(1/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928329
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz110-240315-
kauai northwest waters-
449 am hst wed sep 23 2026
.today...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 9 seconds and north northwest 3 feet
at 10 seconds. isolated showers this morning.
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 8 seconds.
.thursday...east northeast winds to 20 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 8 seconds. isolated showers in the
afternoon.
.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 to 25 knots. seas 7 to 8 feet.
wave detail: east 8 feet at 9 seconds. scattered showers, mainly
in the morning.
.friday night...east northeast winds to 25 knots. gusts up to
35 knots in the evening. seas 8 to 10 feet. wave detail: east
10 feet at 9 seconds. scattered showers.
.saturday...east northeast winds 25 to 30 knots. seas 8 to
11 feet. wave detail: east 11 feet at 9 seconds. scattered
showers.
.sunday...tropical storm conditions possible. scattered showers
in the morning, then isolated showers in the afternoon. scattered
showers through the day.
$$
(2/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928330
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz111-240315-
kauai windward waters-
449 am hst wed sep 23 2026
.today...east northeast winds to 15 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 9 seconds and north northwest 3 feet at
10 seconds.
.tonight...east northeast winds to 15 knots. seas 5 to 7 feet.
wave detail: east southeast 5 feet at 8 seconds and north
northwest 3 feet at 9 seconds. isolated showers after midnight.
.thursday...east northeast winds to 20 knots. seas 7 to 9 feet.
wave detail: east 8 feet at 8 seconds and north 3 feet at
9 seconds. isolated showers in the morning, then scattered
showers in the afternoon.
.thursday night...east northeast winds to 20 knots. seas 7 to
8 feet. wave detail: east southeast 8 feet at 8 seconds.
scattered showers.
.friday...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east southeast 9 feet at 9 seconds. scattered
showers.
.friday night...east northeast winds to 25 knots. seas 9 to
11 feet. wave detail: east southeast 10 feet at 9 seconds.
scattered showers.
.saturday...east northeast winds 25 to 30 knots. seas 10 to
12 feet. wave detail: east southeast 11 feet at 9 seconds and
south southwest 3 feet at 15 seconds. scattered showers.
.sunday...east winds 25 to 30 knots. seas 10 to 12 feet. wave
detail: east southeast 11 feet at 9 seconds, south 4 feet at
14 seconds and northwest 3 feet at 13 seconds. scattered showers.
$$
(3/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928331
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz112-240315-
kauai leeward waters-
449 am hst wed sep 23 2026
.today...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 7 seconds and north northwest 3 feet
at 10 seconds. isolated showers.
.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 7 seconds.
.thursday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east 7 feet at 8 seconds. isolated showers
in the morning. scattered showers in the afternoon.
.thursday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east 7 feet at 8 seconds. scattered showers.
.friday...east northeast winds 20 to 25 knots. gusts up to
35 knots in the afternoon. seas 6 to 9 feet. wave detail: east
8 feet at 8 seconds. scattered showers.
.friday night...northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east 9 feet at 9 seconds. scattered
showers.
.saturday...tropical storm conditions possible. scattered
showers.
.sunday...tropical storm conditions possible. scattered showers.
$$
(4/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928332
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz113-240315-
kauai channel-
449 am hst wed sep 23 2026
.today...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and north 3 feet at
10 seconds.
.tonight...northeast winds to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 6 seconds. isolated showers after
midnight.
.thursday...northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east northeast 7 feet at 8 seconds. scattered
showers.
.thursday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 8 feet at 7 seconds.
scattered showers.
.friday...northeast winds to 25 knots. gusts up to 35 knots in
the afternoon. seas 8 to 9 feet. wave detail: east northeast
9 feet at 8 seconds. scattered showers.
.friday night...northeast winds to 25 knots. seas 9 to 11 feet.
wave detail: east northeast 11 feet at 8 seconds. scattered
showers.
.saturday...tropical storm conditions possible. scattered
showers.
.sunday...east northeast winds 25 to 30 knots. seas 9 to 12 feet.
wave detail: east northeast 11 feet at 8 seconds and south
southwest 5 feet at 9 seconds. scattered showers in the morning,
then isolated showers in the afternoon. scattered showers through
the day.
$$
(5/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928333
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz114-240315-
oahu windward waters-
449 am hst wed sep 23 2026
.today...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 9 seconds and north northwest 3 feet
at 10 seconds.
.tonight...east northeast winds to 20 knots. seas 6 to 8 feet.
wave detail: east southeast 6 feet at 8 seconds and north
northwest 3 feet at 10 seconds. isolated showers in the evening,
then scattered showers after midnight.
.thursday...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east 9 feet at 8 seconds and north 3 feet
at 9 seconds. scattered showers.
.thursday night...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: east 9 feet at 8 seconds. scattered showers.
.friday...east northeast winds to 25 knots. seas 9 to 11 feet.
wave detail: east southeast 10 feet at 8 seconds. scattered
showers.
.friday night...east northeast winds 25 to 30 knots. seas 11 to
12 feet. wave detail: east southeast 12 feet at 9 seconds.
scattered showers.
.saturday...tropical storm conditions possible. scattered
showers.
.sunday...east winds 25 to 30 knots. seas 9 to 13 feet. wave
detail: east 12 feet at 9 seconds, south southwest 4 feet at
13 seconds and northwest 3 feet at 13 seconds. scattered showers
in the morning, then isolated showers in the afternoon. scattered
showers through the day.
$$
(6/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928334
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz115-240315-
oahu leeward waters-
449 am hst wed sep 23 2026
.today...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 3 feet at
12 seconds.
.tonight...northeast winds to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 6 seconds. isolated showers.
.thursday...northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east northeast 7 feet at 7 seconds. isolated showers
in the morning, then scattered showers in the afternoon.
.thursday night...northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east northeast 8 feet at 7 seconds. isolated
showers.
.friday...northeast winds 25 to 30 knots. seas 7 to 10 feet. wave
detail: east northeast 10 feet at 8 seconds. isolated showers.
isolated thunderstorms in the afternoon.
.friday night...northeast winds 25 to 30 knots. seas 8 to
11 feet. wave detail: east 11 feet at 8 seconds. isolated showers
in the evening, then scattered showers after midnight.
.saturday...tropical storm conditions possible. scattered
showers.
.sunday...tropical storm conditions possible. isolated showers.
winds and seas higher in and near tstms.
$$
(7/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928335
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz116-240315-
kaiwi channel-
449 am hst wed sep 23 2026
.today...east northeast winds to 20 knots. seas 5 to 8 feet. wave
detail: east northeast 7 feet at 6 seconds and north 3 feet at
10 seconds.
.tonight...east northeast winds to 20 knots. seas 5 to 8 feet.
wave detail: east northeast 7 feet at 6 seconds and north 3 feet
at 10 seconds. isolated showers.
.thursday...east northeast winds to 25 knots. gusts up to
35 knots in the afternoon. seas 6 to 9 feet. wave detail: east
northeast 9 feet at 8 seconds. isolated showers.
.thursday night...east northeast winds to 25 knots. gusts up to
35 knots after midnight. seas 6 to 9 feet. wave detail: east
northeast 9 feet at 8 seconds and south 3 feet at 11 seconds.
isolated showers.
.friday...east northeast winds to 30 knots. seas 8 to 11 feet.
wave detail: east northeast 11 feet at 8 seconds. isolated
showers.
.friday night...east northeast winds to 30 knots. seas 9 to
13 feet. wave detail: east northeast 13 feet at 8 seconds.
isolated showers in the evening, then scattered showers after
midnight.
.saturday...tropical storm conditions possible. scattered
showers, mainly in the morning.
.sunday...tropical storm conditions possible. isolated showers in
the morning. isolated showers through the day.
$$
(8/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928336
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-240315-
maui county windward waters-
449 am hst wed sep 23 2026
.today...east northeast winds to 20 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 9 seconds and north 3 feet at 10 seconds.
scattered showers.
.tonight...east winds to 20 knots. seas 6 to 8 feet. wave detail:
east southeast 7 feet at 8 seconds and north northwest 3 feet at
10 seconds. scattered showers. isolated thunderstorms after
midnight.
.thursday...east northeast winds to 25 knots. seas to 9 feet.
wave detail: east 9 feet at 8 seconds. scattered showers with
isolated thunderstorms.
.thursday night...east northeast winds to 25 knots. gusts up to
35 knots after midnight. seas to 9 feet. wave detail: east 9 feet
at 8 seconds. scattered showers with isolated thunderstorms.
.friday...east northeast winds 25 to 30 knots. seas 10 to
11 feet. wave detail: east 11 feet at 8 seconds. scattered
showers with isolated thunderstorms.
.friday night...tropical storm conditions possible. scattered
showers with isolated thunderstorms.
.saturday...tropical storm conditions possible. scattered showers
with isolated thunderstorms.
.sunday...tropical storm conditions possible. scattered showers
in the morning, then isolated showers in the afternoon. scattered
showers through the day.
winds and seas higher in and near tstms.
$$
(9/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928337
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-240315-
maui county leeward waters-
449 am hst wed sep 23 2026
.today...east northeast winds 10 to 15 knots, rising to 15 to
20 knots this afternoon. seas 4 to 6 feet. wave detail: east
5 feet at 6 seconds.
.tonight...northeast winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight.
.thursday...northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 8 seconds. scattered showers with
isolated thunderstorms.
.thursday night...northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 8 seconds and south 4 feet at
11 seconds. scattered showers with isolated thunderstorms in the
evening, then isolated showers after midnight.
.friday...northeast winds 20 to 25 knots. seas 5 to 8 feet. wave
detail: east 8 feet at 7 seconds. scattered showers in the
morning, then isolated showers and thunderstorms in the
afternoon.
.friday night...tropical storm conditions possible. scattered
showers. isolated thunderstorms after midnight.
.saturday...tropical storm conditions possible. scattered showers
in the morning. isolated thunderstorms. isolated showers.
.sunday...tropical storm conditions possible. isolated showers.
winds and seas higher in and near tstms.
$$
(10/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928338
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-240315-
maalaea bay-
449 am hst wed sep 23 2026
...small craft advisory in effect through early friday morning...
.today...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds.
.tonight...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. isolated showers.
.thursday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 4 seconds. scattered showers.
isolated thunderstorms in the afternoon.
.thursday night...north winds 25 to 30 knots. seas 3 to 4 feet.
wave detail: north northeast 4 feet at 4 seconds and south 4 feet
at 11 seconds. isolated thunderstorms in the evening. isolated
heavy showers.
.friday...tropical storm conditions possible. north winds to
30 knots, rising to 35 to 40 knots in the afternoon. seas 3 to
4 feet. wave detail: north northeast 4 feet at 4 seconds and
south 3 feet at 10 seconds. isolated showers.
.friday night...tropical storm conditions possible. isolated
showers. isolated thunderstorms after midnight.
.saturday...tropical storm conditions possible. isolated showers
and thunderstorms.
.sunday...tropical storm conditions possible.
winds and seas higher in and near tstms.
$$
(11/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928339
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-240315-
pailolo channel-
449 am hst wed sep 23 2026
...small craft advisory in effect through early friday morning...
.today...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 4 seconds.
.tonight...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 4 seconds. isolated showers in the
evening. scattered showers after midnight.
.thursday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 8 seconds. scattered showers,
mainly in the morning.
.thursday night...east northeast winds 25 to 30 knots. seas 5 to
8 feet. wave detail: east 6 feet at 7 seconds. isolated showers
in the evening. scattered showers after midnight.
.friday...tropical storm conditions possible. east northeast
winds 25 to 30 knots, rising to 30 to 35 knots in the afternoon.
seas 6 to 9 feet. wave detail: east 8 feet at 6 seconds. isolated
showers in the morning, then scattered showers with isolated
thunderstorms in the afternoon.
.friday night...tropical storm conditions possible. scattered
showers.
.saturday...tropical storm conditions possible. isolated
thunderstorms through the night. isolated showers.
.sunday...tropical storm conditions possible. isolated showers in
the morning. isolated showers after midnight.
winds and seas higher in and near tstms.
$$
(12/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928340
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-240315-
alenuihaha channel-
449 am hst wed sep 23 2026
...small craft advisory in effect through early friday morning...
.today...east northeast winds 20 to 25 knots. gusts up to
35 knots this afternoon. seas 6 to 7 feet. wave detail: east
7 feet at 7 seconds. isolated showers this morning, then
scattered showers with isolated thunderstorms this afternoon.
.tonight...east northeast winds 20 to 25 knots. gusts up to
35 knots after midnight. seas 6 to 7 feet. wave detail: east
7 feet at 7 seconds. scattered showers with isolated
thunderstorms.
.thursday...east northeast winds 25 to 30 knots. seas 7 to
9 feet. wave detail: east northeast 9 feet at 8 seconds and south
3 feet at 11 seconds. scattered heavy showers with isolated
thunderstorms.
.thursday night...east northeast winds 25 to 30 knots. seas 8 to
11 feet. wave detail: east 10 feet at 8 seconds and south 4 feet
at 11 seconds. scattered heavy showers with isolated
thunderstorms.
.friday...tropical storm conditions possible. east northeast
winds 30 to 35 knots. seas 10 to 14 feet. wave detail: east
13 feet at 8 seconds and south 4 feet at 10 seconds. scattered
showers with isolated thunderstorms.
.friday night...hurricane conditions possible. scattered showers
with isolated thunderstorms.
.saturday...hurricane conditions possible. scattered showers with
isolated thunderstorms.
.sunday...tropical storm conditions possible. isolated showers.
winds and seas higher in and near tstms.
$$
(13/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928341
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz122-240315-
big island windward waters-
449 am hst wed sep 23 2026
.today...east northeast winds to 20 knots. seas 6 to 8 feet. wave
detail: east 7 feet at 9 seconds and north 3 feet at 10 seconds.
occasional heavy showers. isolated thunderstorms this afternoon.
.tonight...east northeast winds to 20 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 9 seconds and south 3 feet at
12 seconds. heavy showers with isolated thunderstorms.
.thursday...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: east 8 feet at 7 seconds and south southwest
4 feet at 11 seconds. heavy showers with isolated thunderstorms.
.thursday night...tropical storm conditions possible. east winds
to 25 knots. seas 8 to 10 feet. wave detail: east 9 feet at
7 seconds and south southwest 5 feet at 9 seconds. heavy showers
with isolated thunderstorms.
.friday...hurricane conditions possible. east winds 25 to
30 knots. seas 9 to 11 feet. wave detail: east 10 feet at
8 seconds and south 6 feet at 9 seconds. heavy showers with
isolated thunderstorms.
.friday night...hurricane conditions possible. numerous heavy
showers with isolated thunderstorms.
.saturday...hurricane conditions possible. numerous heavy showers
through the night. isolated thunderstorms. scattered heavy
showers through the day.
.sunday...tropical storm conditions possible. isolated
thunderstorms in the morning. scattered showers.
winds and seas higher in and near tstms.
$$
(14/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928342
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz123-240315-
big island leeward waters-
449 am hst wed sep 23 2026
...small craft advisory in effect through early friday morning...
.today...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated showers
this morning, then numerous heavy showers with isolated
thunderstorms this afternoon.
.tonight...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east northeast 5 feet at 6 seconds. numerous heavy
showers with isolated thunderstorms.
.thursday...northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east northeast 6 feet at 7 seconds and south 3 feet
at 11 seconds. heavy showers with isolated thunderstorms.
.thursday night...northeast winds 25 to 30 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 7 seconds and south
4 feet at 11 seconds. numerous heavy showers with isolated
thunderstorms.
.friday...tropical storm conditions possible. northeast winds
30 to 35 knots. seas 8 to 11 feet. wave detail: east northeast
9 feet at 8 seconds and south 4 feet at 10 seconds. numerous
heavy showers with isolated thunderstorms.
.friday night...hurricane conditions possible. numerous heavy
showers with isolated thunderstorms.
.saturday...hurricane conditions possible. heavy showers with
isolated thunderstorms.
.sunday...hurricane conditions possible. numerous heavy showers
in the morning. isolated thunderstorms through the night.
scattered showers.
winds and seas higher in and near tstms.
$$
(15/15)
Latest Coastal Waters Forecast by PHFO
Issued 9/23/2026 4:49 AM US/Hawaii.
Valid through 9/23/2026 5:15 PM US/Hawaii.
fzhw50 phfo 231449
cwfhfo
expires:202609240315;;928343
coastal waters forecast
national weather service honolulu hi
449 am hst wed sep 23 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz124-240315-
big island southeast waters-
449 am hst wed sep 23 2026
...small craft advisory in effect through early friday morning...
.today...east northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east 8 feet at 9 seconds. occasional heavy showers.
isolated thunderstorms this afternoon.
.tonight...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east 8 feet at 8 seconds and south 3 feet at
12 seconds. heavy showers with isolated thunderstorms.
.thursday...east northeast winds 25 to 30 knots. seas 9 to
11 feet. wave detail: east 10 feet at 8 seconds and south 4 feet
at 11 seconds. heavy showers with isolated thunderstorms.
.thursday night...tropical storm conditions possible. east
northeast winds 25 to 30 knots, rising to 30 to 35 knots after
midnight. seas 10 to 13 feet. wave detail: east 12 feet at
8 seconds and south southwest 5 feet at 11 seconds. heavy showers
with isolated thunderstorms.
.friday...hurricane conditions possible. east northeast winds
30 to 40 knots. seas 11 to 14 feet. wave detail: east 13 feet at
8 seconds and south 6 feet at 9 seconds. heavy showers with
isolated thunderstorms.
.friday night...hurricane conditions possible. heavy showers with
isolated thunderstorms.
.saturday...hurricane conditions possible. heavy showers with
isolated thunderstorms.
.sunday...hurricane conditions possible. numerous heavy showers
with isolated thunderstorms in the morning, then scattered
showers.
winds and seas higher in and near tstms.
$$
|