(1/4)
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;;261878
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.
phz113-201345-
kauai channel-
305 pm hst sun jul 19 2026
.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.
.monday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east 4 feet at 5 seconds and south 4 feet at
16 seconds. isolated showers.
.monday night...east northeast winds 15 to 20 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 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 4 feet at 5 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 5 feet at 5 seconds and south 4 feet at
13 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. isolated showers in the morning.
.wednesday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
20 seconds. isolated showers.
.thursday...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 6 feet at 6 seconds and south
4 feet at 20 seconds. isolated showers in the morning. isolated
showers through the day.
.friday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 17 seconds. isolated showers in the morning. isolated showers
through the day.
$$
(2/4)
Latest Coastal Waters Forecast by PHFO
Issued 7/19/2026 3:05 PM US/Hawaii.
Valid through 7/20/2026 3:45 AM US/Hawaii.
fzhw50 phfo 200105
cwfhfo
expires:202607201345;;261879
coastal waters forecast
national weather service honolulu hi
305 pm hst sun jul 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz114-201345-
oahu windward waters-
305 pm hst sun jul 19 2026
.tonight...east northeast winds to 15 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 7 seconds. isolated showers this
evening, then scattered showers after midnight.
.monday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 7 seconds. scattered showers, mainly
in the morning.
.monday night...east northeast winds to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 6 seconds. isolated showers
in the evening, then scattered showers after midnight.
.tuesday...east northeast winds to 15 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds. scattered showers, mainly
in the morning.
.tuesday night...east winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 13 seconds. isolated showers in the
evening, then scattered showers after midnight.
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 12 seconds. isolated showers in the
morning.
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 12 seconds. isolated showers.
.thursday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 6 seconds and south 3 feet at 18 seconds.
isolated showers in the morning. isolated showers through the
day.
.friday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 7 seconds and south 3 feet at
17 seconds. isolated showers in the morning. isolated showers
through the day.
$$
(3/4)
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;;261880
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.
phz115-201345-
oahu 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 southeast 5 feet at 6 seconds and south 3 feet
at 16 seconds. isolated showers after midnight.
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 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 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 5 to 6 feet. wave detail:
east 4 feet at 5 seconds and south 4 feet at 15 seconds. isolated
showers.
.tuesday...east northeast winds 10 to 15 knots. 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 15 to 20 knots. seas 5 to
6 feet. wave detail: east 4 feet at 5 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 4 feet at 5 seconds and south 4 feet at
13 seconds.
.wednesday night...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
20 seconds.
.thursday...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 20 seconds.
.friday...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
17 seconds.
$$
(4/4)
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;;261881
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.
phz116-201345-
kaiwi channel-
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 5 seconds and south 3 feet at
16 seconds. isolated showers.
.monday...east northeast winds to 15 knots, rising to 20 knots in
the afternoon. seas 4 to 6 feet. wave detail: east northeast
4 feet at 5 seconds and south 4 feet at 15 seconds. isolated
showers.
.monday night...east northeast winds to 15 knots. seas 4 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 to 15 knots. seas 4 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
6 feet. wave detail: east northeast 5 feet at 5 seconds and south
4 feet at 12 seconds. isolated showers in the morning.
.wednesday 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 20 seconds. isolated showers.
.thursday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 20 seconds. isolated showers in the morning. isolated showers
through the day.
.friday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 17 seconds. isolated showers in the morning. isolated showers
through the day.
$$
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