Coastal Waters Forecast Issued: 07/23/2026 11:46:00 AM UTC
748
FZHW50 PHFO 230146
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
346 PM HST Wed Jul 22 2026
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-231430-
346 PM HST Wed Jul 22 2026
.Synopsis for Hawaiian coastal waters...
High pressure far to the northeast of Hawaii will gradually move
southwest and strengthen through Friday. Over the weekend, the
high far north of the state will move westward and gradually
weaken.
$$
PHZ110-231430-
Kauai Northwest Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...East winds to 20 knots. Seas 6 to 7 feet. Wave Detail:
East 5 feet at 6 seconds, east 3 feet at 12 seconds and south
3 feet at 20 seconds. Isolated showers this evening, then
scattered showers after midnight.
.THURSDAY...East winds 20 to 25 knots. Seas 6 to 8 feet. Wave
Detail: East 6 feet at 7 seconds, south southwest 4 feet at
20 seconds and east 3 feet at 11 seconds. Isolated showers.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to
8 feet. Wave Detail: East 7 feet at 8 seconds, south southwest
4 feet at 18 seconds and east 3 feet at 11 seconds. Isolated
showers in the evening, then scattered showers after midnight.
.FRIDAY...East northeast winds to 20 knots. Seas 6 to 8 feet.
Wave Detail: East 7 feet at 8 seconds and south southwest 4 feet
at 18 seconds. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East northeast winds to 20 knots. Seas 7 to
9 feet. Wave Detail: East 7 feet at 8 seconds, east 3 feet at
13 seconds and south southwest 3 feet at 16 seconds. Scattered
showers.
.SATURDAY...East northeast winds to 20 knots. Seas 7 to 9 feet.
Wave Detail: East 7 feet at 7 seconds, south southwest 4 feet at
20 seconds and east 3 feet at 13 seconds. Scattered showers,
mainly in the morning.
.SATURDAY NIGHT...East northeast winds to 20 knots. Seas 8 to
9 feet. Wave Detail: East 6 feet at 7 seconds, east 4 feet at
15 seconds and south southwest 4 feet at 18 seconds. Scattered
showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 7 to 10 feet.
Wave Detail: East 6 feet at 7 seconds, east 5 feet at 15 seconds
and south southwest 3 feet at 16 seconds. Isolated showers
through the night. Scattered showers through the day.
.MONDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East 5 feet at 6 seconds and east 5 feet at
14 seconds. Isolated showers, then scattered showers after
midnight.
$$
PHZ111-231430-
Kauai Windward Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...East northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Wave Detail: East 5 feet at 6 seconds, south 4 feet at 12 seconds
and east 3 feet at 12 seconds. Isolated showers this evening,
then scattered showers after midnight.
.THURSDAY...East winds 15 to 20 knots. Seas 7 to 9 feet. Wave
Detail: East southeast 6 feet at 7 seconds, south 4 feet at
20 seconds and east 3 feet at 11 seconds. Scattered showers.
.THURSDAY NIGHT...East winds to 20 knots. Seas 7 to 9 feet. Wave
Detail: East 8 feet at 9 seconds and south 4 feet at 19 seconds.
Scattered showers.
.FRIDAY...East northeast winds to 20 knots. Seas 7 to 9 feet.
Wave Detail: East 8 feet at 8 seconds and south 4 feet at
18 seconds. Scattered showers.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 7 to 9 feet. Wave
Detail: East 7 feet at 8 seconds, south 4 feet at 17 seconds and
east 3 feet at 13 seconds. Scattered showers.
.SATURDAY...East northeast winds to 20 knots. Seas 8 to 9 feet.
Wave Detail: East 7 feet at 7 seconds, south 4 feet at 20 seconds
and east 3 feet at 13 seconds. Scattered showers.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 8 to
10 feet. Wave Detail: East 6 feet at 7 seconds, east 4 feet at
15 seconds and south 4 feet at 18 seconds. Scattered showers.
.SUNDAY...East northeast winds to 15 knots. Seas 7 to 10 feet.
Wave Detail: East 6 feet at 7 seconds, east 5 feet at 15 seconds
and south 4 feet at 16 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas to 7 feet.
Wave Detail: East 5 feet at 6 seconds, east 5 feet at 14 seconds
and south 3 feet at 15 seconds. Isolated showers through the
night. Scattered showers through the day.
$$
PHZ112-231430-
Kauai Leeward Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...East winds 15 to 20 knots. Seas 6 to 7 feet. Wave
Detail: East 6 feet at 6 seconds and south 4 feet at 20 seconds.
Scattered showers, mainly this evening.
.THURSDAY...East winds 20 to 25 knots. Seas 6 to 8 feet. Wave
Detail: East 6 feet at 6 seconds and south 4 feet at 20 seconds.
Isolated showers.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to
8 feet. Wave Detail: East 7 feet at 7 seconds and south 4 feet at
19 seconds. Isolated showers in the evening. Scattered showers
after midnight.
.FRIDAY...East northeast winds to 20 knots. Seas 7 to 8 feet.
Wave Detail: East 7 feet at 7 seconds and south 4 feet at
18 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds to 20 knots. Seas 7 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and south
4 feet at 17 seconds. Isolated showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 7 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and south
4 feet at 20 seconds. Isolated showers.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 7 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and south
4 feet at 18 seconds. Isolated showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 6 to 9 feet.
Wave Detail: East 6 feet at 6 seconds and south 4 feet at
16 seconds. Isolated showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds, east 3 feet at 13 seconds
and south 3 feet at 15 seconds. Isolated showers in the morning.
Isolated showers through the day.
$$
PHZ113-231430-
Kauai Channel-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...East northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Wave Detail: East 5 feet at 6 seconds, south 4 feet at 20 seconds
and east 3 feet at 12 seconds. Isolated showers.
.THURSDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. Seas 6 to 8 feet. Wave Detail: East
6 feet at 6 seconds and south 4 feet at 20 seconds. Scattered
showers, mainly in the morning.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and south
4 feet at 19 seconds. Isolated showers in the evening, then
scattered showers after midnight.
.FRIDAY...East northeast winds to 20 knots. Seas 7 to 8 feet.
Wave Detail: East northeast 7 feet at 7 seconds and south 4 feet
at 18 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 7 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and south
4 feet at 17 seconds. Isolated showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 7 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and south
4 feet at 20 seconds. Isolated showers.
.SATURDAY NIGHT...East northeast winds to 20 knots. Seas 7 to
10 feet. Wave Detail: East northeast 6 feet at 7 seconds, south
4 feet at 18 seconds and east 3 feet at 15 seconds. Isolated
showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 7 to 10 feet.
Wave Detail: East northeast 6 feet at 6 seconds, east 4 feet at
14 seconds and south 4 feet at 16 seconds. Isolated showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 5 feet at 6 seconds, east 4 feet at
13 seconds and south 3 feet at 15 seconds. Isolated showers in
the morning. Isolated showers in the evening, then scattered
showers after midnight.
$$
PHZ114-231430-
Oahu Windward Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East 5 feet at 6 seconds and east 3 feet at
12 seconds. Isolated showers this evening, then scattered showers
after midnight.
.THURSDAY...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave
Detail: East 6 feet at 6 seconds and east 3 feet at 11 seconds.
Scattered showers, mainly in the morning.
.THURSDAY NIGHT...East winds 20 to 25 knots. Seas 7 to 9 feet.
Wave Detail: East 8 feet at 7 seconds, east 3 feet at 10 seconds
and south 3 feet at 19 seconds. Scattered showers.
.FRIDAY...East northeast winds to 20 knots. Seas 8 to 9 feet.
Wave Detail: East northeast 8 feet at 7 seconds and south 3 feet
at 18 seconds. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 8 to
9 feet. Wave Detail: East northeast 8 feet at 7 seconds and east
3 feet at 13 seconds. Scattered showers.
.SATURDAY...East northeast winds to 20 knots. Seas to 9 feet.
Wave Detail: East northeast 7 feet at 7 seconds and east 3 feet
at 13 seconds. Scattered showers, mainly in the morning.
.SATURDAY NIGHT...East northeast winds to 20 knots. Seas 9 to
10 feet. Wave Detail: East 6 feet at 6 seconds and east 4 feet at
15 seconds. Scattered showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 8 to 11 feet.
Wave Detail: East 6 feet at 6 seconds and east 5 feet at
15 seconds. Isolated showers through the night, then scattered
showers through the day.
.MONDAY...East northeast winds to 15 knots, rising to 20 knots in
the evening, easing to 15 knots after midnight. Seas to 7 feet.
Wave Detail: East 5 feet at 6 seconds and east 5 feet at
14 seconds. Isolated showers through the night, then scattered
showers through the day.
$$
PHZ115-231430-
Oahu Leeward Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...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 after midnight.
.THURSDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. Seas 6 to 7 feet. Wave Detail: East
6 feet at 6 seconds and south 4 feet at 20 seconds.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to
8 feet. Wave Detail: East northeast 7 feet at 7 seconds and south
southwest 4 feet at 19 seconds. Isolated showers after midnight.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East northeast 6 feet at 7 seconds and south
southwest 4 feet at 18 seconds.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to
8 feet. Wave Detail: East northeast 6 feet at 7 seconds and south
southwest 4 feet at 17 seconds.
.SATURDAY...East northeast winds to 15 knots, rising to 20 knots
in the afternoon. Seas 6 to 8 feet. Wave Detail: East northeast
6 feet at 6 seconds and south southwest 4 feet at 20 seconds.
.SATURDAY NIGHT...East northeast winds to 20 knots, easing to
15 knots after midnight. Seas 6 to 8 feet. Wave Detail: East
northeast 6 feet at 6 seconds and south southwest 4 feet at
18 seconds. Isolated showers after midnight.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 5 feet at 6 seconds and south
southwest 4 feet at 16 seconds.
.MONDAY...East northeast winds 15 to 20 knots. Seas 4 to 5 feet.
Wave Detail: East northeast 4 feet at 5 seconds and south
southwest 4 feet at 15 seconds. Isolated showers after midnight.
$$
PHZ116-231430-
Kaiwi Channel-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...East northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Wave Detail: East northeast 5 feet at 5 seconds, south 4 feet at
12 seconds and east 3 feet at 12 seconds. Isolated showers this
evening. Scattered showers after midnight.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 6 to
9 feet. Wave Detail: East northeast 7 feet at 6 seconds, south
4 feet at 20 seconds and east 3 feet at 11 seconds. Isolated
showers.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to
10 feet. Wave Detail: East northeast 9 feet at 7 seconds, south
4 feet at 19 seconds and east 3 feet at 10 seconds. Isolated
showers in the evening. Scattered showers after midnight.
.FRIDAY...East northeast winds to 20 knots. Seas 7 to 10 feet.
Wave Detail: Northeast 8 feet at 7 seconds and south southwest
4 feet at 18 seconds. Scattered showers in the morning. Isolated
showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 8 to
10 feet. Wave Detail: Northeast 8 feet at 7 seconds, south
southwest 4 feet at 17 seconds and east 3 feet at 13 seconds.
Isolated showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 7 to
10 feet. Wave Detail: Northeast 7 feet at 7 seconds, south
southwest 4 feet at 20 seconds and east 3 feet at 13 seconds.
Isolated showers.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 8 to
11 feet. Wave Detail: East northeast 6 feet at 6 seconds, east
4 feet at 15 seconds and south southwest 4 feet at 18 seconds.
Isolated showers in the evening. Scattered showers after
midnight.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 6 to 9 feet.
Wave Detail: Northeast 6 feet at 6 seconds, east 5 feet at
15 seconds and south southwest 4 feet at 16 seconds. Isolated
showers. Scattered showers after midnight.
.MONDAY...East northeast winds to 15 knots, rising to 20 knots in
the afternoon and evening, easing to 15 knots after midnight.
Seas 5 to 7 feet. Wave Detail: East northeast 5 feet at
6 seconds, east 5 feet at 14 seconds and south southwest 4 feet
at 15 seconds. Isolated showers through the night. Scattered
showers through the day.
$$
PHZ117-231430-
Maui County Windward Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...East winds 15 to 20 knots. Seas 6 to 7 feet. Wave
Detail: East northeast 5 feet at 6 seconds and east 4 feet at
11 seconds. Scattered showers.
.THURSDAY...East winds 20 to 25 knots. Seas 7 to 8 feet. Wave
Detail: East 6 feet at 6 seconds and east 3 feet at 11 seconds.
Scattered showers, mainly in the morning.
.THURSDAY NIGHT...East winds 20 to 25 knots. Seas 6 to 8 feet.
Wave Detail: Northeast 8 feet at 7 seconds and east 3 feet at
10 seconds. Scattered showers.
.FRIDAY...East winds to 20 knots. Seas 6 to 8 feet. Wave Detail:
Northeast 7 feet at 7 seconds. Scattered showers, mainly in the
morning.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 7 to 9 feet. Wave
Detail: East northeast 7 feet at 7 seconds. Scattered showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 8 to
9 feet. Wave Detail: Northeast 6 feet at 6 seconds and east
4 feet at 12 seconds. Scattered showers.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 8 to
9 feet. Wave Detail: Northeast 6 feet at 6 seconds and east
5 feet at 15 seconds. Scattered showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 7 to 10 feet.
Wave Detail: Northeast 5 feet at 6 seconds and east 5 feet at
15 seconds. Scattered showers in the morning, then isolated
showers in the afternoon. Scattered showers through the day.
.MONDAY...East northeast winds 15 to 20 knots. Seas 7 to 8 feet.
Wave Detail: Northeast 5 feet at 6 seconds and east 5 feet at
14 seconds. Scattered showers.
$$
PHZ118-231430-
Maui County Leeward Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...East northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. Seas 5 to 7 feet. Wave Detail: East
southeast 5 feet at 6 seconds and south 4 feet at 16 seconds.
.THURSDAY...East northeast winds 15 to 20 knots, becoming east
20 to 25 knots in the afternoon. Seas 5 to 7 feet. Wave Detail:
East southeast 5 feet at 6 seconds and south 4 feet at
20 seconds.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. Seas 5 to 7 feet. Wave Detail:
East 6 feet at 7 seconds and south southwest 4 feet at
19 seconds.
.FRIDAY...East northeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: East 5 feet at 6 seconds and south southwest 4 feet
at 18 seconds.
.FRIDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
8 feet. Wave Detail: East 5 feet at 6 seconds and south southwest
4 feet at 17 seconds.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 5 to
7 feet. Wave Detail: East 4 feet at 5 seconds and south southwest
4 feet at 20 seconds.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
8 feet. Wave Detail: East 4 feet at 5 seconds and south southwest
4 feet at 18 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: East 4 feet at 5 seconds and south southwest 4 feet
at 16 seconds.
.MONDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave
Detail: South southwest 4 feet at 15 seconds and east northeast
3 feet at 4 seconds.
$$
PHZ119-231430-
Maalaea Bay-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...
.TONIGHT...North winds to 25 knots. Seas to 3 feet. Wave Detail:
North northeast 3 feet at 3 seconds.
.THURSDAY...North northeast winds to 25 knots. Seas to 3 feet.
Wave Detail: North northeast 3 feet at 3 seconds.
.THURSDAY NIGHT...North northeast winds 20 to 25 knots. Seas 3 to
4 feet. Wave Detail: Northeast 4 feet at 4 seconds and south
3 feet at 20 seconds.
.FRIDAY...North northeast winds to 25 knots. Seas 3 to 4 feet.
Wave Detail: North northeast 3 feet at 4 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
4 seconds.
.SATURDAY...North winds to 20 knots, rising to 25 knots in the
afternoon. Seas to 3 feet. Wave Detail: North northeast 3 feet at
3 seconds.
.SATURDAY NIGHT...North winds to 25 knots, easing to 20 knots
after midnight. Seas 3 to 4 feet. Wave Detail: North northeast
3 feet at 3 seconds.
.SUNDAY...North winds to 20 knots, rising to 25 knots in the
afternoon and evening, easing to 20 knots after midnight. Seas to
3 feet. Wave Detail: North northeast 3 feet at 3 seconds.
.MONDAY...North winds to 20 knots. Seas to 3 feet.
$$
PHZ120-231430-
Pailolo Channel-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...
.TONIGHT...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East northeast 4 feet at 5 seconds. Isolated showers
this evening. Scattered showers after midnight.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East northeast 5 feet at 5 seconds. Isolated
showers in the morning.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East northeast 6 feet at 7 seconds. Isolated
showers in the evening. Scattered showers after midnight.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East northeast 5 feet at 7 seconds. Scattered
showers in the morning. Isolated showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. Seas 5 to 8 feet. Wave Detail:
East northeast 5 feet at 5 seconds. Scattered showers in the
evening. Isolated showers after midnight.
.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 4 feet at 6 seconds. Scattered showers in the morning.
Isolated showers in the afternoon.
.SATURDAY NIGHT...East northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. Seas 5 to 8 feet. Wave Detail:
East northeast 4 feet at 6 seconds. Scattered showers.
.SUNDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon and evening, easing to 15 to 20 knots
after midnight. Seas 4 to 6 feet. Wave Detail: East northeast
4 feet at 6 seconds. Isolated showers through the night.
Scattered showers through the day.
.MONDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East northeast 3 feet at 5 seconds and east 3 feet
at 13 seconds. Scattered showers in the morning. Isolated showers
in the afternoon, then scattered showers through the day.
$$
PHZ121-231430-
Alenuihaha Channel-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...
.TONIGHT...East northeast winds 20 to 25 knots. Seas 6 to 8 feet.
Wave Detail: East northeast 6 feet at 6 seconds, south 4 feet at
12 seconds and east 3 feet at 12 seconds. Isolated showers.
.THURSDAY...East northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. Seas 6 to 9 feet. Wave Detail: East
northeast 7 feet at 6 seconds, south southwest 4 feet at
20 seconds and east 3 feet at 11 seconds. Scattered showers in
the morning. Isolated showers in the afternoon.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to
10 feet. Wave Detail: East northeast 8 feet at 7 seconds, south
southwest 4 feet at 20 seconds and east 3 feet at 10 seconds.
Isolated showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 6 to 9 feet.
Wave Detail: Northeast 8 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, easing to
15 to 20 knots after midnight. Seas 7 to 10 feet. Wave Detail:
East northeast 8 feet at 6 seconds, south southwest 4 feet at
17 seconds and east 3 feet at 13 seconds. Scattered showers.
.SATURDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. Seas 7 to 10 feet. Wave Detail: East
northeast 6 feet at 6 seconds, south southwest 4 feet at
20 seconds and east 3 feet at 13 seconds. Scattered showers.
.SATURDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to
10 feet. Wave Detail: East northeast 6 feet at 6 seconds, east
4 feet at 15 seconds and south southwest 4 feet at 18 seconds.
Scattered showers.
.SUNDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon and evening, easing to 15 to 20 knots
after midnight. Seas 6 to 9 feet. Wave Detail: East northeast
6 feet at 6 seconds, east 5 feet at 15 seconds and south
southwest 4 feet at 16 seconds. Scattered showers in the morning.
Isolated showers in the afternoon, then scattered showers through
the day.
.MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 5 feet at 6 seconds, east 5 feet at
13 seconds and south southwest 4 feet at 15 seconds. Scattered
showers. Isolated showers after midnight.
$$
PHZ122-231430-
Big Island Windward Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
EARLY FRIDAY MORNING...
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North northeast 4 feet at 5 seconds, east 4 feet at
11 seconds and south 4 feet at 12 seconds. Scattered showers.
.THURSDAY...East winds 15 to 20 knots, becoming east northeast
20 to 25 knots in the afternoon. Seas 6 to 7 feet. Wave Detail:
Northeast 4 feet at 5 seconds, south 4 feet at 20 seconds and
east 3 feet at 11 seconds. Scattered showers.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: North northeast 6 feet at 6 seconds, south
southwest 5 feet at 18 seconds and east 3 feet at 10 seconds.
Scattered showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: North northeast 5 feet at 6 seconds and south
southwest 5 feet at 18 seconds. Scattered showers.
.FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
8 feet. Wave Detail: East northeast 5 feet at 7 seconds and south
southwest 5 feet at 17 seconds. Scattered showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 6 to
8 feet. Wave Detail: South southwest 5 feet at 20 seconds, north
northeast 4 feet at 5 seconds and east 4 feet at 13 seconds.
Scattered showers.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 7 to
9 feet. Wave Detail: East 5 feet at 15 seconds, north northeast
4 feet at 6 seconds and south southwest 4 feet at 18 seconds.
Scattered showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 7 to 10 feet.
Wave Detail: East 5 feet at 15 seconds, south southwest 5 feet at
16 seconds and north northeast 4 feet at 5 seconds. Scattered
showers.
.MONDAY...Northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon and evening, easing to 10 to 15 knots
after midnight. Seas 7 to 8 feet. Wave Detail: East 5 feet at
13 seconds, north northeast 4 feet at 6 seconds and south 4 feet
at 15 seconds. Scattered showers.
$$
PHZ123-231430-
Big Island Leeward Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...
.TONIGHT...West of the Big Island, west southwest winds 7 to
10 knots, veering to northwest after midnight. Near South Point,
east winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East
northeast 6 feet at 6 seconds and south 4 feet at 12 seconds.
Isolated showers.
.THURSDAY...West of the Big Island, winds variable less than
10 knots, becoming west 7 to 10 knots in the afternoon. Near
South Point, east winds 20 to 25 knots. Seas 5 to 7 feet. Wave
Detail: East northeast 5 feet at 6 seconds and south southwest
4 feet at 20 seconds. Isolated showers in the morning.
.THURSDAY NIGHT...West of the Big Island, west southwest winds
7 to 10 knots in the evening, becoming variable less than
10 knots. Near South Point, east winds to 25 knots. Seas 6 to
9 feet. Wave Detail: Northeast 6 feet at 7 seconds and south
southwest 5 feet at 20 seconds.
.FRIDAY...Winds variable less than 10 knots west of the Big
Island...East northeast 15 to 20 knots near South Point. Seas
5 to 8 feet. Wave Detail: Northeast 6 feet at 7 seconds and south
southwest 5 feet at 18 seconds.
.FRIDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...East northeast 15 to 20 knots near South Point. Seas
6 to 9 feet. Wave Detail: Northeast 6 feet at 7 seconds and south
southwest 5 feet at 17 seconds.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...East 15 to 20 knots near South Point. Seas 6 to 9 feet.
Wave Detail: Northeast 5 feet at 6 seconds and south southwest
5 feet at 20 seconds.
.SATURDAY NIGHT...West of the Big Island, winds variable less
than 10 knots. Near South Point, east winds 15 to 20 knots,
backing to east northeast after midnight. Seas 6 to 9 feet. Wave
Detail: Northeast 5 feet at 6 seconds and south southwest 5 feet
at 18 seconds. Isolated showers after midnight.
.SUNDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds 10 to 15 knots,
becoming east 15 to 20 knots in the afternoon and evening, then
becoming east northeast 10 to 15 knots after midnight. Seas 5 to
8 feet. Wave Detail: South southwest 5 feet at 16 seconds and
northeast 4 feet at 6 seconds. Isolated showers after midnight.
.MONDAY...West of the Big Island, winds variable less than
10 knots, becoming north northwest 7 to 10 knots after midnight.
Near South Point, east northeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: North northeast 4 feet at 6 seconds and
south southwest 4 feet at 15 seconds. Isolated showers after
midnight.
$$
PHZ124-231430-
Big Island Southeast Waters-
346 PM HST Wed Jul 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...
.TONIGHT...East northeast winds 20 to 25 knots. Seas 7 to 8 feet.
Wave Detail: Northeast 5 feet at 5 seconds, south 4 feet at
12 seconds and east 3 feet at 11 seconds. Scattered showers.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 7 to
8 feet. Wave Detail: Northeast 5 feet at 5 seconds, south 4 feet
at 20 seconds and east 3 feet at 11 seconds. Scattered showers,
mainly in the morning.
.THURSDAY NIGHT...East northeast winds to 25 knots. Seas 7 to
9 feet. Wave Detail: Northeast 7 feet at 6 seconds, south
southwest 5 feet at 20 seconds and east 3 feet at 10 seconds.
Isolated showers in the evening, then scattered showers after
midnight.
.FRIDAY...East northeast winds to 20 knots. Seas 8 to 9 feet.
Wave Detail: Northeast 7 feet at 6 seconds and south southwest
5 feet at 18 seconds. Isolated showers.
.FRIDAY NIGHT...East northeast winds to 20 knots. Seas 8 to
10 feet. Wave Detail: Northeast 7 feet at 6 seconds, south
southwest 5 feet at 17 seconds and east 4 feet at 13 seconds.
Isolated showers in the evening, then scattered showers after
midnight.
.SATURDAY...East northeast winds to 20 knots. Seas 9 to 10 feet.
Wave Detail: Northeast 6 feet at 6 seconds, south southwest
5 feet at 20 seconds and east 4 feet at 13 seconds. Isolated
showers.
.SATURDAY NIGHT...East northeast winds to 20 knots. Seas 9 to
10 feet. Wave Detail: Northeast 6 feet at 6 seconds, east 5 feet
at 15 seconds and south southwest 4 feet at 18 seconds. Isolated
showers in the evening, then scattered showers after midnight.
.SUNDAY...East northeast winds to 20 knots. Seas 8 to 11 feet.
Wave Detail: Northeast 5 feet at 5 seconds, east 5 feet at
15 seconds and south southwest 5 feet at 16 seconds. Isolated
showers.
.MONDAY...Northeast winds 15 to 20 knots. Seas 6 to 8 feet. Wave
Detail: Northeast 5 feet at 5 seconds, east 5 feet at 13 seconds
and south southwest 4 feet at 15 seconds. Isolated showers in the
morning. Isolated showers in the evening, then scattered showers
after midnight.
$$
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