 feet. wave detail:
east 6 feet at 6 seconds and south 3 feet at 17 seconds.
scattered showers.
.saturday...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 6 feet at 6 seconds and south 4 feet at
15 seconds. scattered showers, mainly in the morning.
.saturday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 6 feet at 6 seconds and south 3 feet at
14 seconds. isolated showers in the evening, then scattered
showers after midnight.
.sunday...east northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east 6 feet at 6 seconds and south 3 feet at
14 seconds. isolated showers.
.sunday night...east northeast winds 15 to 20 knots. seas 7 to
8 feet. wave detail: east 5 feet at 6 seconds and south 3 feet at
14 seconds. isolated showers in the evening, then scattered
showers after midnight.
.monday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 5 feet at 6 seconds. isolated showers, then
scattered showers after midnight.
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 5 feet at 6 seconds, south 3 feet at 14 seconds
and northwest 3 feet at 17 seconds. isolated showers, then
scattered showers after midnight.
$$
(14/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429163
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz123-221415-
big island leeward waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...west of the big island, northwest winds 7 to 10 knots,
veering to east 10 to 15 knots after midnight. near south point,
east winds 25 to 30 knots. seas 7 to 10 feet. wave detail:
northeast 9 feet at 7 seconds and south southwest 3 feet at
15 seconds. isolated showers.
.friday...west of the big island, southeast winds 7 to 10 knots,
veering to west northwest to 10 knots in the afternoon. near
south point, east winds 25 to 30 knots. seas 7 to 10 feet. wave
detail: northeast 9 feet at 7 seconds and south southwest 3 feet
at 14 seconds. isolated showers.
.friday night...west of the big island, southeast winds 10 to
15 knots, becoming 7 to 10 knots after midnight. near south
point, east northeast winds 20 to 25 knots. seas 7 to 10 feet.
wave detail: northeast 8 feet at 7 seconds and south 4 feet at
16 seconds. isolated showers.
.saturday...west of the big island, south winds 7 to 10 knots,
veering to west in the afternoon. near south point, east winds
20 to 25 knots. seas 6 to 9 feet. wave detail: east northeast
6 feet at 6 seconds and south 4 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: northeast 6 feet at 7 seconds and
south 3 feet at 15 seconds. isolated showers.
.sunday...west of the big island, winds variable less than
10 knots, becoming west northwest 7 to 10 knots in the afternoon.
near south point, east winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds and south 3 feet
at 14 seconds. isolated showers in the morning.
.sunday night...winds variable less than 10 knots west of the big
island...east 20 to 25 knots near south point. seas 4 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds and south 3 feet
at 13 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. wave detail: east
northeast 6 feet at 6 seconds. isolated showers in the morning.
isolated showers through the day.
.tuesday...west of the big island, winds variable less than
10 knots, becoming northwest to 10 knots in the afternoon,
backing to south 7 to 10 knots in the evening, veering to north
northwest to 10 knots after midnight. near south point, east
winds 20 to 25 knots, becoming east northeast 15 to 20 knots.
seas 5 to 7 feet. wave detail: east northeast 5 feet at 6 seconds
and south 3 feet at 14 seconds. isolated showers in the morning.
isolated showers through the day.
$$
(15/15)
Latest Coastal Waters Forecast by PHFO
Issued 5/21/2026 3:15 PM US/Hawaii.
Valid through 5/22/2026 4:15 AM US/Hawaii.
fzhw50 phfo 220115 cca
cwfhfo
expires:202605221415;;429164
coastal waters forecast...corrected
national weather service honolulu hi
315 pm hst thu may 21 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz124-221415-
big island southeast waters-
315 pm hst thu may 21 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 25 to 30 knots. seas 8 to
10 feet. wave detail: east 9 feet at 6 seconds and south
southwest 3 feet at 15 seconds. isolated showers this evening.
scattered showers after midnight.
.friday...east northeast winds 25 to 30 knots. seas 8 to 10 feet.
wave detail: east 9 feet at 7 seconds and south southwest 3 feet
at 14 seconds. isolated showers.
.friday night...east northeast winds to 25 knots. seas 8 to
10 feet. wave detail: east 8 feet at 6 seconds and south 4 feet
at 16 seconds. isolated showers in the evening, then scattered
showers after midnight.
.saturday...east northeast winds to 25 knots. seas 8 to 10 feet.
wave detail: east 8 feet at 6 seconds and south 4 feet at
16 seconds. scattered showers in the morning. isolated showers in
the afternoon.
.saturday night...east northeast winds to 25 knots. seas 8 to
9 feet. wave detail: east 8 feet at 6 seconds and south 3 feet at
15 seconds. isolated showers.
.sunday...east northeast winds to 25 knots. seas 8 to 9 feet.
wave detail: east 8 feet at 6 seconds and south 3 feet at
14 seconds. isolated showers.
.sunday night...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east 7 feet at 6 seconds and south 3 feet at
14 seconds. isolated showers.
.monday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 6 seconds. isolated showers.
.tuesday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 6 seconds and south 3 feet at
14 seconds. isolated showers.
$$
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