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(1/5)
Latest Coastal Waters Forecast by PHFO
Issued 5/19/2026 3:00 PM US/Hawaii.
Valid through 5/20/2026 4:00 AM US/Hawaii.
fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320246
coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-201400-
maui county windward waters-
300 pm hst tue may 19 2026
.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 8 seconds. scattered showers.
.wednesday...east winds to 20 knots. seas 6 to 7 feet. wave
detail: east 7 feet at 8 seconds. scattered showers, mainly in
the morning.
.wednesday night...east winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 8 feet at 8 seconds. isolated showers in the
evening. scattered showers after midnight.
.thursday...east winds 25 to 30 knots. seas 8 to 9 feet. wave
detail: east 8 feet at 8 seconds. isolated showers.
.thursday night...east northeast winds 25 to 30 knots, easing to
20 to 25 knots after midnight. seas 8 to 9 feet. wave detail:
east northeast 8 feet at 7 seconds. isolated showers.
.friday...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds. isolated
showers.
.friday night...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east 8 feet at 7 seconds and north northeast
3 feet at 9 seconds. scattered showers.
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east 4 feet at 7 seconds and north northeast
3 feet at 8 seconds. scattered showers in the morning. isolated
showers through the night, then scattered showers after midnight.
.sunday...east winds 20 to 25 knots. seas to 2 feet or less. wave
detail: east 1 foot at 7 seconds and north northwest 1 foot at
12 seconds. isolated showers. scattered showers after midnight.
$$
(2/5)
Latest Coastal Waters Forecast by PHFO
Issued 5/19/2026 3:00 PM US/Hawaii.
Valid through 5/20/2026 4:00 AM US/Hawaii.
fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320247
coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-201400-
maui county leeward waters-
300 pm hst tue may 19 2026
.tonight...east winds 20 to 25 knots, becoming east northeast
15 to 20 knots after midnight. seas 5 to 7 feet. wave detail:
east 5 feet at 6 seconds and south southwest 3 feet at
15 seconds.
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds.
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 7 seconds.
.thursday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 7 feet at 7 seconds.
.thursday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 7 feet at 7 seconds.
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 7 feet at 6 seconds and south southwest 3 feet
at 15 seconds.
.friday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 5 to 7 feet. wave detail:
east 6 feet at 6 seconds and south 3 feet at 17 seconds.
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the evening, easing to 15 to 20 knots after midnight.
seas 3 to 4 feet. wave detail: east 4 feet at 6 seconds and south
3 feet at 15 seconds.
.sunday...east northeast winds 15 to 20 knots. seas to 2 feet or
less. wave detail: east 1 foot at 6 seconds.
$$
(3/5)
Latest Coastal Waters Forecast by PHFO
Issued 5/19/2026 3:00 PM US/Hawaii.
Valid through 5/20/2026 4:00 AM US/Hawaii.
fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320248
coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-201400-
maalaea bay-
300 pm hst tue may 19 2026
...small craft advisory in effect through wednesday afternoon...
.tonight...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds.
.wednesday...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds.
.wednesday night...north northeast winds to 20 knots. seas to
2 feet or less. wave detail: north northeast 2 feet at 3 seconds.
.thursday...north northeast winds to 20 knots, becoming northeast
in the afternoon. seas to 2 feet or less. wave detail: northeast
2 feet at 3 seconds.
.thursday night...north northeast winds to 20 knots. seas to
2 feet or less. wave detail: northeast 2 feet at 3 seconds.
.friday...north northeast winds to 20 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds.
.friday night...north northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds.
.saturday...north northeast winds 15 to 20 knots. seas to 2 feet
or less. wave detail: northeast 2 feet at 3 seconds.
.sunday...northeast winds 15 to 20 knots. seas to 2 feet or less.
$$
(4/5)
Latest Coastal Waters Forecast by PHFO
Issued 5/19/2026 3:00 PM US/Hawaii.
Valid through 5/20/2026 4:00 AM US/Hawaii.
fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320249
coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-201400-
pailolo channel-
300 pm hst tue may 19 2026
...small craft advisory in effect through wednesday afternoon...
.tonight...east northeast winds 20 to 25 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 5 seconds.
.wednesday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 5 seconds.
.wednesday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 5 seconds.
.thursday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 5 to 7 feet. wave detail: east
6 feet at 5 seconds.
.thursday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 6 feet at 5 seconds.
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 5 seconds.
.friday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 5 seconds.
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east northeast 4 feet at 7 seconds.
.sunday...east northeast winds 20 to 25 knots. seas to 2 feet or
less. wave detail: east northeast 1 foot at 7 seconds.
$$
(5/5)
Latest Coastal Waters Forecast by PHFO
Issued 5/19/2026 3:00 PM US/Hawaii.
Valid through 5/20/2026 4:00 AM US/Hawaii.
fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320250
coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-201400-
alenuihaha channel-
300 pm hst tue may 19 2026
...small craft advisory in effect through wednesday afternoon...
.tonight...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 6 seconds and south southwest 3 feet
at 15 seconds. scattered showers.
.wednesday...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 8 feet at 7 seconds. scattered showers
in the morning. isolated showers in the afternoon.
.wednesday night...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east 9 feet at 7 seconds. isolated showers
in the evening. scattered showers after midnight.
.thursday...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east northeast 10 feet at 7 seconds.
scattered showers in the morning. isolated showers in the
afternoon.
.thursday night...east northeast winds 25 to 30 knots. seas 8 to
11 feet. wave detail: east 10 feet at 7 seconds. scattered
showers in the evening. isolated showers after midnight.
.friday...east northeast winds 25 to 30 knots. seas 8 to 11 feet.
wave detail: east 10 feet at 7 seconds and south southwest 3 feet
at 15 seconds.
.friday night...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east 9 feet at 7 seconds and south
southwest 3 feet at 17 seconds. scattered showers.
.saturday...east northeast winds 25 to 30 knots. seas 3 to
4 feet. wave detail: east 4 feet at 7 seconds and south southwest
3 feet at 15 seconds. scattered showers in the morning. isolated
showers in the afternoon, then scattered showers through the day.
.sunday...east northeast winds 25 to 30 knots, easing to 20 to
25 knots after midnight. seas to 2 feet or less. wave detail:
east northeast 1 foot at 7 seconds and south 1 foot at
14 seconds. isolated showers in the morning. isolated showers in
the evening, then scattered showers after midnight.
$$
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