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(1/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:05 PM US/Hawaii.
Valid through 7/20/2026 3:45 AM US/Hawaii.
fzhw50 phfo 200105
cwfhfo
expires:202607201345;;261882
coastal waters forecast
national weather service honolulu hi
305 pm hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-201345-
maui county windward waters-
305 pm hst sun jul 19 2026
.tonight...east northeast winds 15 to 20 knots. seas to 4 feet.
wave detail: east 4 feet at 8 seconds. isolated showers this
evening, then scattered showers after midnight.
.monday...east winds 15 to 20 knots. seas to 4 feet. wave detail:
east 4 feet at 7 seconds. scattered showers, mainly in the
morning.
.monday night...east winds to 15 knots. seas to 4 feet. wave
detail: east 4 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight.
.tuesday...east winds to 15 knots. seas 4 to 5 feet. wave detail:
east 5 feet at 13 seconds. scattered showers, mainly in the
morning.
.tuesday night...east winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 13 seconds. isolated showers in the
evening, then scattered showers after midnight.
.wednesday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 12 seconds. isolated showers in the
morning.
.wednesday night...east winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 12 seconds. isolated showers.
.thursday...east winds to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 6 seconds. isolated showers in the
morning. isolated showers through the day.
.friday...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 6 seconds. isolated showers in the
morning. isolated showers through the day.
$$
(2/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:05 PM US/Hawaii.
Valid through 7/20/2026 3:45 AM US/Hawaii.
fzhw50 phfo 200105
cwfhfo
expires:202607201345;;261883
coastal waters forecast
national weather service honolulu hi
305 pm hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-201345-
maui county leeward waters-
305 pm hst sun jul 19 2026
.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
16 seconds. isolated showers after midnight.
.monday...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and south 4 feet at
15 seconds. isolated showers in the morning.
.monday night...east northeast winds 10 to 15 knots, becoming
7 to 10 knots after midnight. seas 4 to 5 feet. wave detail:
south 4 feet at 15 seconds and east 3 feet at 5 seconds. isolated
showers.
.tuesday...east northeast winds 7 to 10 knots, veering to east
10 to 15 knots in the afternoon. seas 4 to 5 feet. wave detail:
south 4 feet at 14 seconds and east 3 feet at 4 seconds. isolated
showers in the morning.
.tuesday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: south 4 feet at 12 seconds and east 3 feet
at 5 seconds. isolated showers.
.wednesday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: south 4 feet at 13 seconds and east 3 feet
at 6 seconds.
.wednesday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: south 4 feet at 20 seconds and east
southeast 3 feet at 6 seconds.
.thursday...east northeast winds 10 to 15 knots, becoming east
15 to 20 knots in the afternoon, then becoming east northeast
10 to 15 knots. seas 4 to 6 feet. wave detail: east 4 feet at
6 seconds and south southwest 4 feet at 20 seconds.
.friday...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds and south southwest 4 feet
at 17 seconds.
$$
(3/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:05 PM US/Hawaii.
Valid through 7/20/2026 3:45 AM US/Hawaii.
fzhw50 phfo 200105
cwfhfo
expires:202607201345;;261884
coastal waters forecast
national weather service honolulu hi
305 pm hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-201345-
maalaea bay-
305 pm hst sun jul 19 2026
.tonight...north winds to 20 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds.
.monday...north northeast winds to 20 knots. seas to 2 feet or
less, then to 3 feet in the afternoon.
.monday night...north northeast winds 15 to 20 knots. seas to
3 feet. wave detail: south 3 feet at 15 seconds.
.tuesday...north winds to 20 knots. seas to 3 feet. wave detail:
south 3 feet at 14 seconds.
.tuesday night...north winds to 20 knots. seas to 3 feet. wave
detail: south 3 feet at 13 seconds.
.wednesday...north winds to 25 knots. seas to 3 feet in the
morning, then to 2 feet or less.
.wednesday night...north winds to 25 knots, easing to 20 knots
after midnight. seas to 2 feet or less.
.thursday...north winds to 25 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 3 seconds.
.friday...north winds to 25 knots, easing to 20 knots. seas to
3 feet. wave detail: north northeast 3 feet at 3 seconds.
$$
(4/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:05 PM US/Hawaii.
Valid through 7/20/2026 3:45 AM US/Hawaii.
fzhw50 phfo 200105
cwfhfo
expires:202607201345;;261885
coastal waters forecast
national weather service honolulu hi
305 pm hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-201345-
pailolo channel-
305 pm hst sun jul 19 2026
.tonight...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 5 seconds. scattered showers after
midnight.
.monday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 4 seconds. scattered showers in the
morning. isolated showers in the afternoon.
.monday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 3 feet at 4 seconds. isolated showers
in the evening. scattered showers after midnight.
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 5 seconds. scattered showers in the
morning. isolated showers in the afternoon.
.tuesday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 3 feet at 4 seconds. isolated showers
in the evening. scattered showers after midnight.
.wednesday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. isolated showers
in the morning.
.wednesday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 3 to 4 feet. wave detail:
east 3 feet at 4 seconds. isolated showers after midnight.
.thursday...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east northeast 4 feet at 4 seconds. isolated
showers in the morning. isolated showers after midnight.
.friday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 3 to 5 feet. wave detail: east northeast 4 feet at
4 seconds. isolated showers in the morning. isolated showers
after midnight.
$$
(5/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:05 PM US/Hawaii.
Valid through 7/20/2026 3:45 AM US/Hawaii.
fzhw50 phfo 200105
cwfhfo
expires:202607201345;;261886
coastal waters forecast
national weather service honolulu hi
305 pm hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-201345-
alenuihaha channel-
305 pm hst sun jul 19 2026
.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 6 seconds and south 4 feet at
17 seconds. isolated showers.
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and south 4 feet at
15 seconds. isolated showers.
.monday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds and south 4 feet at
15 seconds. isolated showers.
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and south 4 feet at
14 seconds. isolated showers.
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 12 seconds and south 4 feet
at 13 seconds. isolated showers.
.wednesday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 12 seconds and south 4 feet
at 13 seconds. isolated showers in the morning.
.wednesday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 5 to 7 feet. wave detail:
east 6 feet at 6 seconds and south 4 feet at 20 seconds. isolated
showers.
.thursday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 20 seconds. isolated showers in the morning.
isolated showers through the day.
.friday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 18 seconds. isolated showers in the morning.
isolated showers through the day.
$$
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