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(1/15)
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;;233024
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.
phz110-200215-
kauai northwest waters-
311 am hst sun jul 19 2026
.today...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 7 seconds. isolated showers this
morning.
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 7 seconds. isolated showers in the
evening, then scattered showers after midnight.
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 7 seconds and south 3 feet at
12 seconds. scattered showers, mainly in the morning.
.monday 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
14 seconds. isolated showers in the evening, then scattered
showers after midnight.
.tuesday...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
12 seconds. scattered showers, mainly in the morning.
.tuesday night...east winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
11 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 5 feet at 6 seconds and south 3 feet at 12 seconds.
isolated showers in the morning. isolated showers through the
day.
.thursday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds and south southwest 4 feet
at 20 seconds. isolated showers in the morning. isolated showers
through the day.
$$
(2/15)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233025
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz111-200215-
kauai windward waters-
311 am hst sun jul 19 2026
.today...east northeast winds to 15 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 7 seconds. isolated showers this morning.
.tonight...east northeast winds to 15 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 7 seconds. isolated showers in the
evening, then scattered showers after midnight.
.monday...east northeast winds to 15 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 7 seconds and south 4 feet at
16 seconds. scattered showers, mainly in the morning.
.monday night...east northeast winds to 15 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
15 seconds. isolated showers in the evening, then scattered
showers after midnight.
.tuesday...east northeast winds to 15 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
14 seconds. scattered showers, mainly in the morning.
.tuesday night...east winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
13 seconds. isolated showers in the evening, then scattered
showers after midnight.
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 6 seconds and south 4 feet at 13 seconds.
isolated showers in the morning. isolated showers through the
day.
.thursday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 7 feet at 7 seconds and south 4 feet at
20 seconds. isolated showers in the morning. isolated showers
through the day.
$$
(3/15)
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;;233026
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.
phz112-200215-
kauai leeward waters-
311 am hst sun jul 19 2026
.today...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 6 feet at 7 seconds.
.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated showers
after midnight.
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
16 seconds. isolated showers in the morning.
.monday night...east northeast winds 15 to 20 knots. in the
kaulakahi channel, east northeast winds 10 to 15 knots, becoming
7 to 10 knots after midnight. seas to 6 feet. wave detail: east
northeast 5 feet at 6 seconds and south 4 feet at 15 seconds.
isolated showers.
.tuesday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south 4 feet
at 14 seconds. isolated showers in the morning.
.tuesday night...east winds 15 to 20 knots. seas to 6 feet. wave
detail: east 5 feet at 6 seconds and south 4 feet at 12 seconds.
isolated showers.
.wednesday...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 5 feet at 6 seconds and south 4 feet at 13 seconds.
.thursday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 6 feet at 7 seconds and south 4 feet at
20 seconds.
$$
(4/15)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233027
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz113-200215-
kauai channel-
311 am hst sun jul 19 2026
.today...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds. isolated showers
this morning.
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated
showers.
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south 4 feet
at 16 seconds. isolated showers.
.monday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 15 seconds. isolated showers.
.tuesday...east northeast winds to 15 knots. seas to 6 feet. wave
detail: east northeast 5 feet at 6 seconds and south 4 feet at
14 seconds. isolated showers.
.tuesday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 12 seconds. isolated showers.
.wednesday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south 4 feet
at 13 seconds. isolated showers in the morning. isolated showers
through the day.
.thursday...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 6 feet at 7 seconds and south
4 feet at 20 seconds. isolated showers in the morning. isolated
showers through the day.
$$
(5/15)
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;;233028
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.
phz114-200215-
oahu windward waters-
311 am hst sun jul 19 2026
.today...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 6 feet at 7 seconds. isolated showers this
morning.
.tonight...east northeast winds to 15 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 7 seconds. isolated showers in the
evening, then scattered showers after midnight.
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds. scattered showers, mainly
in the morning.
.monday night...east northeast winds to 15 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds. isolated showers
in the evening, then scattered showers after midnight.
.tuesday...east northeast winds to 15 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds. scattered showers, mainly
in the morning.
.tuesday night...east winds 15 to 20 knots. seas 5 to 6 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 northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east 7 feet at 7 seconds and south 3 feet at
18 seconds. isolated showers in the morning. isolated showers
through the day.
$$
(6/15)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233029
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz115-200215-
oahu leeward waters-
311 am hst sun jul 19 2026
.today...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds.
.tonight...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers after
midnight.
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 4 feet at 6 seconds and south 4 feet
at 16 seconds. isolated showers in the morning.
.monday night...east northeast winds 10 to 15 knots. seas 5 to
6 feet. wave detail: east northeast 4 feet at 5 seconds and south
4 feet at 15 seconds. isolated showers.
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds and south 4 feet
at 14 seconds. isolated showers in the morning.
.tuesday night...east northeast winds to 15 knots. seas 5 to
6 feet. wave detail: east 4 feet at 6 seconds and south 4 feet at
12 seconds. isolated showers.
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
13 seconds.
.thursday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 6 feet at 7 seconds and south 4 feet at
20 seconds.
$$
(7/15)
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;;233030
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.
phz116-200215-
kaiwi channel-
311 am hst sun jul 19 2026
.today...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds. isolated showers
this morning.
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds. isolated
showers.
.monday...east northeast winds to 15 knots, becoming northeast in
the afternoon. seas 5 to 6 feet. wave detail: east northeast
5 feet at 6 seconds and south 4 feet at 16 seconds. isolated
showers.
.monday night...east northeast winds to 15 knots. seas 5 to
6 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 15 seconds. isolated showers.
.tuesday...east northeast winds to 15 knots. seas 5 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south 4 feet
at 14 seconds. isolated showers.
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 12 seconds. isolated showers.
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 6 seconds and south
4 feet at 12 seconds. isolated showers in the morning. isolated
showers through the day.
.thursday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds and south 4 feet
at 20 seconds. isolated showers in the morning. isolated showers
through the day.
$$
(8/15)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233031
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-200215-
maui county windward waters-
311 am hst sun jul 19 2026
.today...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 6 feet at 7 seconds. isolated showers this morning.
.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight.
.monday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered showers, mainly in
the morning.
.monday night...east winds to 15 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight.
.tuesday...east winds to 15 knots. seas 4 to 5 feet. wave detail:
east 5 feet at 6 seconds. scattered showers, mainly in the
morning.
.tuesday night...east winds to 15 knots. seas to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight.
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 6 seconds. isolated showers in the
morning. isolated showers through the day.
.thursday...east winds to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 7 seconds. isolated showers in the
morning. isolated showers through the day.
$$
(9/15)
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.
$$
(10/15)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233033
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-200215-
maalaea bay-
311 am hst sun jul 19 2026
...small craft advisory in effect through late this afternoon...
.today...north winds to 25 knots. seas to 2 feet or less.
.tonight...north winds to 25 knots, easing to 20 knots after
midnight. seas to 2 feet or less.
.monday...north northeast winds to 20 knots. seas to 2 feet or
less.
.monday night...north winds to 20 knots, easing to 15 knots after
midnight. seas to 2 feet or less. wave detail: south 2 feet at
15 seconds.
.tuesday...north winds to 20 knots. seas to 2 feet or less. wave
detail: south 2 feet at 14 seconds.
.tuesday night...north winds to 20 knots. seas to 2 feet or less.
wave detail: south 2 feet at 13 seconds.
.wednesday...north winds to 20 knots, rising to 25 knots in the
evening, easing to 20 knots after midnight. seas to 2 feet or
less.
.thursday...north winds to 25 knots. seas to 3 feet.
$$
(11/15)
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.
$$
(12/15)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:11 AM US/Hawaii.
Valid through 7/19/2026 4:15 PM US/Hawaii.
fzhw50 phfo 191311
cwfhfo
expires:202607200215;;233035
coastal waters forecast
national weather service honolulu hi
311 am hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-200215-
alenuihaha channel-
311 am hst sun jul 19 2026
...small craft advisory in effect through late this afternoon...
.today...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 7 feet at 6 seconds. isolated showers this
morning.
.tonight...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 4 to 6 feet. wave detail: east
5 feet at 6 seconds and south 3 feet at 16 seconds. isolated
showers.
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
16 seconds. isolated showers.
.monday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 4 to 6 feet. wave detail:
east 4 feet at 5 seconds and south 4 feet at 15 seconds. isolated
showers.
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and south 4 feet at
14 seconds. isolated showers.
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
13 seconds. isolated showers.
.wednesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 5 to 8 feet. wave detail: east
7 feet at 6 seconds and south 4 feet at 13 seconds. isolated
showers in the morning. isolated showers through the day.
.thursday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 7 feet at 6 seconds and south southwest
4 feet at 20 seconds. isolated showers in the morning. isolated
showers through the day.
$$
(13/15)
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;;233036
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.
phz122-200215-
big island windward waters-
311 am hst sun jul 19 2026
.today...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 8 seconds. isolated showers this
morning.
.tonight...east northeast winds 15 to 20 knots, becoming east
10 to 15 knots after midnight. seas 4 to 5 feet. wave detail:
east 4 feet at 8 seconds and south 3 feet at 17 seconds. isolated
showers in the evening, then scattered showers after midnight.
.monday...east winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 7 seconds and south 4 feet at 15 seconds.
scattered showers, mainly in the morning.
.monday night...east winds to 10 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 evening, then scattered showers after
midnight.
.tuesday...east winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: south 4 feet at 14 seconds and east 4 feet at 14 seconds.
scattered showers, mainly in the morning.
.tuesday night...east winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 12 seconds and south 4 feet at
13 seconds. isolated showers in the evening, then scattered
showers after midnight.
.wednesday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 4 feet at 11 seconds and south 4 feet
at 13 seconds. isolated showers in the morning. isolated showers
through the day.
.thursday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
20 seconds. isolated showers in the morning. isolated showers
through the day.
$$
(14/15)
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;;233037
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.
phz123-200215-
big island leeward waters-
311 am hst sun jul 19 2026
...small craft advisory in effect through late this afternoon...
.today...west of the big island, west winds 7 to 10 knots,
backing to southwest 10 to 15 knots this afternoon. near south
point, east winds 20 to 25 knots. seas 4 to 6 feet. wave detail:
east northeast 5 feet at 5 seconds. isolated showers this
morning.
.tonight...west of the big island, northwest winds 10 to
15 knots. near south point, east winds to 20 knots, becoming
15 to 20 knots after midnight. seas 4 to 6 feet. wave detail:
northeast 4 feet at 6 seconds and south 3 feet at 17 seconds.
isolated showers after midnight.
.monday...west of the big island, west northwest winds 7 to
10 knots, backing to west southwest in the afternoon. near south
point, east winds 15 to 20 knots. seas 4 to 6 feet. wave detail:
northeast 4 feet at 5 seconds and south 4 feet at 16 seconds.
isolated showers in the morning.
.monday night...west of the big island, winds variable less than
10 knots. near south point, east winds to 15 knots, backing to
east northeast after midnight. seas 4 to 6 feet. wave detail:
south 4 feet at 15 seconds and northeast 3 feet at 5 seconds.
isolated showers.
.tuesday...winds variable less than 10 knots west of the big
island...east 10 to 15 knots near south point. seas 4 to 6 feet.
wave detail: south 4 feet at 14 seconds and northeast 3 feet at
5 seconds. isolated showers in the morning.
.tuesday night...winds variable less than 10 knots west of the
big island...east 15 to 20 knots near south point. seas 4 to
6 feet. wave detail: east northeast 4 feet at 5 seconds and south
4 feet at 13 seconds. isolated showers.
.wednesday...winds variable less than 10 knots west of the big
island...east 15 to 20 knots near south point. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 13 seconds. isolated showers in the morning. isolated showers
after midnight.
.thursday...winds variable less than 10 knots west of the big
island...east 15 to 20 knots near south point. 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 after midnight.
$$
(15/15)
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;;233038
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.
phz124-200215-
big island southeast waters-
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 6 feet.
wave detail: east 6 feet at 6 seconds. isolated showers this
morning.
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 3 feet at
17 seconds. isolated showers in the evening, then scattered
showers after midnight.
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 5 seconds and south 4 feet at
15 seconds. scattered showers, mainly in the morning.
.monday night...east northeast winds to 15 knots. seas to 6 feet.
wave detail: east 4 feet at 5 seconds and south 4 feet at
15 seconds. isolated showers in the evening, then scattered
showers after midnight.
.tuesday...east northeast winds to 15 knots. seas to 6 feet. wave
detail: east 5 feet at 13 seconds and south 4 feet at 14 seconds.
scattered showers, mainly in the morning.
.tuesday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: east 5 feet at 13 seconds and south 4 feet
at 13 seconds. isolated showers in the evening, then scattered
showers after midnight.
.wednesday...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 5 feet at 11 seconds and south 4 feet
at 13 seconds. isolated showers in the morning. isolated showers
through the day.
.thursday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 6 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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