(1/5)
Latest Coastal Waters Forecast by PHFO
Issued 10/17/2026 8:02 PM US/Hawaii.
Valid through 10/18/2026 9:15 AM US/Hawaii.
fzhw50 phfo 180602
cwfhfo
expires:202610181915;;291502
coastal waters forecast
national weather service honolulu hi
802 pm hst sat oct 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-181915-
maui county windward waters-
802 pm hst sat oct 17 2026
...small craft advisory in effect through early monday morning...
.rest of tonight...east winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 7 feet at 7 seconds and north 5 feet at
14 seconds. numerous showers, mainly this evening.
.sunday...east winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 7 seconds and north 5 feet at 13 seconds.
scattered showers.
.sunday night...east winds 20 to 25 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 7 seconds and north 4 feet at 12 seconds.
scattered showers.
.monday...east winds to 20 knots. seas 7 to 8 feet. wave detail:
east 7 feet at 7 seconds and north 4 feet at 12 seconds.
scattered showers.
.monday night...east winds to 20 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 7 seconds and north 3 feet at 11 seconds.
scattered showers.
.tuesday...east winds to 20 knots. seas 7 to 8 feet. wave detail:
east 7 feet at 7 seconds and north northeast 3 feet at
10 seconds. scattered showers.
.tuesday night...east winds to 20 knots. seas 6 to 8 feet. wave
detail: east 7 feet at 7 seconds and north northeast 3 feet at
9 seconds. scattered showers.
.wednesday...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 7 feet at 7 seconds. scattered showers.
.thursday...east winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: east 4 feet at 13 seconds and north 3 feet at 12 seconds.
scattered showers in the morning, then isolated showers in the
afternoon. scattered showers through the day.
$$
(2/5)
Latest Coastal Waters Forecast by PHFO
Issued 10/17/2026 8:02 PM US/Hawaii.
Valid through 10/18/2026 9:15 AM US/Hawaii.
fzhw50 phfo 180602
cwfhfo
expires:202610181915;;291503
coastal waters forecast
national weather service honolulu hi
802 pm hst sat oct 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-181915-
maui county leeward waters-
802 pm hst sat oct 17 2026
...small craft advisory in effect through early monday morning...
.rest of tonight...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 6 feet at 7 seconds and north 3 feet at
12 seconds. isolated showers.
.sunday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds and north 3 feet at
12 seconds.
.sunday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds. isolated showers.
.monday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 5 feet at 6 seconds. isolated showers in the
morning.
.monday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 3 to 5 feet. wave detail:
east 5 feet at 6 seconds. isolated showers after midnight.
.tuesday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 3 to 5 feet. wave detail: east
5 feet at 7 seconds. isolated showers in the morning.
.tuesday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 3 to 5 feet. wave detail:
east southeast 5 feet at 7 seconds. isolated showers.
.wednesday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 4 feet at 6 seconds. isolated showers.
scattered showers after midnight.
.thursday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots. seas 3 to 4 feet. wave detail: east southeast 3 feet at
5 seconds. isolated showers in the morning. isolated showers
through the day.
$$
(3/5)
Latest Coastal Waters Forecast by PHFO
Issued 10/17/2026 8:02 PM US/Hawaii.
Valid through 10/18/2026 9:15 AM US/Hawaii.
fzhw50 phfo 180602
cwfhfo
expires:202610181915;;291504
coastal waters forecast
national weather service honolulu hi
802 pm hst sat oct 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-181915-
maalaea bay-
802 pm hst sat oct 17 2026
...small craft advisory in effect through early monday morning...
.rest of tonight...north northeast winds to 25 knots. seas to
3 feet. wave detail: north northeast 3 feet at 4 seconds.
.sunday...north winds to 25 knots. seas to 3 feet. wave detail:
north 3 feet at 4 seconds.
.sunday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 4 seconds.
.monday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds.
.monday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds.
.tuesday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds.
.tuesday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds.
.wednesday...north winds to 25 knots, easing to 20 knots after
midnight. seas to 2 feet or less. wave detail: north northeast
2 feet at 3 seconds.
.thursday...north winds to 20 knots, easing to 15 knots after
midnight. seas to 2 feet or less. isolated showers in the
morning.
$$
(4/5)
Latest Coastal Waters Forecast by PHFO
Issued 10/17/2026 8:02 PM US/Hawaii.
Valid through 10/18/2026 9:15 AM US/Hawaii.
fzhw50 phfo 180602
cwfhfo
expires:202610181915;;291505
coastal waters forecast
national weather service honolulu hi
802 pm hst sat oct 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-181915-
pailolo channel-
802 pm hst sat oct 17 2026
...small craft advisory in effect through early monday morning...
.rest of tonight...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 5 seconds. scattered showers.
.sunday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 6 feet at 5 seconds. isolated showers.
.sunday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 7 seconds. isolated showers.
.monday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 7 seconds. isolated showers.
.monday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 7 seconds. scattered showers
in the evening. isolated showers after midnight.
.tuesday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 7 seconds. scattered showers, mainly
in the morning.
.tuesday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 6 seconds. scattered showers
in the evening. isolated showers after midnight.
.wednesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 3 to 5 feet. wave detail: east
northeast 4 feet at 6 seconds. scattered showers in the morning,
then isolated showers in the afternoon. scattered showers through
the day.
.thursday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 3 to 4 feet. isolated showers
through the night. scattered showers in the evening, then
isolated showers after midnight.
$$
(5/5)
Latest Coastal Waters Forecast by PHFO
Issued 10/17/2026 8:02 PM US/Hawaii.
Valid through 10/18/2026 9:15 AM US/Hawaii.
fzhw50 phfo 180602
cwfhfo
expires:202610181915;;291506
coastal waters forecast
national weather service honolulu hi
802 pm hst sat oct 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-181915-
alenuihaha channel-
802 pm hst sat oct 17 2026
...small craft advisory in effect through early monday morning...
.rest of tonight...east northeast winds 25 to 30 knots. seas 6 to
8 feet. wave detail: east northeast 8 feet at 6 seconds. isolated
showers this evening. scattered showers.
.sunday...east northeast winds 25 to 30 knots. seas 7 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds. scattered
showers.
.sunday night...east northeast winds to 25 knots. seas 6 to
8 feet. wave detail: east 8 feet at 7 seconds. scattered showers.
.monday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 7 seconds. scattered showers.
.monday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 7 feet at 7 seconds. scattered showers.
.tuesday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 6 to 8 feet. wave detail: east
northeast 8 feet at 7 seconds. scattered showers.
.tuesday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 8 feet at 7 seconds. isolated
showers.
.wednesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 4 to 6 feet. wave detail: east
northeast 6 feet at 6 seconds. isolated showers. scattered
showers after midnight.
.thursday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 5 seconds. isolated showers.
$$
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