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(1/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/30/2026 3:55 AM US/Hawaii.
Valid through 8/30/2026 4:45 PM US/Hawaii.
fzhw50 phfo 301355
cwfhfo
expires:202608310245;;609205
coastal waters forecast
national weather service honolulu hi
355 am hst sun aug 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-310245-
maui county windward waters-
355 am hst sun aug 30 2026
...small craft advisory in effect through late this afternoon...
.today...east winds 20 to 25 knots. seas 4 to 6 feet. wave
detail: east 6 feet at 6 seconds. isolated showers.
.tonight...east winds 20 to 25 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered showers.
.monday...east winds 20 to 25 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 6 seconds. scattered showers.
.monday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 6 feet at 6 seconds. isolated showers
in the evening, then scattered showers after midnight.
.tuesday...east northeast winds to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds. scattered showers.
.tuesday night...east winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 6 feet at 6 seconds. scattered showers.
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 7 seconds. isolated showers in the
morning, then scattered showers.
.thursday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 6 feet at 8 seconds. scattered showers.
$$
(2/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/30/2026 3:55 AM US/Hawaii.
Valid through 8/30/2026 4:45 PM US/Hawaii.
fzhw50 phfo 301355
cwfhfo
expires:202608310245;;609206
coastal waters forecast
national weather service honolulu hi
355 am hst sun aug 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-310245-
maui county leeward waters-
355 am hst sun aug 30 2026
...small craft advisory in effect through late this afternoon...
.today...east winds 20 to 25 knots. seas 4 to 6 feet. wave
detail: east southeast 5 feet at 6 seconds.
.tonight...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 3 to 5 feet. wave detail: east
5 feet at 6 seconds. isolated showers after midnight.
.monday...east northeast winds 20 to 25 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 5 seconds. isolated showers in the
morning.
.monday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. isolated showers
after midnight.
.tuesday...northeast winds 10 to 15 knots, becoming east
northeast 15 to 20 knots in the afternoon. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds. isolated showers in the
afternoon.
.tuesday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. isolated showers.
.wednesday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the evening, then becoming northeast 10 to 15 knots
after midnight. seas 3 to 5 feet. wave detail: east 3 feet at
5 seconds and south 3 feet at 16 seconds. isolated showers.
.thursday...east northeast winds 15 to 20 knots, becoming
northeast 20 to 25 knots in the evening, easing to 15 to 20 knots
after midnight. seas 4 to 6 feet. wave detail: east 4 feet at
6 seconds. isolated showers.
$$
(3/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/30/2026 3:55 AM US/Hawaii.
Valid through 8/30/2026 4:45 PM US/Hawaii.
fzhw50 phfo 301355
cwfhfo
expires:202608310245;;609207
coastal waters forecast
national weather service honolulu hi
355 am hst sun aug 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-310245-
maalaea bay-
355 am hst sun aug 30 2026
...small craft advisory in effect through late this afternoon...
.today...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds.
.tonight...north northeast winds 20 to 25 knots. seas to 2 feet
or less. wave detail: north northeast 2 feet at 3 seconds.
.monday...north northeast winds 20 to 25 knots. seas to 2 feet or
less.
.monday night...north winds 20 to 25 knots. seas to 2 feet or
less.
.tuesday...north winds 20 to 25 knots. seas to 2 feet or less.
.tuesday night...north winds to 20 knots. seas to 2 feet or less.
.wednesday...north winds to 20 knots, rising to 25 knots. seas to
2 feet or less. isolated showers in the afternoon.
.thursday...north winds to 25 knots, rising to 30 knots. seas to
3 feet.
$$
(4/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/30/2026 3:55 AM US/Hawaii.
Valid through 8/30/2026 4:45 PM US/Hawaii.
fzhw50 phfo 301355
cwfhfo
expires:202608310245;;609208
coastal waters forecast
national weather service honolulu hi
355 am hst sun aug 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-310245-
pailolo channel-
355 am hst sun aug 30 2026
...small craft advisory in effect through late this afternoon...
.today...east northeast winds 25 to 30 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 5 seconds. isolated showers this
morning.
.tonight...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. isolated showers in the
evening. scattered showers after midnight.
.monday...east northeast winds to 25 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 6 seconds. scattered showers in the
morning. isolated showers in the afternoon.
.monday night...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east northeast 3 feet at 6 seconds.
scattered showers after midnight.
.tuesday...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east northeast 3 feet at 6 seconds. isolated showers
in the morning. scattered showers in the afternoon.
.tuesday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east northeast 3 feet at 6 seconds.
scattered showers in the evening. isolated showers after
midnight.
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 3 to 5 feet. wave detail: east northeast 3 feet at
6 seconds. isolated showers. scattered showers after midnight.
.thursday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots. seas 3 to 5 feet. wave detail: east 3 feet at
6 seconds. isolated showers.
$$
(5/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/30/2026 3:55 AM US/Hawaii.
Valid through 8/30/2026 4:45 PM US/Hawaii.
fzhw50 phfo 301355
cwfhfo
expires:202608310245;;609209
coastal waters forecast
national weather service honolulu hi
355 am hst sun aug 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-310245-
alenuihaha channel-
355 am hst sun aug 30 2026
...small craft advisory in effect through late this afternoon...
.today...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 6 seconds.
.tonight...east northeast winds 25 to 30 knots, easing to 20 to
25 knots after midnight. seas 4 to 6 feet. wave detail: east
6 feet at 6 seconds. scattered showers in the evening. isolated
showers after midnight.
.monday...east northeast winds 25 to 30 knots. seas 4 to 5 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated
showers.
.monday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east northeast 5 feet at 6 seconds.
scattered showers in the evening. isolated showers after
midnight.
.tuesday...east northeast winds 20 to 25 knots. seas 4 to 5 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated
showers.
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 5 feet at 6 seconds.
scattered showers in the evening. isolated showers after
midnight.
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 4 to 6 feet. wave detail: east northeast 5 feet at
6 seconds and south southwest 3 feet at 16 seconds. isolated
showers.
.thursday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots. seas 5 to 7 feet. wave detail: east 6 feet at
6 seconds. isolated showers.
$$
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