fzhw50 phfo 240731
cwfhfo
expires:202607242030;;508755

coastal waters forecast
national weather service honolulu hi
931 pm hst thu jul 23 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz117-242030-
maui county windward waters-
931 pm hst thu jul 23 2026

...small craft advisory in effect through friday afternoon...

.rest of tonight...east winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds. scattered
showers. 
.friday...east winds 20 to 25 knots. seas 5 to 7 feet. wave
detail: east northeast 6 feet at 6 seconds. scattered showers,
mainly in the morning. 
.friday night...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: northeast 5 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.saturday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: northeast 5 feet at 5 seconds and east
3 feet at 12 seconds. scattered showers. 
.saturday night...east northeast winds to 20 knots. seas 5 to
6 feet. wave detail: northeast 5 feet at 6 seconds and east
4 feet at 15 seconds. scattered showers. 
.sunday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east northeast 5 feet at 5 seconds and east 4 feet
at 14 seconds. scattered showers, mainly in the morning. 
.sunday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 5 seconds and east
5 feet at 14 seconds. scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: northeast 5 feet at 5 seconds and east 5 feet at
13 seconds. scattered showers through the night, then numerous
showers through the day. 
.tuesday...tropical storm conditions possible. numerous showers. 

$$

fzhw50 phfo 240731
cwfhfo
expires:202607242030;;508756

coastal waters forecast
national weather service honolulu hi
931 pm hst thu jul 23 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz118-242030-
maui county leeward waters-
931 pm hst thu jul 23 2026

...small craft advisory in effect through friday afternoon...

.rest of tonight...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds and south 4 feet at
18 seconds. 
.friday...east winds 20 to 25 knots. seas 5 to 7 feet. wave
detail: east 5 feet at 6 seconds and south 4 feet at 18 seconds. 
.friday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 5 to 7 feet. wave detail:
east 5 feet at 5 seconds and south southwest 4 feet at
17 seconds. 
.saturday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: south southwest 4 feet at 20 seconds and
east 3 feet at 5 seconds. 
.saturday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: south southwest 4 feet at 18 seconds and
east 3 feet at 5 seconds. isolated showers after midnight. 
.sunday...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: south southwest 4 feet at 16 seconds and east 3 feet
at 5 seconds. 
.sunday night...northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: south southwest 4 feet at 15 seconds and east 3 feet
at 5 seconds. 
.monday...northeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 3 feet at 5 seconds and south southwest 3 feet at
15 seconds. 
.tuesday...northeast winds 15 to 20 knots, becoming north
northeast 25 to 30 knots in the afternoon and evening, veering to
east northeast 20 to 25 knots after midnight. seas 3 to 5 feet.
wave detail: north northeast 4 feet at 4 seconds and south
southwest 3 feet at 14 seconds. isolated showers through the
night, then scattered showers through the day.  

$$

fzhw50 phfo 240731
cwfhfo
expires:202607242030;;508757

coastal waters forecast
national weather service honolulu hi
931 pm hst thu jul 23 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz119-242030-
maalaea bay-
931 pm hst thu jul 23 2026

...small craft advisory in effect through friday afternoon...

.rest of tonight...north northeast winds to 25 knots. seas to
3 feet. wave detail: north northeast 3 feet at 3 seconds. 
.friday...north winds to 25 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 3 seconds. 
.friday night...north winds to 25 knots, easing to 20 knots after
midnight. seas to 3 feet. wave detail: north northeast 3 feet at
3 seconds. 
.saturday...north winds to 20 knots, rising to 25 knots in the
afternoon. seas to 2 feet or less, then to 3 feet in the
afternoon. 
.saturday night...north winds to 25 knots, easing to 20 knots
after midnight. seas to 3 feet. wave detail: north northeast
3 feet at 3 seconds. 
.sunday...north winds to 20 knots, becoming north northeast in
the afternoon. seas to 2 feet or less. 
.sunday night...north winds to 20 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds. 
.monday...north winds to 20 knots, becoming north northeast after
midnight. seas to 2 feet or less. wave detail: north northeast
2 feet at 3 seconds. 
.tuesday...north northeast winds to 15 knots, becoming northeast
20 to 25 knots in the afternoon and evening, then becoming east
15 to 20 knots after midnight. seas to 2 feet or less. isolated
showers through the night, then scattered showers through the
day.  

$$

fzhw50 phfo 240731
cwfhfo
expires:202607242030;;508758

coastal waters forecast
national weather service honolulu hi
931 pm hst thu jul 23 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz120-242030-
pailolo channel-
931 pm hst thu jul 23 2026

...small craft advisory in effect through friday afternoon...

.rest of tonight...east northeast winds 25 to 30 knots. seas 4 to
6 feet. wave detail: east northeast 5 feet at 5 seconds. isolated
showers. 
.friday...east northeast winds to 25 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 5 seconds. isolated showers
in the morning. 
.friday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 4 to 6 feet. wave detail:
east northeast 4 feet at 5 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 3 to 5 feet. wave detail: east
northeast 3 feet at 6 seconds. isolated showers. 
.saturday night...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 5 seconds. scattered showers. 
.sunday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 4 to 6 feet. wave detail: east
northeast 3 feet at 6 seconds. scattered showers in the morning. 
.sunday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east northeast 4 feet at 5 seconds.
scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east northeast 4 feet at 6 seconds and east 3 feet
at 13 seconds. scattered showers in the morning. isolated showers
in the afternoon, then scattered showers through the day. 
.tuesday...northeast winds 15 to 20 knots, becoming east
northeast 10 to 15 knots after midnight. seas 3 to 5 feet. wave
detail: east northeast 5 feet at 8 seconds and east 3 feet at
12 seconds. scattered showers.  

$$

fzhw50 phfo 240731
cwfhfo
expires:202607242030;;508759

coastal waters forecast
national weather service honolulu hi
931 pm hst thu jul 23 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz121-242030-
alenuihaha channel-
931 pm hst thu jul 23 2026

...small craft advisory in effect through friday afternoon...

.rest of tonight...east northeast winds 25 to 30 knots. seas 6 to
9 feet. wave detail: east northeast 7 feet at 6 seconds and south
southwest 4 feet at 18 seconds. scattered showers late this
evening. isolated showers. 
.friday...east northeast winds 25 to 30 knots. seas 6 to 8 feet.
wave detail: east northeast 7 feet at 6 seconds and south
southwest 4 feet at 18 seconds. scattered showers in the morning.
isolated showers in the afternoon. 
.friday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 17 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 5 to 7 feet. wave detail: east
northeast 5 feet at 5 seconds, south southwest 4 feet at
20 seconds and east 3 feet at 12 seconds. scattered showers in
the morning. isolated showers in the afternoon. 
.saturday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds, south
southwest 4 feet at 18 seconds and east 3 feet at 15 seconds.
scattered showers. 
.sunday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east northeast 5 feet at 5 seconds, east 4 feet at
14 seconds and south southwest 4 feet at 16 seconds. scattered
showers in the morning. isolated showers in the afternoon. 
.sunday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 5 seconds, east
4 feet at 14 seconds and south southwest 4 feet at 15 seconds.
scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: northeast 5 feet at 5 seconds, east 5 feet at
13 seconds and south southwest 3 feet at 15 seconds. scattered
showers through the night. numerous showers in the evening, then
isolated showers after midnight. 
.tuesday...northeast winds 20 to 25 knots, becoming east 15 to
20 knots after midnight. seas 5 to 7 feet. wave detail: northeast
6 feet at 8 seconds, east 5 feet at 11 seconds and south
southwest 3 feet at 14 seconds. scattered showers.  

$$