(1/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233031
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-200215-
maui county windward waters-
311 am hst sun jul 19 2026
.today...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 6 feet at 7 seconds. isolated showers this morning.
.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight.
.monday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered showers, mainly in
the morning.
.monday night...east winds to 15 knots. seas 4 to 5 feet. wave
detail: east 5 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 6 seconds. scattered showers, mainly in the
morning.
.tuesday night...east winds to 15 knots. seas to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight.
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 6 seconds. isolated showers in the
morning. isolated showers through the day.
.thursday...east winds to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 7 seconds. isolated showers in the
morning. isolated showers through the day.
$$
(2/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233032
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-200215-
maui county leeward waters-
311 am hst sun jul 19 2026
.today...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east southeast 5 feet at 6 seconds.
.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds and south 3 feet at
16 seconds. isolated showers after midnight.
.monday...east northeast winds 10 to 15 knots, becoming east
15 to 20 knots in the afternoon. seas 4 to 5 feet. wave detail:
east 4 feet at 5 seconds and south 4 feet at 16 seconds. isolated
showers in the morning.
.monday night...east northeast winds 7 to 10 knots. seas 4 to
6 feet. wave detail: south 4 feet at 15 seconds and east 3 feet
at 5 seconds. isolated showers.
.tuesday...east northeast winds 7 to 10 knots, veering to east
10 to 15 knots in the afternoon. seas 4 to 5 feet. wave detail:
south 4 feet at 14 seconds and east 3 feet at 5 seconds. isolated
showers in the morning.
.tuesday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds and south 4 feet at
12 seconds. isolated showers.
.wednesday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east southeast 5 feet at 6 seconds and south
4 feet at 13 seconds.
.thursday...east northeast winds 10 to 15 knots, becoming east
15 to 20 knots in the afternoon, then becoming east northeast
10 to 15 knots. seas 4 to 6 feet. wave detail: east southeast
5 feet at 7 seconds and south 4 feet at 20 seconds.
$$
(3/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233033
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-200215-
maalaea bay-
311 am hst sun jul 19 2026
...small craft advisory in effect through late this afternoon...
.today...north winds to 25 knots. seas to 2 feet or less.
.tonight...north winds to 25 knots, easing to 20 knots after
midnight. seas to 2 feet or less.
.monday...north northeast winds to 20 knots. seas to 2 feet or
less.
.monday night...north winds to 20 knots, easing to 15 knots after
midnight. seas to 2 feet or less. wave detail: south 2 feet at
15 seconds.
.tuesday...north winds to 20 knots. seas to 2 feet or less. wave
detail: south 2 feet at 14 seconds.
.tuesday night...north winds to 20 knots. seas to 2 feet or less.
wave detail: south 2 feet at 13 seconds.
.wednesday...north winds to 20 knots, rising to 25 knots in the
evening, easing to 20 knots after midnight. seas to 2 feet or
less.
.thursday...north winds to 25 knots. seas to 3 feet.
$$
(4/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233034
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-200215-
pailolo channel-
311 am hst sun jul 19 2026
...small craft advisory in effect through late this afternoon...
.today...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 4 seconds. isolated showers this
morning.
.tonight...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 3 to 5 feet. wave detail: east
4 feet at 4 seconds. scattered showers after midnight.
.monday...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.
.monday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. 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 6 seconds. scattered showers in the
morning. isolated showers in the afternoon.
.tuesday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 4 feet at 5 seconds. isolated showers
in the evening. scattered showers after midnight.
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the evening, easing to 15 to 20 knots after midnight.
seas 3 to 5 feet. wave detail: east 4 feet at 4 seconds. isolated
showers in the morning. isolated showers after midnight.
.thursday...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east 5 feet at 5 seconds. isolated showers
in the morning. isolated showers after midnight.
$$
(5/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233035
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-200215-
alenuihaha channel-
311 am hst sun jul 19 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 7 feet at 6 seconds. isolated showers this
morning.
.tonight...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 4 to 6 feet. wave detail: east
5 feet at 6 seconds and south 3 feet at 16 seconds. isolated
showers.
.monday...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.
.monday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. 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 6 seconds and south 4 feet at
13 seconds. isolated showers.
.wednesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 5 to 8 feet. wave detail: east
7 feet at 6 seconds and south 4 feet at 13 seconds. isolated
showers in the morning. isolated showers through the day.
.thursday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 7 feet at 6 seconds and south southwest
4 feet at 20 seconds. isolated showers in the morning. isolated
showers through the day.
$$
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