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(1/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/30/2026 3:20 AM US/Hawaii.
Valid through 7/30/2026 4:30 PM US/Hawaii.
fzhw50 phfo 301320
cwfhfo
expires:202607310230;;334680
coastal waters forecast
national weather service honolulu hi
320 am hst thu jul 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-310230-
maui county windward waters-
320 am hst thu jul 30 2026
.today...east southeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east southeast 5 feet at 5 seconds. scattered
showers, mainly this morning.
.tonight...east winds to 20 knots. seas 6 to 7 feet. wave detail:
east 6 feet at 5 seconds. isolated showers in the evening, then
scattered showers after midnight.
.friday...east winds 20 to 25 knots. seas 7 to 8 feet. wave
detail: east northeast 6 feet at 6 seconds and east 3 feet at
15 seconds. scattered showers, mainly in the morning.
.friday night...east winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: east northeast 7 feet at 6 seconds and east 3 feet at
14 seconds. isolated showers in the evening, then scattered
showers after midnight.
.saturday...east winds 20 to 25 knots. seas 8 to 9 feet. wave
detail: east northeast 7 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: northeast 7 feet at 6 seconds and east 3 feet at
14 seconds. isolated showers in the evening, then scattered
showers after midnight.
.sunday...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: northeast 6 feet at 6 seconds and east 3 feet at
14 seconds. scattered showers in the morning, then isolated
showers in the afternoon. scattered showers through the day.
.monday...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 11 seconds and east northeast 3 feet
at 4 seconds. scattered showers through the night, then isolated
showers in the evening. scattered showers after midnight.
$$
(2/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/30/2026 3:20 AM US/Hawaii.
Valid through 7/30/2026 4:30 PM US/Hawaii.
fzhw50 phfo 301320
cwfhfo
expires:202607310230;;334681
coastal waters forecast
national weather service honolulu hi
320 am hst thu jul 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-310230-
maui county leeward waters-
320 am hst thu jul 30 2026
.today...east winds 15 to 20 knots. seas 5 to 8 feet. wave
detail: east southeast 5 feet at 6 seconds and south southwest
4 feet at 13 seconds. isolated showers.
.tonight...east winds 20 to 25 knots, easing to 15 to 20 knots
after midnight. seas 5 to 8 feet. wave detail: east southeast
6 feet at 7 seconds and south 4 feet at 12 seconds. isolated
showers.
.friday...east northeast winds 15 to 20 knots, becoming east
20 to 25 knots in the afternoon. seas 5 to 7 feet. wave detail:
east southeast 6 feet at 7 seconds and south 3 feet at
12 seconds.
.friday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east southeast 5 feet at 7 seconds. isolated
showers after midnight.
.saturday...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 5 feet at 6 seconds.
.saturday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 3 to 5 feet. wave detail:
east 5 feet at 6 seconds. isolated showers after midnight.
.sunday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. isolated showers after
midnight.
.monday...northeast winds 10 to 15 knots, veering to east
northeast 7 to 10 knots. seas 3 to 4 feet. wave detail: east
3 feet at 4 seconds. isolated showers after midnight.
$$
(3/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/30/2026 3:20 AM US/Hawaii.
Valid through 7/30/2026 4:30 PM US/Hawaii.
fzhw50 phfo 301320
cwfhfo
expires:202607310230;;334682
coastal waters forecast
national weather service honolulu hi
320 am hst thu jul 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-310230-
maalaea bay-
320 am hst thu jul 30 2026
...small craft advisory in effect through early saturday
morning...
.today...north winds to 25 knots. seas 3 to 4 feet this morning,
then to 2 feet or less.
.tonight...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: east southeast 2 feet at 3 seconds.
.friday...north winds to 25 knots. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds.
.friday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: northeast 2 feet at 3 seconds.
.saturday...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds.
.saturday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds.
.sunday...north winds to 25 knots, easing to 20 knots after
midnight. seas to 2 feet or less. wave detail: north northeast
2 feet at 3 seconds.
.monday...north winds to 20 knots, easing to 15 knots after
midnight. seas to 2 feet or less.
$$
(4/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/30/2026 3:20 AM US/Hawaii.
Valid through 7/30/2026 4:30 PM US/Hawaii.
fzhw50 phfo 301320
cwfhfo
expires:202607310230;;334683
coastal waters forecast
national weather service honolulu hi
320 am hst thu jul 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-310230-
pailolo channel-
320 am hst thu jul 30 2026
...small craft advisory in effect through early saturday
morning...
.today...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 5 seconds. isolated showers.
.tonight...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 5 seconds. isolated showers.
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 5 seconds. isolated
showers.
.friday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds. isolated
showers.
.saturday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 7 seconds. isolated
showers in the morning.
.saturday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 7 seconds. isolated
showers in the evening. scattered showers after midnight.
.sunday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 4 to 6 feet. wave detail: east
northeast 4 feet at 6 seconds. isolated showers.
.monday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 3 to 4 feet. wave detail: east
northeast 3 feet at 5 seconds. isolated showers.
$$
(5/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/30/2026 3:20 AM US/Hawaii.
Valid through 7/30/2026 4:30 PM US/Hawaii.
fzhw50 phfo 301320
cwfhfo
expires:202607310230;;334684
coastal waters forecast
national weather service honolulu hi
320 am hst thu jul 30 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-310230-
alenuihaha channel-
320 am hst thu jul 30 2026
...small craft advisory in effect through early saturday
morning...
.today...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 6 seconds and south southwest 4 feet
at 13 seconds. isolated showers.
.tonight...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east 7 feet at 6 seconds and south southwest 4 feet
at 12 seconds. isolated showers.
.friday...east northeast winds 25 to 30 knots. seas 7 to 10 feet.
wave detail: east northeast 8 feet at 6 seconds, south southwest
3 feet at 12 seconds and east 3 feet at 15 seconds. isolated
showers.
.friday night...east northeast winds 25 to 30 knots. seas 7 to
9 feet. wave detail: east northeast 8 feet at 6 seconds and east
3 feet at 14 seconds. isolated showers.
.saturday...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east northeast 8 feet at 7 seconds. isolated
showers in the morning. scattered showers in the afternoon.
.saturday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 7 feet at 6 seconds and east
3 feet at 14 seconds. isolated showers.
.sunday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 4 to 6 feet. wave detail: east
northeast 5 feet at 6 seconds and east 3 feet at 14 seconds.
isolated showers.
.monday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 4 to 5 feet. wave detail: east
northeast 4 feet at 5 seconds and east 3 feet at 12 seconds.
isolated showers.
$$
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