FZHW50 PHFO 050113
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
312 PM HST Thu Dec 4 2025
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-051400-
312 PM HST Thu Dec 4 2025
.Synopsis for Hawaiian coastal waters...
A trough west of Kauai will gradually weaken and retrograde
westward through Friday. Meanwhile, a surface ridge will
strengthen well northeast of the state and bring a return of
moderate to locally strong east to east southeast flow through
this weekend. A moderate to large northwest swell, combined with
increasing winds, will lead to combined seas in excess of 10 feet
tonight into Friday for exposed waters.
$$
PHZ110-051400-
Kauai Northwest Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 15 to 20 knots. Seas 8 to 9 feet,
building to 8 to 11 feet after midnight. Wave Detail: North
northwest 10 feet at 13 seconds and east 5 feet at 8 seconds.
Isolated showers.
.FRIDAY...East winds 15 to 20 knots. Seas 10 to 12 feet. Wave
Detail: North northwest 10 feet at 14 seconds and east 5 feet at
8 seconds. Isolated showers. Hazy in the afternoon.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 9 to 11 feet.
Wave Detail: North northwest 9 feet at 14 seconds and east 5 feet
at 8 seconds. Hazy in the evening. Isolated showers in the
evening.
.SATURDAY...East winds 10 to 15 knots. Seas 7 to 9 feet. Wave
Detail: North northwest 8 feet at 13 seconds and east 5 feet at
8 seconds.
.SATURDAY NIGHT...East winds to 10 knots. Seas 6 to 8 feet. Wave
Detail: North 6 feet at 12 seconds and east 4 feet at 7 seconds.
.SUNDAY...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave
Detail: North 5 feet at 12 seconds and east 4 feet at 8 seconds.
.SUNDAY NIGHT...East southeast winds to 15 knots. Seas 5 to
6 feet. Wave Detail: East 4 feet at 7 seconds and north 4 feet at
11 seconds.
.MONDAY...East southeast winds 10 to 15 knots, rising to 15 to
20 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 6 seconds
and northwest 4 feet at 14 seconds.
.TUESDAY...East southeast winds 15 to 20 knots, becoming
southeast 10 to 15 knots in the evening, rising to 15 to 20 knots
after midnight. Seas 5 to 8 feet. Wave Detail: Northwest 8 feet
at 15 seconds. Isolated showers in the evening. Scattered showers
after midnight.
$$
PHZ111-051400-
Kauai Windward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 15 to 20 knots. Seas 9 to
11 feet. Wave Detail: North northwest 9 feet at 13 seconds and
east 6 feet at 7 seconds. Scattered showers.
.FRIDAY...East southeast winds 15 to 20 knots. Seas to 11 feet.
Wave Detail: North northwest 9 feet at 13 seconds and east 6 feet
at 8 seconds. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 10 to 11 feet,
subsiding to 8 to 10 feet after midnight. Wave Detail: North
northwest 9 feet at 14 seconds and east 6 feet at 8 seconds.
Isolated showers in the evening.
.SATURDAY...East southeast winds 10 to 15 knots. Seas 8 to
10 feet, subsiding to 7 to 8 feet in the afternoon. Wave Detail:
North northwest 8 feet at 13 seconds and east 6 feet at
8 seconds.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 8 feet.
Wave Detail: North northwest 6 feet at 12 seconds and east 5 feet
at 7 seconds. Isolated showers after midnight.
.SUNDAY...East winds 10 to 15 knots. Seas to 6 feet. Wave Detail:
North northwest 5 feet at 12 seconds and east 4 feet at
8 seconds. Isolated showers in the morning.
.SUNDAY NIGHT...East southeast winds to 15 knots. Seas 5 to
6 feet. Wave Detail: East 4 feet at 7 seconds and north 4 feet at
11 seconds.
.MONDAY...East southeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 4 feet at 6 seconds and northwest 4 feet at
14 seconds.
.TUESDAY...East southeast winds to 20 knots, becoming southeast
10 to 15 knots. Seas 6 to 8 feet. Wave Detail: Northwest 8 feet
at 14 seconds. Isolated showers in the evening. Scattered showers
after midnight.
$$
PHZ112-051400-
Kauai Leeward Waters-
312 PM HST Thu Dec 4 2025
.TONIGHT...East southeast winds 10 to 15 knots. Seas 6 to 9 feet.
Wave Detail: North northwest 9 feet at 13 seconds and east 4 feet
at 7 seconds. Hazy. Scattered showers.
.FRIDAY...East winds 10 to 15 knots. Seas 7 to 10 feet. Wave
Detail: North northwest 9 feet at 14 seconds and east 4 feet at
7 seconds. Scattered showers in the morning. Hazy.
.FRIDAY NIGHT...East winds 10 to 15 knots, rising to 15 to
20 knots after midnight. Seas 6 to 9 feet. Wave Detail: North
northwest 8 feet at 14 seconds and east 4 feet at 7 seconds.
Hazy.
.SATURDAY...East winds to 10 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 8 feet at 13 seconds and east southeast
4 feet at 7 seconds. Isolated showers.
.SATURDAY NIGHT...East winds to 10 knots. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 12 seconds and east southeast
4 feet at 6 seconds.
.SUNDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: North northwest 5 feet at 12 seconds and east 4 feet at
5 seconds.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 5 seconds and north northwest 4 feet at
11 seconds.
.MONDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave
Detail: Northwest 4 feet at 14 seconds and east 3 feet at
5 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: Northwest 6 feet at 15 seconds. Isolated showers, then
scattered showers after midnight.
$$
PHZ113-051400-
Kauai Channel-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East winds 10 to 15 knots, becoming east southeast
15 to 20 knots after midnight. Seas 6 to 9 feet. Wave Detail:
North northwest 6 feet at 13 seconds and east 5 feet at
7 seconds. Hazy. Isolated showers.
.FRIDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 7 feet at 14 seconds and east 5 feet at
8 seconds. Isolated showers in the morning. Hazy.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 7 feet at 14 seconds and east 5 feet at
7 seconds. Hazy in the evening.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 5 to
7 feet. Wave Detail: North northwest 6 feet at 13 seconds and
east 5 feet at 7 seconds.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: North northwest 5 feet at 12 seconds and east
southeast 4 feet at 6 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 5 seconds and north northwest 4 feet
at 12 seconds.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 5 seconds and north northwest 3 feet at
11 seconds.
.MONDAY...East winds 15 to 20 knots, easing to 10 to 15 knots
after midnight. Seas 4 to 5 feet. Wave Detail: East 4 feet at
5 seconds and north northwest 3 feet at 14 seconds.
.TUESDAY...East southeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 15 seconds. Isolated
showers in the evening. Scattered showers after midnight.
$$
PHZ114-051400-
Oahu Windward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds to 20 knots. Seas 8 to 9 feet,
building to 8 to 11 feet after midnight. Wave Detail: North
northwest 8 feet at 13 seconds and east 7 feet at 7 seconds.
Scattered showers.
.FRIDAY...East winds to 20 knots. Seas 9 to 11 feet. Wave Detail:
North northwest 8 feet at 13 seconds and east 7 feet at
8 seconds. Scattered showers in the morning.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 8 to 11 feet.
Wave Detail: North northwest 8 feet at 14 seconds and east 6 feet
at 7 seconds. Isolated showers in the evening.
.SATURDAY...East winds 10 to 15 knots. Seas 6 to 8 feet. Wave
Detail: East 6 feet at 8 seconds and north northwest 6 feet at
13 seconds. Isolated showers in the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 7 feet.
Wave Detail: East southeast 5 feet at 7 seconds and north
northwest 5 feet at 12 seconds. Isolated showers.
.SUNDAY...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
12 seconds. Isolated showers.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
11 seconds.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 6 seconds and northwest 4 feet at
14 seconds.
.TUESDAY...East southeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 14 seconds. Isolated
showers through the night. Scattered showers after midnight.
$$
PHZ115-051400-
Oahu Leeward Waters-
312 PM HST Thu Dec 4 2025
.TONIGHT...East southeast winds to 10 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 13 seconds and east 4 feet
at 7 seconds. Hazy. Isolated showers.
.FRIDAY...East winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 14 seconds and east 4 feet at
7 seconds. Hazy. Isolated showers.
.FRIDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
7 feet. Wave Detail: North northwest 6 feet at 14 seconds and
east 4 feet at 7 seconds. Hazy in the evening. Isolated showers
in the evening.
.SATURDAY...East winds to 10 knots. Seas 4 to 6 feet. Wave
Detail: North northwest 5 feet at 13 seconds and east southeast
4 feet at 6 seconds. Isolated showers.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: North northwest 4 feet at 12 seconds and
east southeast 3 feet at 6 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: North northwest 4 feet at 12 seconds and east
southeast 3 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: East 3 feet at 5 seconds and north northwest
3 feet at 11 seconds.
.MONDAY...East northeast winds 15 to 20 knots, becoming east to
10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East
3 feet at 5 seconds and north northwest 3 feet at 14 seconds.
.TUESDAY...East southeast winds to 10 knots. Seas 3 to 5 feet.
Wave Detail: Northwest 5 feet at 15 seconds. Isolated showers
through the day.
$$
PHZ116-051400-
Kaiwi Channel-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet, building
to 6 to 9 feet after midnight. Wave Detail: East 6 feet at
7 seconds and northwest 6 feet at 13 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 6 to 9 feet.
Wave Detail: East 6 feet at 7 seconds and northwest 6 feet at
13 seconds. Isolated showers in the morning. Hazy in the
afternoon.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north northwest 6 feet at
14 seconds. Isolated showers in the evening.
.SATURDAY...East winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: East 6 feet at 6 seconds and north northwest 6 feet at
13 seconds.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: North northwest 5 feet at 12 seconds and
east 4 feet at 5 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 5 seconds and north northwest 4 feet
at 12 seconds.
.SUNDAY NIGHT...East winds 10 to 15 knots, rising to 15 to
20 knots after midnight. Seas 4 to 6 feet. Wave Detail: East
4 feet at 5 seconds and north northwest 4 feet at 12 seconds.
.MONDAY...East winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: East 4 feet at 5 seconds and north northwest 3 feet at
14 seconds.
.TUESDAY...East winds 15 to 20 knots, easing to 10 to 15 knots.
Seas 4 to 6 feet. Wave Detail: Northwest 6 feet at 15 seconds.
Isolated showers.
$$
PHZ117-051400-
Maui County Windward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 20 to 25 knots. Seas 8 to 9 feet,
building to 8 to 11 feet after midnight. Wave Detail: Northwest
8 feet at 13 seconds and east 7 feet at 7 seconds. Scattered
showers.
.FRIDAY...East winds 20 to 25 knots. Seas 10 to 11 feet. Wave
Detail: North northwest 8 feet at 13 seconds and east 7 feet at
7 seconds. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 8 to 11 feet,
subsiding to 8 to 9 feet after midnight. Wave Detail: North
northwest 8 feet at 14 seconds and east 7 feet at 7 seconds.
Isolated showers in the evening.
.SATURDAY...East southeast winds to 15 knots. Seas 6 to 8 feet.
Wave Detail: East southeast 6 feet at 8 seconds and north
northwest 6 feet at 13 seconds. Isolated showers in the
afternoon.
.SATURDAY NIGHT...East winds to 15 knots. Seas to 6 feet. Wave
Detail: North northwest 5 feet at 12 seconds and east southeast
4 feet at 8 seconds. Isolated showers.
.SUNDAY...East winds to 15 knots. Seas to 6 feet. Wave Detail:
North northwest 5 feet at 12 seconds and east 4 feet at
8 seconds. Isolated showers.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
12 seconds. Isolated showers.
.MONDAY...East winds to 20 knots. Seas 5 to 6 feet. Wave Detail:
East 4 feet at 7 seconds and northwest 4 feet at 14 seconds.
Isolated showers in the morning. Isolated showers through the
day.
.TUESDAY...East southeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: Northwest 6 feet at 16 seconds. Isolated showers.
$$
PHZ118-051400-
Maui County Leeward Waters-
312 PM HST Thu Dec 4 2025
.TONIGHT...East winds 10 to 15 knots, rising to 15 to 20 knots
after midnight. Seas 3 to 5 feet. Wave Detail: East southeast
4 feet at 6 seconds and northwest 3 feet at 13 seconds. Isolated
showers.
.FRIDAY...East winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: East southeast 4 feet at 6 seconds and northwest 3 feet
at 13 seconds. Isolated showers in the morning. Hazy in the
afternoon.
.FRIDAY NIGHT...East winds 15 to 20 knots, easing to 10 to
15 knots after midnight. Seas 3 to 5 feet. Wave Detail: East
southeast 4 feet at 6 seconds and north northwest 3 feet at
14 seconds. Hazy in the evening. Isolated showers.
.SATURDAY...East winds 10 to 15 knots, backing to east northeast
7 to 10 knots in the afternoon. Seas 3 to 5 feet. Wave Detail:
East southeast 4 feet at 6 seconds and north northwest 3 feet at
13 seconds. Isolated showers in the morning.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: East southeast 3 feet at 6 seconds and north
northwest 3 feet at 12 seconds.
.SUNDAY...Northeast winds 7 to 10 knots, veering to east
northeast 10 to 15 knots in the afternoon. Seas 3 to 4 feet. Wave
Detail: East southeast 3 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: East southeast 3 feet at 4 seconds.
.MONDAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: East southeast 3 feet at 4 seconds.
.TUESDAY...East winds 15 to 20 knots, easing to 10 to 15 knots.
Seas 3 to 4 feet. Wave Detail: Northwest 3 feet at 14 seconds.
Isolated showers after midnight.
$$
PHZ119-051400-
Maalaea Bay-
312 PM HST Thu Dec 4 2025
.TONIGHT...North northeast winds 10 to 15 knots. Seas to 2 feet
or less.
.FRIDAY...North northeast winds 20 to 25 knots. Seas to 2 feet or
less. Hazy in the afternoon.
.FRIDAY NIGHT...North winds 20 to 25 knots. Seas to 2 feet or
less.
.SATURDAY...North winds 15 to 20 knots. Seas to 2 feet or less.
.SATURDAY NIGHT...North winds to 20 knots. Seas to 2 feet or
less.
.SUNDAY...North winds to 20 knots. Seas to 2 feet or less.
.SUNDAY NIGHT...North winds to 25 knots. Seas to 2 feet or less.
.MONDAY...North winds to 25 knots, easing to 20 knots after
midnight. Seas to 2 feet or less.
.TUESDAY...North northeast winds to 20 knots, easing to 15 knots
after midnight. Seas to 2 feet or less.
$$
PHZ120-051400-
Pailolo Channel-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East winds 20 to 25 knots. Seas 4 to 6 feet. Wave
Detail: East 4 feet at 6 seconds. Isolated showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 6 seconds. Isolated showers in the
morning.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 4 feet at 5 seconds.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East 3 feet at 4 seconds.
.SATURDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 4 feet.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 3 to
4 feet.
.MONDAY...East northeast winds 20 to 25 knots, becoming east
15 to 20 knots after midnight. Seas to 3 feet.
.TUESDAY...East northeast winds 15 to 20 knots, becoming south
10 to 15 knots after midnight. Seas 3 to 4 feet. Isolated showers
through the day.
$$
PHZ121-051400-
Alenuihaha Channel-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East winds 20 to 25 knots. Gusts up to 35 knots after
midnight. Seas 5 to 7 feet. Wave Detail: East northeast 6 feet at
7 seconds and west northwest 3 feet at 13 seconds. Hazy.
Scattered showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 6 feet at 7 seconds and northwest
3 feet at 13 seconds. Hazy. Scattered showers in the morning.
Isolated showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East northeast 6 feet at 6 seconds and
northwest 3 feet at 13 seconds. Hazy. Isolated showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: East 6 feet at 6 seconds and northwest
3 feet at 13 seconds.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers
in the evening.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to
5 feet. Wave Detail: East northeast 4 feet at 6 seconds.
.MONDAY...East northeast winds 20 to 25 knots, becoming east
15 to 20 knots after midnight. Seas 4 to 5 feet. Wave Detail:
East 4 feet at 5 seconds. Isolated showers after midnight.
.TUESDAY...East winds 15 to 20 knots, becoming east southeast
10 to 15 knots after midnight. Seas 3 to 4 feet. Wave Detail:
Northwest 3 feet at 14 seconds. Isolated showers in the morning.
Isolated showers through the day.
$$
PHZ122-051400-
Big Island Windward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. Seas 5 to 7 feet, building to 6 to
9 feet after midnight. Wave Detail: Northwest 6 feet at
13 seconds and east 5 feet at 6 seconds. Numerous showers.
.FRIDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 7 feet at 14 seconds and east 5 feet at
7 seconds. Numerous showers, mainly in the morning.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 6 feet at 14 seconds and east 5 feet at
8 seconds. Scattered showers.
.SATURDAY...East winds 10 to 15 knots. Seas 5 to 8 feet,
subsiding to 5 to 6 feet in the afternoon. Wave Detail: North
northwest 6 feet at 13 seconds and east southeast 5 feet at
8 seconds. Isolated showers.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: North northwest 5 feet at 13 seconds and east
southeast 4 feet at 8 seconds. Isolated showers.
.SUNDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
12 seconds. Isolated showers in the morning.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
12 seconds. Isolated showers.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 3 feet at 7 seconds and north northwest 3 feet at
15 seconds. Isolated showers in the morning. Isolated showers
through the day.
.TUESDAY...East southeast winds 10 to 15 knots. Seas 5 to 6 feet.
Wave Detail: North northwest 6 feet at 15 seconds. Isolated
showers.
$$
PHZ123-051400-
Big Island Leeward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 20 to 25 knots. Gusts up to
35 knots this evening. Seas 4 to 6 feet. Wave Detail: East
southeast 4 feet at 6 seconds and northwest 4 feet at 13 seconds.
Hazy. Scattered showers.
.FRIDAY...East southeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 5 seconds and northwest 4 feet at
13 seconds. Hazy. Scattered showers.
.FRIDAY NIGHT...East winds 20 to 25 knots. Seas 4 to 6 feet. Wave
Detail: East 4 feet at 6 seconds and northwest 3 feet at
13 seconds. Hazy. Isolated showers.
.SATURDAY...East northeast winds 15 to 20 knots, veering to
southeast in the afternoon. Seas 4 to 6 feet. Wave Detail: East
4 feet at 5 seconds and northwest 3 feet at 13 seconds.
.SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers
after midnight.
.SUNDAY...East southeast winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: East 3 feet at 4 seconds.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots, becoming east
northeast 20 to 25 knots after midnight. Seas 3 to 5 feet. Wave
Detail: East 3 feet at 4 seconds.
.MONDAY...East northeast winds 20 to 25 knots, backing to
northeast in the evening, then becoming east southeast 15 to
20 knots after midnight. Seas 3 to 5 feet. Wave Detail: East
3 feet at 4 seconds.
.TUESDAY...East southeast winds 15 to 20 knots, backing to north
northeast in the afternoon, veering to east southeast in the
evening, easing to 10 to 15 knots after midnight. Seas 3 to
5 feet. Wave Detail: Northwest 5 feet at 14 seconds. Isolated
showers after midnight.
$$
PHZ124-051400-
Big Island Southeast Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East southeast 6 feet at 6 seconds and northwest
4 feet at 13 seconds. Occasional showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 7 seconds and northwest 4 feet at
12 seconds. Occasional showers, mainly in the morning.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East 6 feet at 8 seconds and northwest
3 feet at 13 seconds. Scattered showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: East 6 feet at 8 seconds. Isolated showers.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 8 seconds. Isolated showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 8 seconds. Isolated showers in the
morning.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
6 feet. Wave Detail: East 4 feet at 8 seconds. Isolated showers.
.MONDAY...East northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. Seas 5 to 6 feet. Wave Detail: East
4 feet at 7 seconds. Isolated showers in the morning. Isolated
showers through the day.
.TUESDAY...East winds 15 to 20 knots, easing to 10 to 15 knots
after midnight. Seas 4 to 5 feet. Wave Detail: Northwest 5 feet
at 13 seconds. Isolated showers through the night, then scattered
showers through the day.
$$
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
312 PM HST Thu Dec 4 2025
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-051400-
312 PM HST Thu Dec 4 2025
.Synopsis for Hawaiian coastal waters...
A trough west of Kauai will gradually weaken and retrograde
westward through Friday. Meanwhile, a surface ridge will
strengthen well northeast of the state and bring a return of
moderate to locally strong east to east southeast flow through
this weekend. A moderate to large northwest swell, combined with
increasing winds, will lead to combined seas in excess of 10 feet
tonight into Friday for exposed waters.
$$
PHZ110-051400-
Kauai Northwest Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 15 to 20 knots. Seas 8 to 9 feet,
building to 8 to 11 feet after midnight. Wave Detail: North
northwest 10 feet at 13 seconds and east 5 feet at 8 seconds.
Isolated showers.
.FRIDAY...East winds 15 to 20 knots. Seas 10 to 12 feet. Wave
Detail: North northwest 10 feet at 14 seconds and east 5 feet at
8 seconds. Isolated showers. Hazy in the afternoon.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 9 to 11 feet.
Wave Detail: North northwest 9 feet at 14 seconds and east 5 feet
at 8 seconds. Hazy in the evening. Isolated showers in the
evening.
.SATURDAY...East winds 10 to 15 knots. Seas 7 to 9 feet. Wave
Detail: North northwest 8 feet at 13 seconds and east 5 feet at
8 seconds.
.SATURDAY NIGHT...East winds to 10 knots. Seas 6 to 8 feet. Wave
Detail: North 6 feet at 12 seconds and east 4 feet at 7 seconds.
.SUNDAY...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave
Detail: North 5 feet at 12 seconds and east 4 feet at 8 seconds.
.SUNDAY NIGHT...East southeast winds to 15 knots. Seas 5 to
6 feet. Wave Detail: East 4 feet at 7 seconds and north 4 feet at
11 seconds.
.MONDAY...East southeast winds 10 to 15 knots, rising to 15 to
20 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 6 seconds
and northwest 4 feet at 14 seconds.
.TUESDAY...East southeast winds 15 to 20 knots, becoming
southeast 10 to 15 knots in the evening, rising to 15 to 20 knots
after midnight. Seas 5 to 8 feet. Wave Detail: Northwest 8 feet
at 15 seconds. Isolated showers in the evening. Scattered showers
after midnight.
$$
PHZ111-051400-
Kauai Windward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 15 to 20 knots. Seas 9 to
11 feet. Wave Detail: North northwest 9 feet at 13 seconds and
east 6 feet at 7 seconds. Scattered showers.
.FRIDAY...East southeast winds 15 to 20 knots. Seas to 11 feet.
Wave Detail: North northwest 9 feet at 13 seconds and east 6 feet
at 8 seconds. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 10 to 11 feet,
subsiding to 8 to 10 feet after midnight. Wave Detail: North
northwest 9 feet at 14 seconds and east 6 feet at 8 seconds.
Isolated showers in the evening.
.SATURDAY...East southeast winds 10 to 15 knots. Seas 8 to
10 feet, subsiding to 7 to 8 feet in the afternoon. Wave Detail:
North northwest 8 feet at 13 seconds and east 6 feet at
8 seconds.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 8 feet.
Wave Detail: North northwest 6 feet at 12 seconds and east 5 feet
at 7 seconds. Isolated showers after midnight.
.SUNDAY...East winds 10 to 15 knots. Seas to 6 feet. Wave Detail:
North northwest 5 feet at 12 seconds and east 4 feet at
8 seconds. Isolated showers in the morning.
.SUNDAY NIGHT...East southeast winds to 15 knots. Seas 5 to
6 feet. Wave Detail: East 4 feet at 7 seconds and north 4 feet at
11 seconds.
.MONDAY...East southeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 4 feet at 6 seconds and northwest 4 feet at
14 seconds.
.TUESDAY...East southeast winds to 20 knots, becoming southeast
10 to 15 knots. Seas 6 to 8 feet. Wave Detail: Northwest 8 feet
at 14 seconds. Isolated showers in the evening. Scattered showers
after midnight.
$$
PHZ112-051400-
Kauai Leeward Waters-
312 PM HST Thu Dec 4 2025
.TONIGHT...East southeast winds 10 to 15 knots. Seas 6 to 9 feet.
Wave Detail: North northwest 9 feet at 13 seconds and east 4 feet
at 7 seconds. Hazy. Scattered showers.
.FRIDAY...East winds 10 to 15 knots. Seas 7 to 10 feet. Wave
Detail: North northwest 9 feet at 14 seconds and east 4 feet at
7 seconds. Scattered showers in the morning. Hazy.
.FRIDAY NIGHT...East winds 10 to 15 knots, rising to 15 to
20 knots after midnight. Seas 6 to 9 feet. Wave Detail: North
northwest 8 feet at 14 seconds and east 4 feet at 7 seconds.
Hazy.
.SATURDAY...East winds to 10 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 8 feet at 13 seconds and east southeast
4 feet at 7 seconds. Isolated showers.
.SATURDAY NIGHT...East winds to 10 knots. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 12 seconds and east southeast
4 feet at 6 seconds.
.SUNDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: North northwest 5 feet at 12 seconds and east 4 feet at
5 seconds.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 5 seconds and north northwest 4 feet at
11 seconds.
.MONDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave
Detail: Northwest 4 feet at 14 seconds and east 3 feet at
5 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: Northwest 6 feet at 15 seconds. Isolated showers, then
scattered showers after midnight.
$$
PHZ113-051400-
Kauai Channel-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East winds 10 to 15 knots, becoming east southeast
15 to 20 knots after midnight. Seas 6 to 9 feet. Wave Detail:
North northwest 6 feet at 13 seconds and east 5 feet at
7 seconds. Hazy. Isolated showers.
.FRIDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 7 feet at 14 seconds and east 5 feet at
8 seconds. Isolated showers in the morning. Hazy.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 7 feet at 14 seconds and east 5 feet at
7 seconds. Hazy in the evening.
.SATURDAY...East northeast winds 10 to 15 knots. Seas 5 to
7 feet. Wave Detail: North northwest 6 feet at 13 seconds and
east 5 feet at 7 seconds.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: North northwest 5 feet at 12 seconds and east
southeast 4 feet at 6 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 5 seconds and north northwest 4 feet
at 12 seconds.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 5 seconds and north northwest 3 feet at
11 seconds.
.MONDAY...East winds 15 to 20 knots, easing to 10 to 15 knots
after midnight. Seas 4 to 5 feet. Wave Detail: East 4 feet at
5 seconds and north northwest 3 feet at 14 seconds.
.TUESDAY...East southeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 15 seconds. Isolated
showers in the evening. Scattered showers after midnight.
$$
PHZ114-051400-
Oahu Windward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds to 20 knots. Seas 8 to 9 feet,
building to 8 to 11 feet after midnight. Wave Detail: North
northwest 8 feet at 13 seconds and east 7 feet at 7 seconds.
Scattered showers.
.FRIDAY...East winds to 20 knots. Seas 9 to 11 feet. Wave Detail:
North northwest 8 feet at 13 seconds and east 7 feet at
8 seconds. Scattered showers in the morning.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 8 to 11 feet.
Wave Detail: North northwest 8 feet at 14 seconds and east 6 feet
at 7 seconds. Isolated showers in the evening.
.SATURDAY...East winds 10 to 15 knots. Seas 6 to 8 feet. Wave
Detail: East 6 feet at 8 seconds and north northwest 6 feet at
13 seconds. Isolated showers in the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 7 feet.
Wave Detail: East southeast 5 feet at 7 seconds and north
northwest 5 feet at 12 seconds. Isolated showers.
.SUNDAY...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
12 seconds. Isolated showers.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
11 seconds.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 6 seconds and northwest 4 feet at
14 seconds.
.TUESDAY...East southeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 14 seconds. Isolated
showers through the night. Scattered showers after midnight.
$$
PHZ115-051400-
Oahu Leeward Waters-
312 PM HST Thu Dec 4 2025
.TONIGHT...East southeast winds to 10 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 13 seconds and east 4 feet
at 7 seconds. Hazy. Isolated showers.
.FRIDAY...East winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 14 seconds and east 4 feet at
7 seconds. Hazy. Isolated showers.
.FRIDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
7 feet. Wave Detail: North northwest 6 feet at 14 seconds and
east 4 feet at 7 seconds. Hazy in the evening. Isolated showers
in the evening.
.SATURDAY...East winds to 10 knots. Seas 4 to 6 feet. Wave
Detail: North northwest 5 feet at 13 seconds and east southeast
4 feet at 6 seconds. Isolated showers.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: North northwest 4 feet at 12 seconds and
east southeast 3 feet at 6 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: North northwest 4 feet at 12 seconds and east
southeast 3 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: East 3 feet at 5 seconds and north northwest
3 feet at 11 seconds.
.MONDAY...East northeast winds 15 to 20 knots, becoming east to
10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East
3 feet at 5 seconds and north northwest 3 feet at 14 seconds.
.TUESDAY...East southeast winds to 10 knots. Seas 3 to 5 feet.
Wave Detail: Northwest 5 feet at 15 seconds. Isolated showers
through the day.
$$
PHZ116-051400-
Kaiwi Channel-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet, building
to 6 to 9 feet after midnight. Wave Detail: East 6 feet at
7 seconds and northwest 6 feet at 13 seconds. Isolated showers.
.FRIDAY...East northeast winds 15 to 20 knots. Seas 6 to 9 feet.
Wave Detail: East 6 feet at 7 seconds and northwest 6 feet at
13 seconds. Isolated showers in the morning. Hazy in the
afternoon.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north northwest 6 feet at
14 seconds. Isolated showers in the evening.
.SATURDAY...East winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: East 6 feet at 6 seconds and north northwest 6 feet at
13 seconds.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: North northwest 5 feet at 12 seconds and
east 4 feet at 5 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 5 seconds and north northwest 4 feet
at 12 seconds.
.SUNDAY NIGHT...East winds 10 to 15 knots, rising to 15 to
20 knots after midnight. Seas 4 to 6 feet. Wave Detail: East
4 feet at 5 seconds and north northwest 4 feet at 12 seconds.
.MONDAY...East winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: East 4 feet at 5 seconds and north northwest 3 feet at
14 seconds.
.TUESDAY...East winds 15 to 20 knots, easing to 10 to 15 knots.
Seas 4 to 6 feet. Wave Detail: Northwest 6 feet at 15 seconds.
Isolated showers.
$$
PHZ117-051400-
Maui County Windward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 20 to 25 knots. Seas 8 to 9 feet,
building to 8 to 11 feet after midnight. Wave Detail: Northwest
8 feet at 13 seconds and east 7 feet at 7 seconds. Scattered
showers.
.FRIDAY...East winds 20 to 25 knots. Seas 10 to 11 feet. Wave
Detail: North northwest 8 feet at 13 seconds and east 7 feet at
7 seconds. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 8 to 11 feet,
subsiding to 8 to 9 feet after midnight. Wave Detail: North
northwest 8 feet at 14 seconds and east 7 feet at 7 seconds.
Isolated showers in the evening.
.SATURDAY...East southeast winds to 15 knots. Seas 6 to 8 feet.
Wave Detail: East southeast 6 feet at 8 seconds and north
northwest 6 feet at 13 seconds. Isolated showers in the
afternoon.
.SATURDAY NIGHT...East winds to 15 knots. Seas to 6 feet. Wave
Detail: North northwest 5 feet at 12 seconds and east southeast
4 feet at 8 seconds. Isolated showers.
.SUNDAY...East winds to 15 knots. Seas to 6 feet. Wave Detail:
North northwest 5 feet at 12 seconds and east 4 feet at
8 seconds. Isolated showers.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
12 seconds. Isolated showers.
.MONDAY...East winds to 20 knots. Seas 5 to 6 feet. Wave Detail:
East 4 feet at 7 seconds and northwest 4 feet at 14 seconds.
Isolated showers in the morning. Isolated showers through the
day.
.TUESDAY...East southeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: Northwest 6 feet at 16 seconds. Isolated showers.
$$
PHZ118-051400-
Maui County Leeward Waters-
312 PM HST Thu Dec 4 2025
.TONIGHT...East winds 10 to 15 knots, rising to 15 to 20 knots
after midnight. Seas 3 to 5 feet. Wave Detail: East southeast
4 feet at 6 seconds and northwest 3 feet at 13 seconds. Isolated
showers.
.FRIDAY...East winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: East southeast 4 feet at 6 seconds and northwest 3 feet
at 13 seconds. Isolated showers in the morning. Hazy in the
afternoon.
.FRIDAY NIGHT...East winds 15 to 20 knots, easing to 10 to
15 knots after midnight. Seas 3 to 5 feet. Wave Detail: East
southeast 4 feet at 6 seconds and north northwest 3 feet at
14 seconds. Hazy in the evening. Isolated showers.
.SATURDAY...East winds 10 to 15 knots, backing to east northeast
7 to 10 knots in the afternoon. Seas 3 to 5 feet. Wave Detail:
East southeast 4 feet at 6 seconds and north northwest 3 feet at
13 seconds. Isolated showers in the morning.
.SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: East southeast 3 feet at 6 seconds and north
northwest 3 feet at 12 seconds.
.SUNDAY...Northeast winds 7 to 10 knots, veering to east
northeast 10 to 15 knots in the afternoon. Seas 3 to 4 feet. Wave
Detail: East southeast 3 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: East southeast 3 feet at 4 seconds.
.MONDAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: East southeast 3 feet at 4 seconds.
.TUESDAY...East winds 15 to 20 knots, easing to 10 to 15 knots.
Seas 3 to 4 feet. Wave Detail: Northwest 3 feet at 14 seconds.
Isolated showers after midnight.
$$
PHZ119-051400-
Maalaea Bay-
312 PM HST Thu Dec 4 2025
.TONIGHT...North northeast winds 10 to 15 knots. Seas to 2 feet
or less.
.FRIDAY...North northeast winds 20 to 25 knots. Seas to 2 feet or
less. Hazy in the afternoon.
.FRIDAY NIGHT...North winds 20 to 25 knots. Seas to 2 feet or
less.
.SATURDAY...North winds 15 to 20 knots. Seas to 2 feet or less.
.SATURDAY NIGHT...North winds to 20 knots. Seas to 2 feet or
less.
.SUNDAY...North winds to 20 knots. Seas to 2 feet or less.
.SUNDAY NIGHT...North winds to 25 knots. Seas to 2 feet or less.
.MONDAY...North winds to 25 knots, easing to 20 knots after
midnight. Seas to 2 feet or less.
.TUESDAY...North northeast winds to 20 knots, easing to 15 knots
after midnight. Seas to 2 feet or less.
$$
PHZ120-051400-
Pailolo Channel-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East winds 20 to 25 knots. Seas 4 to 6 feet. Wave
Detail: East 4 feet at 6 seconds. Isolated showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 6 seconds. Isolated showers in the
morning.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 4 feet at 5 seconds.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East 3 feet at 4 seconds.
.SATURDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 4 feet.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 3 to
4 feet.
.MONDAY...East northeast winds 20 to 25 knots, becoming east
15 to 20 knots after midnight. Seas to 3 feet.
.TUESDAY...East northeast winds 15 to 20 knots, becoming south
10 to 15 knots after midnight. Seas 3 to 4 feet. Isolated showers
through the day.
$$
PHZ121-051400-
Alenuihaha Channel-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East winds 20 to 25 knots. Gusts up to 35 knots after
midnight. Seas 5 to 7 feet. Wave Detail: East northeast 6 feet at
7 seconds and west northwest 3 feet at 13 seconds. Hazy.
Scattered showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 6 feet at 7 seconds and northwest
3 feet at 13 seconds. Hazy. Scattered showers in the morning.
Isolated showers in the afternoon.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East northeast 6 feet at 6 seconds and
northwest 3 feet at 13 seconds. Hazy. Isolated showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: East 6 feet at 6 seconds and northwest
3 feet at 13 seconds.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers
in the evening.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to
5 feet. Wave Detail: East northeast 4 feet at 6 seconds.
.MONDAY...East northeast winds 20 to 25 knots, becoming east
15 to 20 knots after midnight. Seas 4 to 5 feet. Wave Detail:
East 4 feet at 5 seconds. Isolated showers after midnight.
.TUESDAY...East winds 15 to 20 knots, becoming east southeast
10 to 15 knots after midnight. Seas 3 to 4 feet. Wave Detail:
Northwest 3 feet at 14 seconds. Isolated showers in the morning.
Isolated showers through the day.
$$
PHZ122-051400-
Big Island Windward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. Seas 5 to 7 feet, building to 6 to
9 feet after midnight. Wave Detail: Northwest 6 feet at
13 seconds and east 5 feet at 6 seconds. Numerous showers.
.FRIDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 7 feet at 14 seconds and east 5 feet at
7 seconds. Numerous showers, mainly in the morning.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North northwest 6 feet at 14 seconds and east 5 feet at
8 seconds. Scattered showers.
.SATURDAY...East winds 10 to 15 knots. Seas 5 to 8 feet,
subsiding to 5 to 6 feet in the afternoon. Wave Detail: North
northwest 6 feet at 13 seconds and east southeast 5 feet at
8 seconds. Isolated showers.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: North northwest 5 feet at 13 seconds and east
southeast 4 feet at 8 seconds. Isolated showers.
.SUNDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
12 seconds. Isolated showers in the morning.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 4 feet at
12 seconds. Isolated showers.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 3 feet at 7 seconds and north northwest 3 feet at
15 seconds. Isolated showers in the morning. Isolated showers
through the day.
.TUESDAY...East southeast winds 10 to 15 knots. Seas 5 to 6 feet.
Wave Detail: North northwest 6 feet at 15 seconds. Isolated
showers.
$$
PHZ123-051400-
Big Island Leeward Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East southeast winds 20 to 25 knots. Gusts up to
35 knots this evening. Seas 4 to 6 feet. Wave Detail: East
southeast 4 feet at 6 seconds and northwest 4 feet at 13 seconds.
Hazy. Scattered showers.
.FRIDAY...East southeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 5 seconds and northwest 4 feet at
13 seconds. Hazy. Scattered showers.
.FRIDAY NIGHT...East winds 20 to 25 knots. Seas 4 to 6 feet. Wave
Detail: East 4 feet at 6 seconds and northwest 3 feet at
13 seconds. Hazy. Isolated showers.
.SATURDAY...East northeast winds 15 to 20 knots, veering to
southeast in the afternoon. Seas 4 to 6 feet. Wave Detail: East
4 feet at 5 seconds and northwest 3 feet at 13 seconds.
.SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers
after midnight.
.SUNDAY...East southeast winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: East 3 feet at 4 seconds.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots, becoming east
northeast 20 to 25 knots after midnight. Seas 3 to 5 feet. Wave
Detail: East 3 feet at 4 seconds.
.MONDAY...East northeast winds 20 to 25 knots, backing to
northeast in the evening, then becoming east southeast 15 to
20 knots after midnight. Seas 3 to 5 feet. Wave Detail: East
3 feet at 4 seconds.
.TUESDAY...East southeast winds 15 to 20 knots, backing to north
northeast in the afternoon, veering to east southeast in the
evening, easing to 10 to 15 knots after midnight. Seas 3 to
5 feet. Wave Detail: Northwest 5 feet at 14 seconds. Isolated
showers after midnight.
$$
PHZ124-051400-
Big Island Southeast Waters-
312 PM HST Thu Dec 4 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SATURDAY
MORNING...
.TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East southeast 6 feet at 6 seconds and northwest
4 feet at 13 seconds. Occasional showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 7 seconds and northwest 4 feet at
12 seconds. Occasional showers, mainly in the morning.
.FRIDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East 6 feet at 8 seconds and northwest
3 feet at 13 seconds. Scattered showers.
.SATURDAY...East northeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: East 6 feet at 8 seconds. Isolated showers.
.SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 8 seconds. Isolated showers.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 8 seconds. Isolated showers in the
morning.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
6 feet. Wave Detail: East 4 feet at 8 seconds. Isolated showers.
.MONDAY...East northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. Seas 5 to 6 feet. Wave Detail: East
4 feet at 7 seconds. Isolated showers in the morning. Isolated
showers through the day.
.TUESDAY...East winds 15 to 20 knots, easing to 10 to 15 knots
after midnight. Seas 4 to 5 feet. Wave Detail: Northwest 5 feet
at 13 seconds. Isolated showers through the night, then scattered
showers through the day.
$$