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(1/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/17/2026 3:08 PM US/Hawaii.
Valid through 7/18/2026 4:15 AM US/Hawaii.
fzhw50 phfo 180108
cwfhfo
expires:202607181415;;149102
coastal waters forecast
national weather service honolulu hi
308 pm hst fri jul 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz117-181415-
maui county windward waters-
308 pm hst fri jul 17 2026
.tonight...east winds 15 to 20 knots. seas to 5 feet. wave
detail: east southeast 5 feet at 7 seconds. scattered showers.
.saturday...east winds to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 7 seconds. scattered showers, mainly in
the morning.
.saturday night...east winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 6 feet at 7 seconds. isolated showers.
.sunday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 6 feet at 6 seconds.
.sunday night...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers.
.monday...east northeast winds to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers in the
morning, then scattered showers in the afternoon.
.monday night...east 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 winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 6 seconds and east 3 feet at 15 seconds.
scattered showers in the morning, then isolated showers in the
afternoon. scattered showers through the day.
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 6 seconds and east 3 feet at 12 seconds.
scattered showers through the night, then isolated showers in the
evening. scattered showers after midnight.
$$
(2/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/17/2026 3:08 PM US/Hawaii.
Valid through 7/18/2026 4:15 AM US/Hawaii.
fzhw50 phfo 180108
cwfhfo
expires:202607181415;;149103
coastal waters forecast
national weather service honolulu hi
308 pm hst fri jul 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz118-181415-
maui county leeward waters-
308 pm hst fri jul 17 2026
.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 7 seconds.
.saturday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 4 to 6 feet. wave detail: east
southeast 5 feet at 7 seconds.
.saturday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 4 to 6 feet. wave detail:
east southeast 4 feet at 7 seconds. isolated showers after
midnight.
.sunday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds and south 3 feet at
18 seconds.
.sunday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds and south 4 feet at
16 seconds. isolated showers.
.monday...east northeast winds 7 to 10 knots, becoming 10 to
15 knots in the afternoon. seas 4 to 5 feet. wave detail: south
4 feet at 16 seconds and east 3 feet at 5 seconds.
.monday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: south 4 feet at 15 seconds and east 3 feet
at 5 seconds. isolated showers.
.tuesday...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 14 seconds and east 3 feet at
4 seconds. isolated showers in the morning. isolated showers in
the evening, then scattered showers after midnight.
.wednesday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: south 4 feet at 13 seconds and east 3 feet
at 5 seconds. isolated showers in the morning. isolated showers
in the evening.
$$
(3/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/17/2026 3:08 PM US/Hawaii.
Valid through 7/18/2026 4:15 AM US/Hawaii.
fzhw50 phfo 180108
cwfhfo
expires:202607181415;;149104
coastal waters forecast
national weather service honolulu hi
308 pm hst fri jul 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz119-181415-
maalaea bay-
308 pm hst fri jul 17 2026
...small craft advisory in effect through saturday afternoon...
.tonight...north winds to 25 knots. seas to 2 feet or less. wave
detail: east northeast 2 feet at 3 seconds.
.saturday...north winds to 25 knots. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds.
.saturday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds.
.sunday...north winds to 25 knots, easing to 20 knots in the
afternoon. seas to 2 feet or less. wave detail: north northeast
2 feet at 3 seconds.
.sunday night...north winds to 20 knots. seas to 2 feet or less.
.monday...north winds to 20 knots. seas to 2 feet or less, then
to 3 feet in the afternoon. wave detail: south 3 feet at
15 seconds.
.monday night...north winds to 20 knots. seas to 3 feet. wave
detail: south 3 feet at 15 seconds.
.tuesday...north winds to 20 knots. seas to 3 feet. wave detail:
south 3 feet at 14 seconds.
.wednesday...north winds to 20 knots, rising to 25 knots after
midnight. seas to 3 feet. wave detail: south 3 feet at
13 seconds.
$$
(4/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/17/2026 3:08 PM US/Hawaii.
Valid through 7/18/2026 4:15 AM US/Hawaii.
fzhw50 phfo 180108
cwfhfo
expires:202607181415;;149105
coastal waters forecast
national weather service honolulu hi
308 pm hst fri jul 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz120-181415-
pailolo channel-
308 pm hst fri jul 17 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 20 to 25 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 5 seconds. scattered showers.
.saturday...east northeast winds 20 to 25 knots. seas 4 to
5 feet. wave detail: east 4 feet at 5 seconds. scattered showers
in the morning. isolated showers in the afternoon.
.saturday night...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east 4 feet at 4 seconds. isolated showers.
.sunday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots in the afternoon. seas 3 to 5 feet. wave detail: east
4 feet at 4 seconds.
.sunday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. isolated showers.
.monday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 5 seconds. isolated showers.
.monday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 3 feet at 5 seconds. isolated showers
in the evening. scattered showers after midnight.
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east northeast 3 feet at 5 seconds. isolated
showers. scattered showers after midnight.
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots after midnight. seas 3 to 5 feet. wave detail: east
3 feet at 4 seconds. isolated showers through the night.
scattered showers after midnight.
$$
(5/5)
Latest Coastal Waters Forecast by PHFO
Issued 7/17/2026 3:08 PM US/Hawaii.
Valid through 7/18/2026 4:15 AM US/Hawaii.
fzhw50 phfo 180108
cwfhfo
expires:202607181415;;149106
coastal waters forecast
national weather service honolulu hi
308 pm hst fri jul 17 2026
hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.
phz121-181415-
alenuihaha channel-
308 pm hst fri jul 17 2026
...small craft advisory in effect through saturday afternoon...
.tonight...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 6 seconds. scattered showers.
.saturday...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east 7 feet at 6 seconds. hazy in the
morning. scattered showers in the morning. isolated showers in
the afternoon.
.saturday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east northeast 7 feet at 6 seconds. isolated
showers.
.sunday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots in the afternoon. seas 5 to 7 feet. wave detail: east
6 feet at 6 seconds and south 3 feet at 18 seconds.
.sunday 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
16 seconds. isolated showers.
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds and south 4 feet
at 16 seconds. isolated showers in the morning. scattered showers
in the afternoon.
.monday night...east northeast winds 15 to 20 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 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds, south 4 feet at
14 seconds and east 3 feet at 14 seconds. isolated showers
through the night. scattered showers through the day.
.wednesday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 5 seconds, south 4 feet at
13 seconds and east 3 feet at 12 seconds. scattered showers.
$$
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