(1/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/9/2026 3:18 AM US/Hawaii.
Valid through 8/9/2026 4:15 PM US/Hawaii.
fzhw50 phfo 091318
cwfhfo
expires:202608100215;;882759
coastal waters forecast
national weather service honolulu hi
318 am hst sun aug 9 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-100215-
maui county windward waters-
318 am hst sun aug 9 2026
.today...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east northeast 5 feet at 5 seconds. scattered
showers.
.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east northeast 5 feet at 6 seconds. scattered showers.
.monday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east northeast 5 feet at 5 seconds. isolated showers.
.monday night...east winds 15 to 20 knots. seas to 4 feet. wave
detail: east 4 feet at 5 seconds. isolated showers.
.tuesday...east winds 15 to 20 knots. seas to 4 feet. wave
detail: east northeast 4 feet at 5 seconds.
.tuesday night...east winds 15 to 20 knots. seas to 4 feet. wave
detail: east northeast 4 feet at 5 seconds. isolated showers
after midnight.
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 5 feet at 5 seconds. isolated
showers.
.thursday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: northeast 6 feet at 6 seconds. isolated
showers.
$$
(2/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/9/2026 3:18 AM US/Hawaii.
Valid through 8/9/2026 4:15 PM US/Hawaii.
fzhw50 phfo 091318
cwfhfo
expires:202608100215;;882760
coastal waters forecast
national weather service honolulu hi
318 am hst sun aug 9 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-100215-
maui county leeward waters-
318 am hst sun aug 9 2026
.today...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east southeast 4 feet at 5 seconds. isolated
showers.
.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 6 seconds and south 3 feet at
15 seconds. isolated showers.
.monday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 5 seconds and south 3 feet at
15 seconds. isolated showers in the morning.
.monday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds and south 3 feet at
15 seconds. isolated showers in the evening.
.tuesday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: south 4 feet at 14 seconds and east 3 feet at 5 seconds.
.tuesday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: south 4 feet at 13 seconds and east 3 feet
at 5 seconds.
.wednesday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: south 5 feet at 18 seconds and east 3 feet
at 6 seconds.
.thursday...northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 5 to 7 feet. wave detail: south 5 feet at
15 seconds and east 4 feet at 6 seconds.
$$
(3/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/9/2026 3:18 AM US/Hawaii.
Valid through 8/9/2026 4:15 PM US/Hawaii.
fzhw50 phfo 091318
cwfhfo
expires:202608100215;;882761
coastal waters forecast
national weather service honolulu hi
318 am hst sun aug 9 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-100215-
maalaea bay-
318 am hst sun aug 9 2026
...small craft advisory in effect through monday afternoon...
.today...north winds 20 to 25 knots. seas to 2 feet or less.
isolated showers.
.tonight...north winds 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 northeast winds 20 to 25 knots. seas to
2 feet or less.
.tuesday...north winds to 20 knots, becoming north northeast in
the afternoon. 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
3 feet. wave detail: north northeast 3 feet at 3 seconds.
.thursday...north winds to 25 knots. seas 3 to 4 feet. wave
detail: north northeast 3 feet at 3 seconds.
$$
(4/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/9/2026 3:18 AM US/Hawaii.
Valid through 8/9/2026 4:15 PM US/Hawaii.
fzhw50 phfo 091318
cwfhfo
expires:202608100215;;882762
coastal waters forecast
national weather service honolulu hi
318 am hst sun aug 9 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-100215-
pailolo channel-
318 am hst sun aug 9 2026
...small craft advisory in effect through monday afternoon...
.today...east northeast winds 20 to 25 knots. seas 3 to 4 feet.
wave detail: east northeast 4 feet at 5 seconds. scattered
showers.
.tonight...east northeast winds 20 to 25 knots. seas 3 to 4 feet.
wave detail: east northeast 4 feet at 5 seconds. scattered
showers.
.monday...east northeast winds 20 to 25 knots. seas 3 to 4 feet.
wave detail: east northeast 3 feet at 6 seconds. scattered
showers in the morning. isolated showers in the afternoon.
.monday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 3 to 4 feet. wave detail:
east northeast 3 feet at 5 seconds. scattered showers in the
evening.
.tuesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 3 to 4 feet. wave detail: east
northeast 3 feet at 5 seconds.
.tuesday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east northeast 3 feet at 5 seconds.
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 3 to 5 feet. wave detail: east northeast 4 feet at
5 seconds. isolated showers after midnight.
.thursday...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east northeast 5 feet at 6 seconds. isolated
showers in the morning. isolated showers through the day.
$$
(5/5)
Latest Coastal Waters Forecast by PHFO
Issued 8/9/2026 3:18 AM US/Hawaii.
Valid through 8/9/2026 4:15 PM US/Hawaii.
fzhw50 phfo 091318
cwfhfo
expires:202608100215;;882763
coastal waters forecast
national weather service honolulu hi
318 am hst sun aug 9 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-100215-
alenuihaha channel-
318 am hst sun aug 9 2026
...small craft advisory in effect through monday afternoon...
.today...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east northeast 6 feet at 5 seconds. isolated
showers.
.tonight...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated
showers.
.monday...east northeast winds 20 to 25 knots. seas 4 to 5 feet.
wave detail: east northeast 4 feet at 5 seconds. isolated
showers.
.monday night...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 5 seconds and south southwest 3 feet at
15 seconds. isolated showers.
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 5 seconds and south
southwest 3 feet at 14 seconds. isolated showers in the morning.
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east northeast 5 feet at 5 seconds and south
southwest 4 feet at 14 seconds.
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 5 to 7 feet. wave detail: east northeast 6 feet at
6 seconds and south southwest 4 feet at 18 seconds. isolated
showers through the day.
.thursday...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east northeast 7 feet at 6 seconds and south
southwest 4 feet at 15 seconds. isolated showers.
$$
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