FZHW50 PHFO 151832
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
830 AM HST Mon Dec 15 2025
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-160700-
830 AM HST Mon Dec 15 2025
.Synopsis for Hawaiian coastal waters...
A surface trough will drift northwestward through Kauai waters
today producing periods of showers, locally heavy at times,
isolated thunderstorms are also possible. Elsewhere, expect
decreasing shower activity in a gentle southeasterly to southerly
wind pattern.
$$
PHZ110-160700-
Kauai Northwest Waters-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South winds to 10 knots, becoming south southwest this
afternoon. Seas 6 to 9 feet. Wave Detail: West northwest 9 feet
at 13 seconds and southeast 4 feet at 6 seconds. Scattered heavy
showers with a slight chance of thunderstorms.
.TONIGHT...South winds 15 to 20 knots. Seas 6 to 7 feet. Wave
Detail: West northwest 6 feet at 13 seconds and south southeast
5 feet at 5 seconds. Heavy showers likely in the evening. A
slight chance of thunderstorms. Scattered showers after midnight.
.TUESDAY...South southwest winds to 20 knots. Seas 6 to 7 feet.
Wave Detail: South southeast 5 feet at 5 seconds and west
northwest 5 feet at 12 seconds. Scattered showers in the morning.
Isolated thunderstorms. Widespread showers in the afternoon.
.TUESDAY NIGHT...Southwest winds to 20 knots. Seas 6 to 9 feet,
building to 8 to 10 feet after midnight. Wave Detail: West
northwest 9 feet at 13 seconds and east southeast 5 feet at
5 seconds. Occasional showers.
.WEDNESDAY...West southwest winds 15 to 20 knots. Seas 9 to
11 feet. Wave Detail: West northwest 10 feet at 13 seconds and
east southeast 4 feet at 5 seconds. Occasional showers.
.WEDNESDAY NIGHT...West southwest winds 10 to 15 knots. Seas 8 to
10 feet. Wave Detail: Northwest 9 feet at 13 seconds and south
southeast 4 feet at 5 seconds. Occasional showers.
.THURSDAY...Southwest winds to 10 knots, becoming variable less
than 10 knots, then becoming west southwest 7 to 10 knots after
midnight. Seas 7 to 10 feet. Wave Detail: North northwest 9 feet
at 13 seconds and east 3 feet at 8 seconds. Numerous showers in
the morning, then scattered showers in the afternoon. Numerous
showers through the day.
.FRIDAY...Winds variable less than 10 knots. Seas 7 to 8 feet.
Wave Detail: North northwest 7 feet at 12 seconds and east 3 feet
at 9 seconds. Numerous showers, mainly in the morning.
Winds and seas higher in and near tstms.
$$
PHZ111-160700-
Kauai Windward Waters-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South southwest winds 10 to 15 knots. Seas 9 to 10 feet,
subsiding to 7 to 9 feet this afternoon. Wave Detail: Northwest
10 feet at 13 seconds and east 4 feet at 6 seconds. Scattered
heavy showers this morning. A slight chance of thunderstorms.
Heavy showers likely this afternoon.
.TONIGHT...South winds 15 to 20 knots. Seas 6 to 8 feet. Wave
Detail: West northwest 6 feet at 13 seconds and southeast 5 feet
at 6 seconds. A slight chance of thunderstorms in the evening.
Scattered heavy showers.
.TUESDAY...South winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: Southeast 5 feet at 6 seconds and west northwest 5 feet
at 12 seconds. Scattered showers.
.TUESDAY NIGHT...South southwest winds 15 to 20 knots. Seas 5 to
8 feet. Wave Detail: West northwest 6 feet at 12 seconds and east
southeast 5 feet at 6 seconds. Numerous showers.
.WEDNESDAY...Southwest winds 15 to 20 knots. Seas 7 to 10 feet.
Wave Detail: West northwest 9 feet at 13 seconds and east
southeast 5 feet at 6 seconds. Occasional showers.
.WEDNESDAY NIGHT...West southwest winds 10 to 15 knots. Seas 8 to
10 feet. Wave Detail: West northwest 9 feet at 12 seconds and
south southeast 5 feet at 5 seconds. Occasional showers.
.THURSDAY...Southwest winds 10 to 15 knots, becoming variable
less than 10 knots. Seas 8 to 10 feet. Wave Detail: Northwest
9 feet at 13 seconds and east southeast 4 feet at 8 seconds.
Numerous showers.
.FRIDAY...Winds variable less than 10 knots. Seas 7 to 9 feet.
Wave Detail: North northwest 7 feet at 12 seconds and east
southeast 3 feet at 9 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ112-160700-
Kauai Leeward Waters-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South southwest winds 7 to 10 knots, becoming 10 to
15 knots this afternoon. Seas 6 to 9 feet. Wave Detail: Northwest
8 feet at 12 seconds and southeast 4 feet at 6 seconds.
Occasional heavy showers with a slight chance of thunderstorms.
.TONIGHT...South winds to 15 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 5 feet at 12 seconds and southeast 4 feet
at 6 seconds. Scattered heavy showers with a slight chance of
thunderstorms.
.TUESDAY...South winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: Southeast 4 feet at 6 seconds and west northwest 4 feet
at 12 seconds. Scattered showers. Isolated thunderstorms in the
afternoon.
.TUESDAY NIGHT...South southwest winds 15 to 20 knots. Seas 5 to
7 feet, building to 6 to 9 feet after midnight. Wave Detail: West
northwest 8 feet at 13 seconds and southeast 4 feet at 6 seconds.
Scattered showers in the evening, then numerous showers after
midnight.
.WEDNESDAY...Southwest winds to 15 knots. Seas 7 to 10 feet. Wave
Detail: West northwest 9 feet at 13 seconds and southeast 4 feet
at 6 seconds. Occasional showers.
.WEDNESDAY NIGHT...West southwest winds 7 to 10 knots. Seas 6 to
9 feet. Wave Detail: West northwest 8 feet at 12 seconds and
southeast 4 feet at 5 seconds. Numerous showers.
.THURSDAY...Southwest winds 7 to 10 knots, becoming variable less
than 10 knots. Seas 6 to 9 feet. Wave Detail: Northwest 8 feet at
13 seconds and east southeast 3 feet at 5 seconds. Numerous
showers.
.FRIDAY...Winds variable less than 10 knots, becoming east to
10 knots after midnight. Seas 5 to 7 feet. Wave Detail: North
northwest 7 feet at 12 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ113-160700-
Kauai Channel-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South southwest winds 10 to 15 knots. Seas 6 to 9 feet.
Wave Detail: Northwest 6 feet at 13 seconds and southeast 5 feet
at 6 seconds. Occasional heavy showers with a slight chance of
thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: Northwest 6 feet at 13 seconds and southeast 4 feet at
6 seconds. A slight chance of thunderstorms in the evening.
Scattered showers.
.TUESDAY...South winds to 15 knots. Seas 4 to 6 feet. Wave
Detail: Southeast 4 feet at 6 seconds and west northwest 3 feet
at 12 seconds. Scattered showers.
.TUESDAY NIGHT...South southwest winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: Southeast 4 feet at 6 seconds and west
northwest 3 feet at 12 seconds. Scattered showers in the evening,
then numerous showers after midnight.
.WEDNESDAY...Southwest winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: West northwest 5 feet at 13 seconds and southeast
4 feet at 6 seconds. Occasional showers.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 6 to
7 feet. Wave Detail: West 5 feet at 12 seconds and southeast
4 feet at 5 seconds. Occasional showers.
.THURSDAY...Southwest winds 10 to 15 knots, becoming variable
less than 10 knots. Seas 5 to 7 feet. Wave Detail: North
northwest 7 feet at 13 seconds and east southeast 3 feet at
5 seconds. Numerous showers in the morning, then scattered
showers in the afternoon. Numerous showers through the day.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots after midnight. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 12 seconds and east southeast
3 feet at 4 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ114-160700-
Oahu Windward Waters-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South southwest winds 10 to 15 knots. Seas 9 to 10 feet.
Wave Detail: Northwest 9 feet at 14 seconds and east southeast
4 feet at 5 seconds. Occasional heavy showers with a slight
chance of thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 6 to 9 feet. Wave
Detail: Northwest 8 feet at 12 seconds and east southeast 4 feet
at 6 seconds. Scattered showers, mainly in the evening.
.TUESDAY...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 5 feet at 13 seconds and east southeast
4 feet at 6 seconds. Isolated showers in the morning, then
scattered showers in the afternoon. Hazy in the afternoon.
.TUESDAY NIGHT...South southwest winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East southeast 4 feet at 7 seconds and west
northwest 4 feet at 12 seconds. Hazy. Scattered showers.
.WEDNESDAY...South southwest winds 15 to 20 knots. Seas 5 to
6 feet, building to 5 to 8 feet in the afternoon. Wave Detail:
West northwest 6 feet at 12 seconds and east southeast 4 feet at
7 seconds. Scattered showers in the morning, then numerous
showers in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 7 to
10 feet. Wave Detail: West northwest 8 feet at 13 seconds and
east 5 feet at 6 seconds. Numerous showers.
.THURSDAY...Southwest winds 10 to 15 knots, becoming variable
less than 10 knots. Seas 7 to 10 feet. Wave Detail: Northwest
9 feet at 13 seconds and east southeast 4 feet at 8 seconds.
Numerous showers, mainly in the morning.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots after midnight. Seas 7 to 9 feet. Wave
Detail: North northwest 7 feet at 12 seconds and east southeast
3 feet at 9 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ115-160700-
Oahu Leeward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...South winds 10 to 15 knots. Seas 5 to 8 feet. Wave
Detail: West northwest 6 feet at 13 seconds and southeast 4 feet
at 5 seconds. Occasional heavy showers with a slight chance of
thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 5 to 8 feet. Wave
Detail: Northwest 6 feet at 12 seconds and south southeast 4 feet
at 6 seconds. Isolated showers.
.TUESDAY...South winds to 15 knots. Seas 5 to 7 feet. Wave
Detail: Northwest 5 feet at 13 seconds and south southeast 4 feet
at 5 seconds. Isolated showers in the morning, then scattered
showers in the afternoon.
.TUESDAY NIGHT...South winds to 15 knots. Seas 4 to 6 feet. Wave
Detail: South southeast 4 feet at 5 seconds and northwest 4 feet
at 12 seconds. Scattered showers.
.WEDNESDAY...South southwest winds to 15 knots. Seas 5 to 7 feet.
Wave Detail: West northwest 5 feet at 13 seconds and south
southeast 4 feet at 5 seconds. Scattered showers.
.WEDNESDAY NIGHT...South southwest winds 10 to 15 knots. Seas
6 to 7 feet. Wave Detail: West northwest 6 feet at 13 seconds and
south southeast 4 feet at 5 seconds. Scattered showers in the
evening, then numerous showers after midnight.
.THURSDAY...South southwest winds to 10 knots, becoming variable
less than 10 knots. Seas 5 to 7 feet. Wave Detail: North
northwest 6 feet at 12 seconds and southeast 3 feet at 4 seconds.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots after midnight. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 12 seconds and southeast 3 feet
at 4 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ116-160700-
Kaiwi Channel-
831 AM HST Mon Dec 15 2025
.TODAY...South winds to 15 knots. Seas 6 to 9 feet. Wave Detail:
Northwest 7 feet at 13 seconds and southeast 4 feet at 5 seconds.
Scattered showers with a slight chance of thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 5 to 8 feet. Wave
Detail: Northwest 6 feet at 12 seconds and southeast 4 feet at
6 seconds. Isolated showers.
.TUESDAY...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 5 feet at 13 seconds and southeast 4 feet
at 5 seconds. Hazy. Isolated showers in the morning. Scattered
showers in the afternoon.
.TUESDAY NIGHT...South winds to 15 knots. Seas 4 to 6 feet. Wave
Detail: Southeast 4 feet at 5 seconds and west northwest 4 feet
at 12 seconds. Hazy. Scattered showers.
.WEDNESDAY...South southwest winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: Southeast 4 feet at 5 seconds and west
northwest 3 feet at 12 seconds. Scattered showers.
.WEDNESDAY NIGHT...South southwest winds to 15 knots. Seas 5 to
7 feet. Wave Detail: West northwest 5 feet at 13 seconds and
southeast 4 feet at 5 seconds. Scattered showers.
.THURSDAY...South southwest winds 7 to 10 knots, becoming
variable less than 10 knots. Seas 5 to 8 feet. Wave Detail:
Northwest 7 feet at 13 seconds and southeast 4 feet at 4 seconds.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots. Seas 5 to 7 feet. Wave Detail: Northwest
7 feet at 12 seconds and southeast 3 feet at 4 seconds. Scattered
showers in the morning, then isolated showers through the night.
Scattered showers after midnight.
Winds and seas higher in and near tstms.
$$
PHZ117-160700-
Maui County Windward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...South southeast winds 10 to 15 knots. Seas 7 to 9 feet.
Wave Detail: Northwest 9 feet at 14 seconds and east southeast
4 feet at 5 seconds. Isolated showers this morning. A slight
chance of thunderstorms. Scattered showers this afternoon.
.TONIGHT...South southeast winds 10 to 15 knots. Seas 7 to
9 feet. Wave Detail: Northwest 9 feet at 13 seconds and east
southeast 4 feet at 6 seconds. Isolated showers.
.TUESDAY...South southeast winds 10 to 15 knots. Seas 6 to
9 feet. Wave Detail: Northwest 8 feet at 13 seconds and east
southeast 4 feet at 6 seconds. Hazy. Isolated showers in the
afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 5 to 8 feet.
Wave Detail: North 6 feet at 13 seconds and east southeast 4 feet
at 7 seconds. Hazy. Isolated showers.
.WEDNESDAY...South winds 10 to 15 knots. Seas 5 to 6 feet. Wave
Detail: North northwest 5 feet at 12 seconds and east southeast
4 feet at 7 seconds. Isolated showers in the morning. Scattered
showers in the afternoon.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 6 to 8 feet.
Wave Detail: Northwest 7 feet at 14 seconds and east southeast
4 feet at 7 seconds. Scattered showers.
.THURSDAY...South southeast winds 7 to 10 knots. Seas 7 to
9 feet. Wave Detail: West northwest 8 feet at 13 seconds and east
southeast 4 feet at 8 seconds. Scattered showers.
.FRIDAY...Winds variable less than 10 knots, becoming east 7 to
10 knots. Seas 6 to 9 feet. Wave Detail: North northwest 7 feet
at 12 seconds and east southeast 3 feet at 9 seconds. Isolated
showers, then scattered showers after midnight.
Winds and seas higher in and near tstms.
$$
PHZ118-160700-
Maui County Leeward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...South winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: West northwest 5 feet at 13 seconds and south southeast
4 feet at 5 seconds. Scattered showers, mainly this morning.
.TONIGHT...South southeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: West northwest 5 feet at 12 seconds and
south southeast 4 feet at 5 seconds. Isolated showers after
midnight.
.TUESDAY...South winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: South southeast 4 feet at 5 seconds and west northwest
4 feet at 12 seconds. Hazy. Isolated showers.
.TUESDAY NIGHT...South winds to 15 knots. Seas 3 to 5 feet. Wave
Detail: South southeast 4 feet at 5 seconds and northwest 3 feet
at 12 seconds. Hazy. Isolated showers in the evening. Scattered
showers after midnight.
.WEDNESDAY...South winds to 15 knots. Seas 3 to 5 feet. Wave
Detail: South southeast 4 feet at 5 seconds and northwest 3 feet
at 12 seconds. Scattered showers.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: West northwest 5 feet at 13 seconds and south
southeast 4 feet at 5 seconds. Scattered showers.
.THURSDAY...South winds to 10 knots, becoming variable less than
10 knots. Seas 4 to 6 feet. Wave Detail: West northwest 5 feet at
12 seconds and southeast 3 feet at 4 seconds. Scattered showers.
.FRIDAY...Winds variable less than 10 knots. Seas 3 to 5 feet.
Wave Detail: Northwest 4 feet at 11 seconds and southeast 3 feet
at 4 seconds. Scattered showers in the morning. Isolated showers.
$$
PHZ119-160700-
Maalaea Bay-
831 AM HST Mon Dec 15 2025
.TODAY...South winds 7 to 10 knots. Seas to 2 feet or less.
Isolated showers this morning.
.TONIGHT...Winds variable less than 10 knots. Seas to 2 feet or
less. Isolated showers after midnight.
.TUESDAY...Winds variable less than 10 knots, becoming northwest
10 to 15 knots in the afternoon. Seas to 2 feet or less. Isolated
showers in the morning. Hazy.
.TUESDAY NIGHT...Winds variable less than 10 knots, becoming
south southwest 7 to 10 knots after midnight. Seas to 2 feet or
less. Isolated showers in the evening. Hazy.
.WEDNESDAY...South winds to 10 knots. Seas to 2 feet or less.
Isolated showers in the afternoon.
.WEDNESDAY NIGHT...South winds to 10 knots. Seas to 2 feet or
less. Isolated showers.
.THURSDAY...Winds variable less than 10 knots. Seas to 2 feet or
less. Scattered showers in the morning.
.FRIDAY...Winds variable less than 10 knots, becoming north to
15 knots after midnight. Seas to 2 feet or less.
$$
PHZ120-160700-
Pailolo Channel-
831 AM HST Mon Dec 15 2025
.TODAY...South winds to 10 knots. Seas 3 to 4 feet. Wave Detail:
South southeast 3 feet at 5 seconds. Scattered showers, mainly
this morning.
.TONIGHT...South winds 7 to 10 knots. Seas 3 to 4 feet. Wave
Detail: South southeast 3 feet at 5 seconds. Isolated showers
after midnight.
.TUESDAY...Winds variable less than 10 knots, becoming south
10 to 15 knots in the afternoon. Seas 3 to 4 feet. Wave Detail:
South southeast 3 feet at 5 seconds. Hazy. Isolated showers.
.TUESDAY NIGHT...South winds 7 to 10 knots, becoming 10 to
15 knots after midnight. Seas 3 to 4 feet. Wave Detail: Southeast
3 feet at 5 seconds. Hazy. Isolated showers.
.WEDNESDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 5 seconds. Isolated showers.
.WEDNESDAY NIGHT...South winds to 10 knots. Seas 3 to 4 feet.
Wave Detail: South 3 feet at 5 seconds. Scattered showers.
.THURSDAY...South winds 7 to 10 knots, becoming variable less
than 10 knots. Seas 3 to 4 feet. Scattered showers through the
night, then isolated showers through the day.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 10 to 15 knots after midnight. Seas 3 to 4 feet.
Isolated showers.
$$
PHZ121-160700-
Alenuihaha Channel-
831 AM HST Mon Dec 15 2025
.TODAY...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 5 feet at 13 seconds and southeast 4 feet
at 5 seconds. Isolated showers this morning.
.TONIGHT...East southeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: West northwest 5 feet at 13 seconds and east
southeast 4 feet at 6 seconds. Isolated showers after midnight.
.TUESDAY...Southwest winds 10 to 15 knots, backing to southeast
in the afternoon. Seas 4 to 6 feet. Wave Detail: West northwest
5 feet at 12 seconds and east 4 feet at 6 seconds. Hazy.
.TUESDAY NIGHT...South southwest winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: East southeast 4 feet at 6 seconds and west
northwest 4 feet at 12 seconds. Hazy. Isolated showers.
.WEDNESDAY...South southwest winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: East southeast 4 feet at 5 seconds and west
northwest 3 feet at 12 seconds. Isolated showers.
.WEDNESDAY NIGHT...South southwest winds to 10 knots. Seas 4 to
6 feet. Wave Detail: East southeast 4 feet at 5 seconds and west
northwest 4 feet at 13 seconds. Isolated showers.
.THURSDAY...South winds 7 to 10 knots, becoming variable less
than 10 knots. Seas 5 to 7 feet. Wave Detail: West northwest
5 feet at 13 seconds and east southeast 3 feet at 4 seconds.
Isolated showers.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: West
northwest 4 feet at 11 seconds and east southeast 3 feet at
6 seconds. Isolated showers.
$$
PHZ122-160700-
Big Island Windward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...Southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: Northwest 5 feet at 13 seconds and east southeast 4 feet
at 7 seconds.
.TONIGHT...Southeast winds 15 to 20 knots. Seas 5 to 8 feet. Wave
Detail: Northwest 7 feet at 13 seconds and east southeast 4 feet
at 5 seconds. Isolated showers after midnight.
.TUESDAY...Southeast winds 15 to 20 knots. Seas 5 to 8 feet. Wave
Detail: Northwest 8 feet at 13 seconds and east southeast 4 feet
at 5 seconds. Hazy. Isolated showers.
.TUESDAY NIGHT...South southeast winds 15 to 20 knots. Seas 5 to
8 feet. Wave Detail: North 7 feet at 13 seconds and east
southeast 4 feet at 7 seconds. Hazy. Isolated showers.
.WEDNESDAY...South southeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: North northwest 6 feet at 12 seconds and
east southeast 4 feet at 7 seconds.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 12 seconds and east
southeast 4 feet at 8 seconds. Isolated showers.
.THURSDAY...Southeast winds to 10 knots. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 13 seconds and east southeast
3 feet at 8 seconds. Isolated showers.
.FRIDAY...East southeast winds 7 to 10 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 13 seconds and east
southeast 4 feet at 9 seconds. Isolated showers.
$$
PHZ123-160700-
Big Island Leeward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...South southeast winds 10 to 15 knots, rising to 15 to
20 knots this afternoon. Seas 4 to 6 feet. Wave Detail: Southeast
5 feet at 5 seconds and west northwest 4 feet at 13 seconds.
Isolated showers this morning.
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 6 feet at 14 seconds and southeast 4 feet
at 5 seconds. Isolated showers after midnight.
.TUESDAY...East southeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: West northwest 5 feet at 12 seconds and southeast
4 feet at 4 seconds. Isolated showers in the morning. Hazy.
.TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: Southeast 4 feet at 4 seconds and west
northwest 4 feet at 12 seconds. Hazy.
.WEDNESDAY...South southeast winds to 15 knots. Seas 4 to 6 feet.
Wave Detail: Southeast 3 feet at 4 seconds and west northwest
3 feet at 12 seconds.
.WEDNESDAY NIGHT...South southeast winds 10 to 15 knots. Seas
4 to 6 feet. Wave Detail: West northwest 4 feet at 14 seconds and
southeast 3 feet at 4 seconds. Isolated showers.
.THURSDAY...South southeast winds 10 to 15 knots, backing to east
southeast 7 to 10 knots. Seas 5 to 7 feet. Wave Detail: West
northwest 6 feet at 13 seconds and southeast 3 feet at 4 seconds.
Isolated showers.
.FRIDAY...Northeast winds 7 to 10 knots, veering to east 10 to
15 knots after midnight. Seas 4 to 6 feet. Wave Detail: West
northwest 4 feet at 11 seconds and southeast 3 feet at 4 seconds.
Isolated showers in the morning. Isolated showers after midnight.
$$
PHZ124-160700-
Big Island Southeast Waters-
831 AM HST Mon Dec 15 2025
.TODAY...East southeast winds 7 to 10 knots, becoming 10 to
15 knots this afternoon. Seas 3 to 4 feet. Wave Detail: East
southeast 3 feet at 7 seconds and west northwest 3 feet at
13 seconds.
.TONIGHT...East winds 10 to 15 knots, rising to 15 to 20 knots
after midnight. Seas 4 to 6 feet. Wave Detail: West northwest
6 feet at 13 seconds and east 3 feet at 5 seconds. Isolated
showers.
.TUESDAY...East southeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: West northwest 6 feet at 13 seconds and east 4 feet
at 6 seconds. Isolated showers.
.TUESDAY NIGHT...East southeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: West northwest 5 feet at 12 seconds and east
southeast 4 feet at 7 seconds. Isolated showers in the evening,
then scattered showers after midnight.
.WEDNESDAY...East southeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: East southeast 4 feet at 8 seconds and west
northwest 4 feet at 12 seconds. Isolated showers in the morning.
.WEDNESDAY NIGHT...East southeast winds to 10 knots. Seas 4 to
6 feet. Wave Detail: East southeast 4 feet at 8 seconds and west
northwest 4 feet at 13 seconds. Isolated showers in the evening,
then scattered showers after midnight.
.THURSDAY...East southeast winds 7 to 10 knots. Seas 4 to 6 feet.
Wave Detail: West northwest 6 feet at 14 seconds and east
southeast 4 feet at 8 seconds. Isolated showers. Scattered
showers after midnight.
.FRIDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: West northwest 5 feet at 11 seconds and east 4 feet at
9 seconds. Isolated showers.
$$
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
830 AM HST Mon Dec 15 2025
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-160700-
830 AM HST Mon Dec 15 2025
.Synopsis for Hawaiian coastal waters...
A surface trough will drift northwestward through Kauai waters
today producing periods of showers, locally heavy at times,
isolated thunderstorms are also possible. Elsewhere, expect
decreasing shower activity in a gentle southeasterly to southerly
wind pattern.
$$
PHZ110-160700-
Kauai Northwest Waters-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South winds to 10 knots, becoming south southwest this
afternoon. Seas 6 to 9 feet. Wave Detail: West northwest 9 feet
at 13 seconds and southeast 4 feet at 6 seconds. Scattered heavy
showers with a slight chance of thunderstorms.
.TONIGHT...South winds 15 to 20 knots. Seas 6 to 7 feet. Wave
Detail: West northwest 6 feet at 13 seconds and south southeast
5 feet at 5 seconds. Heavy showers likely in the evening. A
slight chance of thunderstorms. Scattered showers after midnight.
.TUESDAY...South southwest winds to 20 knots. Seas 6 to 7 feet.
Wave Detail: South southeast 5 feet at 5 seconds and west
northwest 5 feet at 12 seconds. Scattered showers in the morning.
Isolated thunderstorms. Widespread showers in the afternoon.
.TUESDAY NIGHT...Southwest winds to 20 knots. Seas 6 to 9 feet,
building to 8 to 10 feet after midnight. Wave Detail: West
northwest 9 feet at 13 seconds and east southeast 5 feet at
5 seconds. Occasional showers.
.WEDNESDAY...West southwest winds 15 to 20 knots. Seas 9 to
11 feet. Wave Detail: West northwest 10 feet at 13 seconds and
east southeast 4 feet at 5 seconds. Occasional showers.
.WEDNESDAY NIGHT...West southwest winds 10 to 15 knots. Seas 8 to
10 feet. Wave Detail: Northwest 9 feet at 13 seconds and south
southeast 4 feet at 5 seconds. Occasional showers.
.THURSDAY...Southwest winds to 10 knots, becoming variable less
than 10 knots, then becoming west southwest 7 to 10 knots after
midnight. Seas 7 to 10 feet. Wave Detail: North northwest 9 feet
at 13 seconds and east 3 feet at 8 seconds. Numerous showers in
the morning, then scattered showers in the afternoon. Numerous
showers through the day.
.FRIDAY...Winds variable less than 10 knots. Seas 7 to 8 feet.
Wave Detail: North northwest 7 feet at 12 seconds and east 3 feet
at 9 seconds. Numerous showers, mainly in the morning.
Winds and seas higher in and near tstms.
$$
PHZ111-160700-
Kauai Windward Waters-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South southwest winds 10 to 15 knots. Seas 9 to 10 feet,
subsiding to 7 to 9 feet this afternoon. Wave Detail: Northwest
10 feet at 13 seconds and east 4 feet at 6 seconds. Scattered
heavy showers this morning. A slight chance of thunderstorms.
Heavy showers likely this afternoon.
.TONIGHT...South winds 15 to 20 knots. Seas 6 to 8 feet. Wave
Detail: West northwest 6 feet at 13 seconds and southeast 5 feet
at 6 seconds. A slight chance of thunderstorms in the evening.
Scattered heavy showers.
.TUESDAY...South winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: Southeast 5 feet at 6 seconds and west northwest 5 feet
at 12 seconds. Scattered showers.
.TUESDAY NIGHT...South southwest winds 15 to 20 knots. Seas 5 to
8 feet. Wave Detail: West northwest 6 feet at 12 seconds and east
southeast 5 feet at 6 seconds. Numerous showers.
.WEDNESDAY...Southwest winds 15 to 20 knots. Seas 7 to 10 feet.
Wave Detail: West northwest 9 feet at 13 seconds and east
southeast 5 feet at 6 seconds. Occasional showers.
.WEDNESDAY NIGHT...West southwest winds 10 to 15 knots. Seas 8 to
10 feet. Wave Detail: West northwest 9 feet at 12 seconds and
south southeast 5 feet at 5 seconds. Occasional showers.
.THURSDAY...Southwest winds 10 to 15 knots, becoming variable
less than 10 knots. Seas 8 to 10 feet. Wave Detail: Northwest
9 feet at 13 seconds and east southeast 4 feet at 8 seconds.
Numerous showers.
.FRIDAY...Winds variable less than 10 knots. Seas 7 to 9 feet.
Wave Detail: North northwest 7 feet at 12 seconds and east
southeast 3 feet at 9 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ112-160700-
Kauai Leeward Waters-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South southwest winds 7 to 10 knots, becoming 10 to
15 knots this afternoon. Seas 6 to 9 feet. Wave Detail: Northwest
8 feet at 12 seconds and southeast 4 feet at 6 seconds.
Occasional heavy showers with a slight chance of thunderstorms.
.TONIGHT...South winds to 15 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 5 feet at 12 seconds and southeast 4 feet
at 6 seconds. Scattered heavy showers with a slight chance of
thunderstorms.
.TUESDAY...South winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: Southeast 4 feet at 6 seconds and west northwest 4 feet
at 12 seconds. Scattered showers. Isolated thunderstorms in the
afternoon.
.TUESDAY NIGHT...South southwest winds 15 to 20 knots. Seas 5 to
7 feet, building to 6 to 9 feet after midnight. Wave Detail: West
northwest 8 feet at 13 seconds and southeast 4 feet at 6 seconds.
Scattered showers in the evening, then numerous showers after
midnight.
.WEDNESDAY...Southwest winds to 15 knots. Seas 7 to 10 feet. Wave
Detail: West northwest 9 feet at 13 seconds and southeast 4 feet
at 6 seconds. Occasional showers.
.WEDNESDAY NIGHT...West southwest winds 7 to 10 knots. Seas 6 to
9 feet. Wave Detail: West northwest 8 feet at 12 seconds and
southeast 4 feet at 5 seconds. Numerous showers.
.THURSDAY...Southwest winds 7 to 10 knots, becoming variable less
than 10 knots. Seas 6 to 9 feet. Wave Detail: Northwest 8 feet at
13 seconds and east southeast 3 feet at 5 seconds. Numerous
showers.
.FRIDAY...Winds variable less than 10 knots, becoming east to
10 knots after midnight. Seas 5 to 7 feet. Wave Detail: North
northwest 7 feet at 12 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ113-160700-
Kauai Channel-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South southwest winds 10 to 15 knots. Seas 6 to 9 feet.
Wave Detail: Northwest 6 feet at 13 seconds and southeast 5 feet
at 6 seconds. Occasional heavy showers with a slight chance of
thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: Northwest 6 feet at 13 seconds and southeast 4 feet at
6 seconds. A slight chance of thunderstorms in the evening.
Scattered showers.
.TUESDAY...South winds to 15 knots. Seas 4 to 6 feet. Wave
Detail: Southeast 4 feet at 6 seconds and west northwest 3 feet
at 12 seconds. Scattered showers.
.TUESDAY NIGHT...South southwest winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: Southeast 4 feet at 6 seconds and west
northwest 3 feet at 12 seconds. Scattered showers in the evening,
then numerous showers after midnight.
.WEDNESDAY...Southwest winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: West northwest 5 feet at 13 seconds and southeast
4 feet at 6 seconds. Occasional showers.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 6 to
7 feet. Wave Detail: West 5 feet at 12 seconds and southeast
4 feet at 5 seconds. Occasional showers.
.THURSDAY...Southwest winds 10 to 15 knots, becoming variable
less than 10 knots. Seas 5 to 7 feet. Wave Detail: North
northwest 7 feet at 13 seconds and east southeast 3 feet at
5 seconds. Numerous showers in the morning, then scattered
showers in the afternoon. Numerous showers through the day.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots after midnight. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 12 seconds and east southeast
3 feet at 4 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ114-160700-
Oahu Windward Waters-
831 AM HST Mon Dec 15 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...
.TODAY...South southwest winds 10 to 15 knots. Seas 9 to 10 feet.
Wave Detail: Northwest 9 feet at 14 seconds and east southeast
4 feet at 5 seconds. Occasional heavy showers with a slight
chance of thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 6 to 9 feet. Wave
Detail: Northwest 8 feet at 12 seconds and east southeast 4 feet
at 6 seconds. Scattered showers, mainly in the evening.
.TUESDAY...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 5 feet at 13 seconds and east southeast
4 feet at 6 seconds. Isolated showers in the morning, then
scattered showers in the afternoon. Hazy in the afternoon.
.TUESDAY NIGHT...South southwest winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East southeast 4 feet at 7 seconds and west
northwest 4 feet at 12 seconds. Hazy. Scattered showers.
.WEDNESDAY...South southwest winds 15 to 20 knots. Seas 5 to
6 feet, building to 5 to 8 feet in the afternoon. Wave Detail:
West northwest 6 feet at 12 seconds and east southeast 4 feet at
7 seconds. Scattered showers in the morning, then numerous
showers in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 7 to
10 feet. Wave Detail: West northwest 8 feet at 13 seconds and
east 5 feet at 6 seconds. Numerous showers.
.THURSDAY...Southwest winds 10 to 15 knots, becoming variable
less than 10 knots. Seas 7 to 10 feet. Wave Detail: Northwest
9 feet at 13 seconds and east southeast 4 feet at 8 seconds.
Numerous showers, mainly in the morning.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots after midnight. Seas 7 to 9 feet. Wave
Detail: North northwest 7 feet at 12 seconds and east southeast
3 feet at 9 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ115-160700-
Oahu Leeward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...South winds 10 to 15 knots. Seas 5 to 8 feet. Wave
Detail: West northwest 6 feet at 13 seconds and southeast 4 feet
at 5 seconds. Occasional heavy showers with a slight chance of
thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 5 to 8 feet. Wave
Detail: Northwest 6 feet at 12 seconds and south southeast 4 feet
at 6 seconds. Isolated showers.
.TUESDAY...South winds to 15 knots. Seas 5 to 7 feet. Wave
Detail: Northwest 5 feet at 13 seconds and south southeast 4 feet
at 5 seconds. Isolated showers in the morning, then scattered
showers in the afternoon.
.TUESDAY NIGHT...South winds to 15 knots. Seas 4 to 6 feet. Wave
Detail: South southeast 4 feet at 5 seconds and northwest 4 feet
at 12 seconds. Scattered showers.
.WEDNESDAY...South southwest winds to 15 knots. Seas 5 to 7 feet.
Wave Detail: West northwest 5 feet at 13 seconds and south
southeast 4 feet at 5 seconds. Scattered showers.
.WEDNESDAY NIGHT...South southwest winds 10 to 15 knots. Seas
6 to 7 feet. Wave Detail: West northwest 6 feet at 13 seconds and
south southeast 4 feet at 5 seconds. Scattered showers in the
evening, then numerous showers after midnight.
.THURSDAY...South southwest winds to 10 knots, becoming variable
less than 10 knots. Seas 5 to 7 feet. Wave Detail: North
northwest 6 feet at 12 seconds and southeast 3 feet at 4 seconds.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots after midnight. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 12 seconds and southeast 3 feet
at 4 seconds. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ116-160700-
Kaiwi Channel-
831 AM HST Mon Dec 15 2025
.TODAY...South winds to 15 knots. Seas 6 to 9 feet. Wave Detail:
Northwest 7 feet at 13 seconds and southeast 4 feet at 5 seconds.
Scattered showers with a slight chance of thunderstorms.
.TONIGHT...South winds 10 to 15 knots. Seas 5 to 8 feet. Wave
Detail: Northwest 6 feet at 12 seconds and southeast 4 feet at
6 seconds. Isolated showers.
.TUESDAY...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 5 feet at 13 seconds and southeast 4 feet
at 5 seconds. Hazy. Isolated showers in the morning. Scattered
showers in the afternoon.
.TUESDAY NIGHT...South winds to 15 knots. Seas 4 to 6 feet. Wave
Detail: Southeast 4 feet at 5 seconds and west northwest 4 feet
at 12 seconds. Hazy. Scattered showers.
.WEDNESDAY...South southwest winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: Southeast 4 feet at 5 seconds and west
northwest 3 feet at 12 seconds. Scattered showers.
.WEDNESDAY NIGHT...South southwest winds to 15 knots. Seas 5 to
7 feet. Wave Detail: West northwest 5 feet at 13 seconds and
southeast 4 feet at 5 seconds. Scattered showers.
.THURSDAY...South southwest winds 7 to 10 knots, becoming
variable less than 10 knots. Seas 5 to 8 feet. Wave Detail:
Northwest 7 feet at 13 seconds and southeast 4 feet at 4 seconds.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots. Seas 5 to 7 feet. Wave Detail: Northwest
7 feet at 12 seconds and southeast 3 feet at 4 seconds. Scattered
showers in the morning, then isolated showers through the night.
Scattered showers after midnight.
Winds and seas higher in and near tstms.
$$
PHZ117-160700-
Maui County Windward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...South southeast winds 10 to 15 knots. Seas 7 to 9 feet.
Wave Detail: Northwest 9 feet at 14 seconds and east southeast
4 feet at 5 seconds. Isolated showers this morning. A slight
chance of thunderstorms. Scattered showers this afternoon.
.TONIGHT...South southeast winds 10 to 15 knots. Seas 7 to
9 feet. Wave Detail: Northwest 9 feet at 13 seconds and east
southeast 4 feet at 6 seconds. Isolated showers.
.TUESDAY...South southeast winds 10 to 15 knots. Seas 6 to
9 feet. Wave Detail: Northwest 8 feet at 13 seconds and east
southeast 4 feet at 6 seconds. Hazy. Isolated showers in the
afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 5 to 8 feet.
Wave Detail: North 6 feet at 13 seconds and east southeast 4 feet
at 7 seconds. Hazy. Isolated showers.
.WEDNESDAY...South winds 10 to 15 knots. Seas 5 to 6 feet. Wave
Detail: North northwest 5 feet at 12 seconds and east southeast
4 feet at 7 seconds. Isolated showers in the morning. Scattered
showers in the afternoon.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 6 to 8 feet.
Wave Detail: Northwest 7 feet at 14 seconds and east southeast
4 feet at 7 seconds. Scattered showers.
.THURSDAY...South southeast winds 7 to 10 knots. Seas 7 to
9 feet. Wave Detail: West northwest 8 feet at 13 seconds and east
southeast 4 feet at 8 seconds. Scattered showers.
.FRIDAY...Winds variable less than 10 knots, becoming east 7 to
10 knots. Seas 6 to 9 feet. Wave Detail: North northwest 7 feet
at 12 seconds and east southeast 3 feet at 9 seconds. Isolated
showers, then scattered showers after midnight.
Winds and seas higher in and near tstms.
$$
PHZ118-160700-
Maui County Leeward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...South winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: West northwest 5 feet at 13 seconds and south southeast
4 feet at 5 seconds. Scattered showers, mainly this morning.
.TONIGHT...South southeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: West northwest 5 feet at 12 seconds and
south southeast 4 feet at 5 seconds. Isolated showers after
midnight.
.TUESDAY...South winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: South southeast 4 feet at 5 seconds and west northwest
4 feet at 12 seconds. Hazy. Isolated showers.
.TUESDAY NIGHT...South winds to 15 knots. Seas 3 to 5 feet. Wave
Detail: South southeast 4 feet at 5 seconds and northwest 3 feet
at 12 seconds. Hazy. Isolated showers in the evening. Scattered
showers after midnight.
.WEDNESDAY...South winds to 15 knots. Seas 3 to 5 feet. Wave
Detail: South southeast 4 feet at 5 seconds and northwest 3 feet
at 12 seconds. Scattered showers.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: West northwest 5 feet at 13 seconds and south
southeast 4 feet at 5 seconds. Scattered showers.
.THURSDAY...South winds to 10 knots, becoming variable less than
10 knots. Seas 4 to 6 feet. Wave Detail: West northwest 5 feet at
12 seconds and southeast 3 feet at 4 seconds. Scattered showers.
.FRIDAY...Winds variable less than 10 knots. Seas 3 to 5 feet.
Wave Detail: Northwest 4 feet at 11 seconds and southeast 3 feet
at 4 seconds. Scattered showers in the morning. Isolated showers.
$$
PHZ119-160700-
Maalaea Bay-
831 AM HST Mon Dec 15 2025
.TODAY...South winds 7 to 10 knots. Seas to 2 feet or less.
Isolated showers this morning.
.TONIGHT...Winds variable less than 10 knots. Seas to 2 feet or
less. Isolated showers after midnight.
.TUESDAY...Winds variable less than 10 knots, becoming northwest
10 to 15 knots in the afternoon. Seas to 2 feet or less. Isolated
showers in the morning. Hazy.
.TUESDAY NIGHT...Winds variable less than 10 knots, becoming
south southwest 7 to 10 knots after midnight. Seas to 2 feet or
less. Isolated showers in the evening. Hazy.
.WEDNESDAY...South winds to 10 knots. Seas to 2 feet or less.
Isolated showers in the afternoon.
.WEDNESDAY NIGHT...South winds to 10 knots. Seas to 2 feet or
less. Isolated showers.
.THURSDAY...Winds variable less than 10 knots. Seas to 2 feet or
less. Scattered showers in the morning.
.FRIDAY...Winds variable less than 10 knots, becoming north to
15 knots after midnight. Seas to 2 feet or less.
$$
PHZ120-160700-
Pailolo Channel-
831 AM HST Mon Dec 15 2025
.TODAY...South winds to 10 knots. Seas 3 to 4 feet. Wave Detail:
South southeast 3 feet at 5 seconds. Scattered showers, mainly
this morning.
.TONIGHT...South winds 7 to 10 knots. Seas 3 to 4 feet. Wave
Detail: South southeast 3 feet at 5 seconds. Isolated showers
after midnight.
.TUESDAY...Winds variable less than 10 knots, becoming south
10 to 15 knots in the afternoon. Seas 3 to 4 feet. Wave Detail:
South southeast 3 feet at 5 seconds. Hazy. Isolated showers.
.TUESDAY NIGHT...South winds 7 to 10 knots, becoming 10 to
15 knots after midnight. Seas 3 to 4 feet. Wave Detail: Southeast
3 feet at 5 seconds. Hazy. Isolated showers.
.WEDNESDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 5 seconds. Isolated showers.
.WEDNESDAY NIGHT...South winds to 10 knots. Seas 3 to 4 feet.
Wave Detail: South 3 feet at 5 seconds. Scattered showers.
.THURSDAY...South winds 7 to 10 knots, becoming variable less
than 10 knots. Seas 3 to 4 feet. Scattered showers through the
night, then isolated showers through the day.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 10 to 15 knots after midnight. Seas 3 to 4 feet.
Isolated showers.
$$
PHZ121-160700-
Alenuihaha Channel-
831 AM HST Mon Dec 15 2025
.TODAY...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 5 feet at 13 seconds and southeast 4 feet
at 5 seconds. Isolated showers this morning.
.TONIGHT...East southeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: West northwest 5 feet at 13 seconds and east
southeast 4 feet at 6 seconds. Isolated showers after midnight.
.TUESDAY...Southwest winds 10 to 15 knots, backing to southeast
in the afternoon. Seas 4 to 6 feet. Wave Detail: West northwest
5 feet at 12 seconds and east 4 feet at 6 seconds. Hazy.
.TUESDAY NIGHT...South southwest winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: East southeast 4 feet at 6 seconds and west
northwest 4 feet at 12 seconds. Hazy. Isolated showers.
.WEDNESDAY...South southwest winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: East southeast 4 feet at 5 seconds and west
northwest 3 feet at 12 seconds. Isolated showers.
.WEDNESDAY NIGHT...South southwest winds to 10 knots. Seas 4 to
6 feet. Wave Detail: East southeast 4 feet at 5 seconds and west
northwest 4 feet at 13 seconds. Isolated showers.
.THURSDAY...South winds 7 to 10 knots, becoming variable less
than 10 knots. Seas 5 to 7 feet. Wave Detail: West northwest
5 feet at 13 seconds and east southeast 3 feet at 4 seconds.
Isolated showers.
.FRIDAY...Winds variable less than 10 knots, becoming east
northeast 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: West
northwest 4 feet at 11 seconds and east southeast 3 feet at
6 seconds. Isolated showers.
$$
PHZ122-160700-
Big Island Windward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...Southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: Northwest 5 feet at 13 seconds and east southeast 4 feet
at 7 seconds.
.TONIGHT...Southeast winds 15 to 20 knots. Seas 5 to 8 feet. Wave
Detail: Northwest 7 feet at 13 seconds and east southeast 4 feet
at 5 seconds. Isolated showers after midnight.
.TUESDAY...Southeast winds 15 to 20 knots. Seas 5 to 8 feet. Wave
Detail: Northwest 8 feet at 13 seconds and east southeast 4 feet
at 5 seconds. Hazy. Isolated showers.
.TUESDAY NIGHT...South southeast winds 15 to 20 knots. Seas 5 to
8 feet. Wave Detail: North 7 feet at 13 seconds and east
southeast 4 feet at 7 seconds. Hazy. Isolated showers.
.WEDNESDAY...South southeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: North northwest 6 feet at 12 seconds and
east southeast 4 feet at 7 seconds.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 12 seconds and east
southeast 4 feet at 8 seconds. Isolated showers.
.THURSDAY...Southeast winds to 10 knots. Seas 5 to 7 feet. Wave
Detail: North northwest 6 feet at 13 seconds and east southeast
3 feet at 8 seconds. Isolated showers.
.FRIDAY...East southeast winds 7 to 10 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 6 feet at 13 seconds and east
southeast 4 feet at 9 seconds. Isolated showers.
$$
PHZ123-160700-
Big Island Leeward Waters-
831 AM HST Mon Dec 15 2025
.TODAY...South southeast winds 10 to 15 knots, rising to 15 to
20 knots this afternoon. Seas 4 to 6 feet. Wave Detail: Southeast
5 feet at 5 seconds and west northwest 4 feet at 13 seconds.
Isolated showers this morning.
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: West northwest 6 feet at 14 seconds and southeast 4 feet
at 5 seconds. Isolated showers after midnight.
.TUESDAY...East southeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: West northwest 5 feet at 12 seconds and southeast
4 feet at 4 seconds. Isolated showers in the morning. Hazy.
.TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: Southeast 4 feet at 4 seconds and west
northwest 4 feet at 12 seconds. Hazy.
.WEDNESDAY...South southeast winds to 15 knots. Seas 4 to 6 feet.
Wave Detail: Southeast 3 feet at 4 seconds and west northwest
3 feet at 12 seconds.
.WEDNESDAY NIGHT...South southeast winds 10 to 15 knots. Seas
4 to 6 feet. Wave Detail: West northwest 4 feet at 14 seconds and
southeast 3 feet at 4 seconds. Isolated showers.
.THURSDAY...South southeast winds 10 to 15 knots, backing to east
southeast 7 to 10 knots. Seas 5 to 7 feet. Wave Detail: West
northwest 6 feet at 13 seconds and southeast 3 feet at 4 seconds.
Isolated showers.
.FRIDAY...Northeast winds 7 to 10 knots, veering to east 10 to
15 knots after midnight. Seas 4 to 6 feet. Wave Detail: West
northwest 4 feet at 11 seconds and southeast 3 feet at 4 seconds.
Isolated showers in the morning. Isolated showers after midnight.
$$
PHZ124-160700-
Big Island Southeast Waters-
831 AM HST Mon Dec 15 2025
.TODAY...East southeast winds 7 to 10 knots, becoming 10 to
15 knots this afternoon. Seas 3 to 4 feet. Wave Detail: East
southeast 3 feet at 7 seconds and west northwest 3 feet at
13 seconds.
.TONIGHT...East winds 10 to 15 knots, rising to 15 to 20 knots
after midnight. Seas 4 to 6 feet. Wave Detail: West northwest
6 feet at 13 seconds and east 3 feet at 5 seconds. Isolated
showers.
.TUESDAY...East southeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: West northwest 6 feet at 13 seconds and east 4 feet
at 6 seconds. Isolated showers.
.TUESDAY NIGHT...East southeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: West northwest 5 feet at 12 seconds and east
southeast 4 feet at 7 seconds. Isolated showers in the evening,
then scattered showers after midnight.
.WEDNESDAY...East southeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: East southeast 4 feet at 8 seconds and west
northwest 4 feet at 12 seconds. Isolated showers in the morning.
.WEDNESDAY NIGHT...East southeast winds to 10 knots. Seas 4 to
6 feet. Wave Detail: East southeast 4 feet at 8 seconds and west
northwest 4 feet at 13 seconds. Isolated showers in the evening,
then scattered showers after midnight.
.THURSDAY...East southeast winds 7 to 10 knots. Seas 4 to 6 feet.
Wave Detail: West northwest 6 feet at 14 seconds and east
southeast 4 feet at 8 seconds. Isolated showers. Scattered
showers after midnight.
.FRIDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: West northwest 5 feet at 11 seconds and east 4 feet at
9 seconds. Isolated showers.
$$