FZHW50 PHFO 201310
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
309 AM HST Sat Dec 20 2025
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-210200-
309 AM HST Sat Dec 20 2025
.Synopsis for Hawaiian coastal waters...
A lingering unstable airmass will lead to another round of
scattered showers and isolated thunderstorms today over the
western coastal waters. Generally gentle to locally moderate
southerly or southeasterly winds will prevail across the eastern
waters and light and variable winds across the western waters. A
surface high pressure ridge will build north of the state Sunday
through early next week and bring a return of moderate to locally
strong trades.
$$
PHZ110-210200-
Kauai Northwest Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East northeast winds 7 to 10 knots. Seas to 7 feet. Wave
Detail: North 6 feet at 11 seconds and north 4 feet at
14 seconds. Scattered heavy showers this morning. Isolated
thunderstorms. Isolated heavy showers this afternoon.
.TONIGHT...East northeast winds 10 to 15 knots. Seas to 7 feet.
Wave Detail: North 6 feet at 13 seconds and east 3 feet at
8 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Seas 6 to 7 feet. Wave
Detail: East 5 feet at 6 seconds and north 5 feet at 12 seconds.
Isolated showers.
.SUNDAY NIGHT...East winds to 20 knots. Seas 7 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north 5 feet at 11 seconds.
Isolated showers.
.MONDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: East 6 feet at 7 seconds and north northeast 5 feet at
11 seconds. Isolated showers in the morning, then scattered
showers in the afternoon.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 6 to 9 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 5 feet at
10 seconds. Scattered showers, mainly in the evening.
.TUESDAY...East winds 20 to 25 knots. Seas 7 to 10 feet. Wave
Detail: East 8 feet at 8 seconds and north northeast 5 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East southeast winds 15 to 20 knots. Seas 6 to
8 feet. Wave Detail: East 7 feet at 7 seconds and north northeast
4 feet at 11 seconds.
Winds and seas higher in and near tstms.
$$
PHZ111-210200-
Kauai Windward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots this afternoon. Seas 7 to 8 feet. Wave
Detail: North 6 feet at 11 seconds and east southeast 3 feet at
8 seconds. Isolated heavy showers and thunderstorms.
.TONIGHT...East northeast winds 7 to 10 knots, veering to east
10 to 15 knots after midnight. Seas to 7 feet. Wave Detail: North
6 feet at 13 seconds and east southeast 3 feet at 8 seconds.
Isolated heavy showers and thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Seas 7 to 8 feet. Wave
Detail: North 6 feet at 12 seconds and east 5 feet at 6 seconds.
Isolated showers in the morning, then scattered showers in the
afternoon.
.SUNDAY NIGHT...East winds to 20 knots. Seas 7 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY...East winds to 20 knots. Seas 8 to 9 feet. Wave Detail:
East 7 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 8 to 9 feet. Wave
Detail: East 8 feet at 8 seconds and north northeast 5 feet at
10 seconds. Scattered showers, mainly in the evening.
.TUESDAY...East winds 20 to 25 knots. Seas 9 to 10 feet. Wave
Detail: East 8 feet at 8 seconds and north northeast 6 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East southeast winds 15 to 20 knots. Seas 7 to
9 feet. Wave Detail: East southeast 7 feet at 7 seconds and north
northeast 5 feet at 11 seconds.
Winds and seas higher in and near tstms.
$$
PHZ112-210200-
Kauai Leeward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East southeast winds 7 to 10 knots. Seas 5 to 7 feet.
Wave Detail: North 6 feet at 11 seconds and north northwest
3 feet at 14 seconds. Isolated heavy showers this morning.
Isolated thunderstorms. Scattered heavy showers this afternoon.
.TONIGHT...East winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: North 6 feet at 13 seconds and southeast 3 feet at
5 seconds. Scattered heavy showers with isolated thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North 5 feet at 11 seconds and east southeast 4 feet at
5 seconds. Isolated showers.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: East 5 feet at 6 seconds and north 5 feet at 11 seconds.
Isolated showers.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: East 5 feet at 7 seconds and north northeast 4 feet at
11 seconds. Scattered showers.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 4 feet at
10 seconds. Scattered showers.
.TUESDAY...East winds 20 to 25 knots. Seas 6 to 8 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 4 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 5 to 8 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 4 feet at
11 seconds. Isolated showers.
Winds and seas higher in and near tstms.
$$
PHZ113-210200-
Kauai Channel-
309 AM HST Sat Dec 20 2025
.TODAY...Southeast winds 10 to 15 knots, backing to east 7 to
10 knots this afternoon. Seas 5 to 7 feet. Wave Detail: North
6 feet at 11 seconds. Isolated heavy showers and thunderstorms.
.TONIGHT...East northeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North 6 feet at 13 seconds and east southeast 3 feet
at 5 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: North northeast 6 feet at 11 seconds and east 5 feet
at 6 seconds. Isolated showers in the afternoon.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: East 5 feet at 6 seconds and north northeast
5 feet at 11 seconds. Isolated showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Wave Detail: East northeast 6 feet at 7 seconds and north
northeast 5 feet at 11 seconds. Isolated showers in the morning,
then scattered showers in the afternoon.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and north
northeast 5 feet at 10 seconds. Scattered showers, mainly in the
evening.
.TUESDAY...East winds 20 to 25 knots, becoming east northeast
15 to 20 knots after midnight. Seas 7 to 9 feet. Wave Detail:
East northeast 7 feet at 7 seconds and north northeast 5 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 6 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north northeast 5 feet at
11 seconds.
Winds and seas higher in and near tstms.
$$
PHZ114-210200-
Oahu Windward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...South southeast winds 7 to 10 knots, backing to east
northeast this afternoon. Seas 7 to 8 feet. Wave Detail: North
6 feet at 11 seconds and east southeast 3 feet at 8 seconds.
Isolated heavy showers and thunderstorms.
.TONIGHT...East winds to 10 knots. Seas to 7 feet. Wave Detail:
North 6 feet at 13 seconds and east southeast 3 feet at
8 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East winds to 15 knots. Seas 6 to 7 feet. Wave Detail:
East southeast 5 feet at 6 seconds and north 5 feet at
12 seconds. Isolated showers in the morning, then scattered
showers in the afternoon.
.SUNDAY NIGHT...East winds to 20 knots. Seas 7 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY...East winds to 20 knots. Seas 8 to 9 feet. Wave Detail:
East 7 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 8 to
9 feet. Wave Detail: East 7 feet at 7 seconds and north 5 feet at
10 seconds. Scattered showers, mainly in the evening.
.TUESDAY...East winds 20 to 25 knots. Seas 9 to 10 feet. Wave
Detail: East 8 feet at 8 seconds and north northeast 6 feet at
11 seconds. Isolated showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 7 to 9 feet. Wave
Detail: East southeast 7 feet at 7 seconds and north northeast
5 feet at 13 seconds.
Winds and seas higher in and near tstms.
$$
PHZ115-210200-
Oahu Leeward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...Southeast winds 7 to 10 knots. Seas 4 to 6 feet. Wave
Detail: North 5 feet at 11 seconds. Scattered heavy showers this
morning. Isolated thunderstorms. Isolated showers this afternoon.
.TONIGHT...Northeast winds 7 to 10 knots, veering to east
northeast 10 to 15 knots after midnight. Seas 4 to 6 feet. Wave
Detail: North 5 feet at 12 seconds and southeast 3 feet at
5 seconds. Isolated heavy showers in the evening. Isolated
thunderstorms.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East southeast 4 feet at 6 seconds and north 4 feet
at 11 seconds.
.SUNDAY NIGHT...East northeast winds to 15 knots. Seas 5 to
7 feet. Wave Detail: East 4 feet at 6 seconds and north 4 feet at
11 seconds. Isolated showers after midnight.
.MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 5 feet at 7 seconds and north northeast 4 feet
at 11 seconds. Isolated showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East northeast 6 feet at 7 seconds and north
northeast 3 feet at 10 seconds. Scattered showers in the evening.
Isolated showers after midnight.
.TUESDAY...East northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. Seas 5 to 7 feet. Wave Detail: East
northeast 6 feet at 7 seconds and north northeast 3 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East northeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 7 seconds and north northeast
3 feet at 11 seconds.
Winds and seas higher in and near tstms.
$$
PHZ116-210200-
Kaiwi Channel-
309 AM HST Sat Dec 20 2025
.TODAY...South winds 7 to 10 knots, backing to east northeast
this afternoon. Seas 5 to 7 feet. Wave Detail: North 6 feet at
11 seconds and southeast 3 feet at 5 seconds. Scattered heavy
showers this morning. Isolated thunderstorms. Isolated heavy
showers this afternoon.
.TONIGHT...East northeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North 6 feet at 13 seconds and east southeast 3 feet
at 5 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East northeast winds to 15 knots. Seas 5 to 7 feet.
Wave Detail: North 5 feet at 11 seconds and east southeast 4 feet
at 5 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
8 feet. Wave Detail: East 5 feet at 6 seconds and north northeast
5 feet at 11 seconds. Isolated showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 6 to 9 feet.
Wave Detail: East northeast 7 feet at 7 seconds and north
northeast 5 feet at 11 seconds. Isolated showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and north
northeast 5 feet at 10 seconds. Isolated showers.
.TUESDAY...East northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. Seas 7 to 10 feet. Wave Detail: East
northeast 8 feet at 7 seconds and north northeast 6 feet at
9 seconds.
.WEDNESDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: East northeast 7 feet at 7 seconds and north northeast
5 feet at 13 seconds.
Winds and seas higher in and near tstms.
$$
PHZ117-210200-
Maui County Windward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East southeast winds 10 to 15 knots. Seas 7 to 8 feet.
Wave Detail: North 6 feet at 11 seconds and east southeast 3 feet
at 8 seconds. Isolated heavy showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas to 7 feet. Wave
Detail: North 6 feet at 13 seconds and east southeast 3 feet at
8 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East winds to 15 knots. Seas 6 to 7 feet. Wave Detail:
North 5 feet at 12 seconds and east southeast 4 feet at
8 seconds. Isolated showers in the morning. Scattered showers in
the afternoon.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 7 feet. Wave
Detail: East 5 feet at 5 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY...East winds to 20 knots. Seas 7 to 9 feet. Wave Detail:
East 7 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 8 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and north
5 feet at 10 seconds. Scattered showers.
.TUESDAY...East winds 20 to 25 knots. Seas 8 to 10 feet. Wave
Detail: East 8 feet at 7 seconds and north northeast 6 feet at
9 seconds. Scattered showers through the night, then isolated
showers through the day.
.WEDNESDAY...East winds to 20 knots. Seas 7 to 9 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 5 feet at
13 seconds. Isolated showers.
Winds and seas higher in and near tstms.
$$
PHZ118-210200-
Maui County Leeward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...South winds 7 to 10 knots, veering to north this
afternoon. Seas 3 to 5 feet. Wave Detail: North 4 feet at
11 seconds. Scattered showers with isolated thunderstorms this
morning, then isolated showers this afternoon.
.TONIGHT...East northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: North 4 feet at 12 seconds and east southeast 3 feet
at 5 seconds. Isolated heavy showers and thunderstorms in the
evening.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: East southeast 3 feet at 5 seconds and north 3 feet
at 11 seconds.
.SUNDAY NIGHT...East northeast winds 10 to 15 knots, rising to
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East southeast 4 feet at 6 seconds and north 3 feet at
11 seconds.
.MONDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East southeast 4 feet at 6 seconds and north 3 feet
at 11 seconds. Isolated showers in the afternoon.
.MONDAY NIGHT...East northeast winds 10 to 15 knots, rising to
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East 5 feet at 6 seconds and north 3 feet at 10 seconds. Isolated
showers.
.TUESDAY...East northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. Seas 3 to 5 feet. Wave Detail: East
5 feet at 7 seconds and north 3 feet at 9 seconds. Isolated
showers in the morning.
.WEDNESDAY...East northeast winds 10 to 15 knots, becoming east
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East southeast 5 feet at 6 seconds.
Winds and seas higher in and near tstms.
$$
PHZ119-210200-
Maalaea Bay-
309 AM HST Sat Dec 20 2025
.TODAY...Winds variable less than 10 knots, becoming north 10 to
15 knots this afternoon. Seas to 2 feet or less. Isolated
showers.
.TONIGHT...North winds 15 to 20 knots. Seas to 2 feet or less.
.SUNDAY...North winds to 25 knots. Seas to 2 feet or less. Wave
Detail: North northeast 2 feet at 3 seconds.
.SUNDAY NIGHT...North winds to 25 knots. Seas to 2 feet or less.
Wave Detail: North northeast 2 feet at 3 seconds.
.MONDAY...North winds to 25 knots. Seas to 2 feet or less. Wave
Detail: North northeast 2 feet at 3 seconds.
.MONDAY NIGHT...North winds to 25 knots. Seas to 2 feet or less.
Wave Detail: North northeast 2 feet at 3 seconds.
.TUESDAY...North winds to 25 knots. Seas to 2 feet or less. Wave
Detail: North northeast 2 feet at 3 seconds.
.WEDNESDAY...North winds to 25 knots. Seas 3 to 4 feet. Wave
Detail: North northeast 3 feet at 3 seconds.
$$
PHZ120-210200-
Pailolo Channel-
309 AM HST Sat Dec 20 2025
.TODAY...Winds variable less than 10 knots, becoming northeast
10 to 15 knots this afternoon. Seas 3 to 4 feet. Scattered
showers with isolated thunderstorms this morning, then isolated
showers this afternoon.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Isolated showers in the evening.
.SUNDAY...East northeast winds 20 to 25 knots. Seas 3 to 5 feet.
Wave Detail: East 3 feet at 4 seconds.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: East 3 feet at 4 seconds. Isolated showers
after midnight.
.MONDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 4 seconds. Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 7 seconds.
Scattered showers.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 5 feet at 8 seconds. Isolated
showers.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 4 feet at 6 seconds.
Winds and seas higher in and near tstms.
$$
PHZ121-210200-
Alenuihaha Channel-
309 AM HST Sat Dec 20 2025
.TODAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave
Detail: East southeast 3 feet at 4 seconds. Isolated showers this
morning.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 3 feet at 4 seconds.
.SUNDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. Seas 4 to 6 feet. Wave Detail: East
5 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers
in the evening. Scattered showers after midnight.
.MONDAY...East northeast winds 20 to 25 knots. Seas 5 to 6 feet.
Wave Detail: East 6 feet at 6 seconds. Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East northeast 8 feet at 6 seconds. Numerous
showers in the evening. Isolated showers after midnight.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 6 to 9 feet.
Wave Detail: East northeast 8 feet at 7 seconds and north
northeast 3 feet at 9 seconds. Scattered showers through the
night. Isolated showers through the day.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East northeast 7 feet at 6 seconds and
northeast 3 feet at 10 seconds. Isolated showers in the morning.
$$
PHZ122-210200-
Big Island Windward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East southeast winds 10 to 15 knots. Seas 6 to 7 feet.
Wave Detail: North 5 feet at 14 seconds, north 4 feet at
11 seconds and east southeast 3 feet at 8 seconds.
.TONIGHT...East winds 10 to 15 knots. Seas 6 to 7 feet. Wave
Detail: North 5 feet at 12 seconds and east southeast 3 feet at
8 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North 5 feet at 11 seconds and east southeast 3 feet
at 8 seconds. Isolated showers in the afternoon.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North 5 feet at 11 seconds and east southeast 4 feet at
7 seconds. Isolated showers in the evening, then scattered
showers after midnight.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North 5 feet at 11 seconds and east southeast 4 feet at
7 seconds. Scattered showers.
.MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to
8 feet. Wave Detail: East southeast 5 feet at 6 seconds and north
5 feet at 10 seconds. Numerous showers, mainly in the evening.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 7 to 9 feet.
Wave Detail: East 6 feet at 6 seconds and north northeast 6 feet
at 9 seconds. Scattered showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 7 to 8 feet. Wave
Detail: North northeast 6 feet at 13 seconds and east 5 feet at
7 seconds. Isolated showers.
$$
PHZ123-210200-
Big Island Leeward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...West of the Big Island, winds variable less than
10 knots, becoming west northwest 7 to 10 knots this afternoon.
Near South Point, east winds to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 4 seconds.
.TONIGHT...Winds variable less than 10 knots west of the Big
Island...East 15 to 20 knots near South Point. Seas 3 to 5 feet.
Wave Detail: Southeast 3 feet at 4 seconds. Isolated showers.
.SUNDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east winds 15 to 20 knots, becoming
to 20 knots in the afternoon. Seas 3 to 5 feet. Wave Detail: East
4 feet at 5 seconds.
.SUNDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...East to 20 knots near South Point. Seas 3 to 5 feet.
Wave Detail: East northeast 4 feet at 5 seconds.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...East to 20 knots near South Point. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 6 seconds. Isolated showers in the
afternoon.
.MONDAY NIGHT...West of the Big Island, winds variable less than
10 knots, becoming northeast 7 to 10 knots after midnight. Near
South Point, east winds 20 to 25 knots. Seas 4 to 6 feet. Wave
Detail: East northeast 6 feet at 7 seconds. Isolated showers.
.TUESDAY...West of the Big Island, northwest winds 7 to 10 knots
in the morning, becoming variable less than 10 knots. Near South
Point, east winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail:
East northeast 6 feet at 7 seconds and north northeast 3 feet at
9 seconds. Isolated showers.
.WEDNESDAY...West of the Big Island, northwest winds 7 to
10 knots, backing to southwest. Near South Point, east winds
20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East northeast
5 feet at 6 seconds. Isolated showers.
$$
PHZ124-210200-
Big Island Southeast Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: East 3 feet at 8 seconds.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 8 seconds.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East southeast 5 feet at 8 seconds.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers
in the evening. Scattered showers after midnight.
.MONDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 6 seconds. Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East 7 feet at 6 seconds. Scattered showers.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 7 to 8 feet.
Wave Detail: East 7 feet at 6 seconds and northeast 4 feet at
9 seconds. Scattered showers.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 6 to
8 feet. Wave Detail: East 6 feet at 6 seconds and northeast
3 feet at 9 seconds. Isolated showers.
$$
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
309 AM HST Sat Dec 20 2025
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-210200-
309 AM HST Sat Dec 20 2025
.Synopsis for Hawaiian coastal waters...
A lingering unstable airmass will lead to another round of
scattered showers and isolated thunderstorms today over the
western coastal waters. Generally gentle to locally moderate
southerly or southeasterly winds will prevail across the eastern
waters and light and variable winds across the western waters. A
surface high pressure ridge will build north of the state Sunday
through early next week and bring a return of moderate to locally
strong trades.
$$
PHZ110-210200-
Kauai Northwest Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East northeast winds 7 to 10 knots. Seas to 7 feet. Wave
Detail: North 6 feet at 11 seconds and north 4 feet at
14 seconds. Scattered heavy showers this morning. Isolated
thunderstorms. Isolated heavy showers this afternoon.
.TONIGHT...East northeast winds 10 to 15 knots. Seas to 7 feet.
Wave Detail: North 6 feet at 13 seconds and east 3 feet at
8 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Seas 6 to 7 feet. Wave
Detail: East 5 feet at 6 seconds and north 5 feet at 12 seconds.
Isolated showers.
.SUNDAY NIGHT...East winds to 20 knots. Seas 7 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north 5 feet at 11 seconds.
Isolated showers.
.MONDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: East 6 feet at 7 seconds and north northeast 5 feet at
11 seconds. Isolated showers in the morning, then scattered
showers in the afternoon.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 6 to 9 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 5 feet at
10 seconds. Scattered showers, mainly in the evening.
.TUESDAY...East winds 20 to 25 knots. Seas 7 to 10 feet. Wave
Detail: East 8 feet at 8 seconds and north northeast 5 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East southeast winds 15 to 20 knots. Seas 6 to
8 feet. Wave Detail: East 7 feet at 7 seconds and north northeast
4 feet at 11 seconds.
Winds and seas higher in and near tstms.
$$
PHZ111-210200-
Kauai Windward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...Winds variable less than 10 knots, becoming east
northeast 7 to 10 knots this afternoon. Seas 7 to 8 feet. Wave
Detail: North 6 feet at 11 seconds and east southeast 3 feet at
8 seconds. Isolated heavy showers and thunderstorms.
.TONIGHT...East northeast winds 7 to 10 knots, veering to east
10 to 15 knots after midnight. Seas to 7 feet. Wave Detail: North
6 feet at 13 seconds and east southeast 3 feet at 8 seconds.
Isolated heavy showers and thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Seas 7 to 8 feet. Wave
Detail: North 6 feet at 12 seconds and east 5 feet at 6 seconds.
Isolated showers in the morning, then scattered showers in the
afternoon.
.SUNDAY NIGHT...East winds to 20 knots. Seas 7 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY...East winds to 20 knots. Seas 8 to 9 feet. Wave Detail:
East 7 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 8 to 9 feet. Wave
Detail: East 8 feet at 8 seconds and north northeast 5 feet at
10 seconds. Scattered showers, mainly in the evening.
.TUESDAY...East winds 20 to 25 knots. Seas 9 to 10 feet. Wave
Detail: East 8 feet at 8 seconds and north northeast 6 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East southeast winds 15 to 20 knots. Seas 7 to
9 feet. Wave Detail: East southeast 7 feet at 7 seconds and north
northeast 5 feet at 11 seconds.
Winds and seas higher in and near tstms.
$$
PHZ112-210200-
Kauai Leeward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East southeast winds 7 to 10 knots. Seas 5 to 7 feet.
Wave Detail: North 6 feet at 11 seconds and north northwest
3 feet at 14 seconds. Isolated heavy showers this morning.
Isolated thunderstorms. Scattered heavy showers this afternoon.
.TONIGHT...East winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: North 6 feet at 13 seconds and southeast 3 feet at
5 seconds. Scattered heavy showers with isolated thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North 5 feet at 11 seconds and east southeast 4 feet at
5 seconds. Isolated showers.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: East 5 feet at 6 seconds and north 5 feet at 11 seconds.
Isolated showers.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: East 5 feet at 7 seconds and north northeast 4 feet at
11 seconds. Scattered showers.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 4 feet at
10 seconds. Scattered showers.
.TUESDAY...East winds 20 to 25 knots. Seas 6 to 8 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 4 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 5 to 8 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 4 feet at
11 seconds. Isolated showers.
Winds and seas higher in and near tstms.
$$
PHZ113-210200-
Kauai Channel-
309 AM HST Sat Dec 20 2025
.TODAY...Southeast winds 10 to 15 knots, backing to east 7 to
10 knots this afternoon. Seas 5 to 7 feet. Wave Detail: North
6 feet at 11 seconds. Isolated heavy showers and thunderstorms.
.TONIGHT...East northeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North 6 feet at 13 seconds and east southeast 3 feet
at 5 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: North northeast 6 feet at 11 seconds and east 5 feet
at 6 seconds. Isolated showers in the afternoon.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: East 5 feet at 6 seconds and north northeast
5 feet at 11 seconds. Isolated showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 6 to 8 feet.
Wave Detail: East northeast 6 feet at 7 seconds and north
northeast 5 feet at 11 seconds. Isolated showers in the morning,
then scattered showers in the afternoon.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and north
northeast 5 feet at 10 seconds. Scattered showers, mainly in the
evening.
.TUESDAY...East winds 20 to 25 knots, becoming east northeast
15 to 20 knots after midnight. Seas 7 to 9 feet. Wave Detail:
East northeast 7 feet at 7 seconds and north northeast 5 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 6 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north northeast 5 feet at
11 seconds.
Winds and seas higher in and near tstms.
$$
PHZ114-210200-
Oahu Windward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...South southeast winds 7 to 10 knots, backing to east
northeast this afternoon. Seas 7 to 8 feet. Wave Detail: North
6 feet at 11 seconds and east southeast 3 feet at 8 seconds.
Isolated heavy showers and thunderstorms.
.TONIGHT...East winds to 10 knots. Seas to 7 feet. Wave Detail:
North 6 feet at 13 seconds and east southeast 3 feet at
8 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East winds to 15 knots. Seas 6 to 7 feet. Wave Detail:
East southeast 5 feet at 6 seconds and north 5 feet at
12 seconds. Isolated showers in the morning, then scattered
showers in the afternoon.
.SUNDAY NIGHT...East winds to 20 knots. Seas 7 to 8 feet. Wave
Detail: East 6 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY...East winds to 20 knots. Seas 8 to 9 feet. Wave Detail:
East 7 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 8 to
9 feet. Wave Detail: East 7 feet at 7 seconds and north 5 feet at
10 seconds. Scattered showers, mainly in the evening.
.TUESDAY...East winds 20 to 25 knots. Seas 9 to 10 feet. Wave
Detail: East 8 feet at 8 seconds and north northeast 6 feet at
11 seconds. Isolated showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 7 to 9 feet. Wave
Detail: East southeast 7 feet at 7 seconds and north northeast
5 feet at 13 seconds.
Winds and seas higher in and near tstms.
$$
PHZ115-210200-
Oahu Leeward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...Southeast winds 7 to 10 knots. Seas 4 to 6 feet. Wave
Detail: North 5 feet at 11 seconds. Scattered heavy showers this
morning. Isolated thunderstorms. Isolated showers this afternoon.
.TONIGHT...Northeast winds 7 to 10 knots, veering to east
northeast 10 to 15 knots after midnight. Seas 4 to 6 feet. Wave
Detail: North 5 feet at 12 seconds and southeast 3 feet at
5 seconds. Isolated heavy showers in the evening. Isolated
thunderstorms.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: East southeast 4 feet at 6 seconds and north 4 feet
at 11 seconds.
.SUNDAY NIGHT...East northeast winds to 15 knots. Seas 5 to
7 feet. Wave Detail: East 4 feet at 6 seconds and north 4 feet at
11 seconds. Isolated showers after midnight.
.MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 5 feet at 7 seconds and north northeast 4 feet
at 11 seconds. Isolated showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East northeast 6 feet at 7 seconds and north
northeast 3 feet at 10 seconds. Scattered showers in the evening.
Isolated showers after midnight.
.TUESDAY...East northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. Seas 5 to 7 feet. Wave Detail: East
northeast 6 feet at 7 seconds and north northeast 3 feet at
9 seconds. Isolated showers.
.WEDNESDAY...East northeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 7 seconds and north northeast
3 feet at 11 seconds.
Winds and seas higher in and near tstms.
$$
PHZ116-210200-
Kaiwi Channel-
309 AM HST Sat Dec 20 2025
.TODAY...South winds 7 to 10 knots, backing to east northeast
this afternoon. Seas 5 to 7 feet. Wave Detail: North 6 feet at
11 seconds and southeast 3 feet at 5 seconds. Scattered heavy
showers this morning. Isolated thunderstorms. Isolated heavy
showers this afternoon.
.TONIGHT...East northeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North 6 feet at 13 seconds and east southeast 3 feet
at 5 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East northeast winds to 15 knots. Seas 5 to 7 feet.
Wave Detail: North 5 feet at 11 seconds and east southeast 4 feet
at 5 seconds.
.SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
8 feet. Wave Detail: East 5 feet at 6 seconds and north northeast
5 feet at 11 seconds. Isolated showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 6 to 9 feet.
Wave Detail: East northeast 7 feet at 7 seconds and north
northeast 5 feet at 11 seconds. Isolated showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and north
northeast 5 feet at 10 seconds. Isolated showers.
.TUESDAY...East northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. Seas 7 to 10 feet. Wave Detail: East
northeast 8 feet at 7 seconds and north northeast 6 feet at
9 seconds.
.WEDNESDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: East northeast 7 feet at 7 seconds and north northeast
5 feet at 13 seconds.
Winds and seas higher in and near tstms.
$$
PHZ117-210200-
Maui County Windward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East southeast winds 10 to 15 knots. Seas 7 to 8 feet.
Wave Detail: North 6 feet at 11 seconds and east southeast 3 feet
at 8 seconds. Isolated heavy showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas to 7 feet. Wave
Detail: North 6 feet at 13 seconds and east southeast 3 feet at
8 seconds. Isolated heavy showers and thunderstorms.
.SUNDAY...East winds to 15 knots. Seas 6 to 7 feet. Wave Detail:
North 5 feet at 12 seconds and east southeast 4 feet at
8 seconds. Isolated showers in the morning. Scattered showers in
the afternoon.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 7 feet. Wave
Detail: East 5 feet at 5 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY...East winds to 20 knots. Seas 7 to 9 feet. Wave Detail:
East 7 feet at 7 seconds and north 5 feet at 11 seconds.
Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 8 to
9 feet. Wave Detail: East northeast 7 feet at 7 seconds and north
5 feet at 10 seconds. Scattered showers.
.TUESDAY...East winds 20 to 25 knots. Seas 8 to 10 feet. Wave
Detail: East 8 feet at 7 seconds and north northeast 6 feet at
9 seconds. Scattered showers through the night, then isolated
showers through the day.
.WEDNESDAY...East winds to 20 knots. Seas 7 to 9 feet. Wave
Detail: East 7 feet at 7 seconds and north northeast 5 feet at
13 seconds. Isolated showers.
Winds and seas higher in and near tstms.
$$
PHZ118-210200-
Maui County Leeward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...South winds 7 to 10 knots, veering to north this
afternoon. Seas 3 to 5 feet. Wave Detail: North 4 feet at
11 seconds. Scattered showers with isolated thunderstorms this
morning, then isolated showers this afternoon.
.TONIGHT...East northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: North 4 feet at 12 seconds and east southeast 3 feet
at 5 seconds. Isolated heavy showers and thunderstorms in the
evening.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: East southeast 3 feet at 5 seconds and north 3 feet
at 11 seconds.
.SUNDAY NIGHT...East northeast winds 10 to 15 knots, rising to
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East southeast 4 feet at 6 seconds and north 3 feet at
11 seconds.
.MONDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East southeast 4 feet at 6 seconds and north 3 feet
at 11 seconds. Isolated showers in the afternoon.
.MONDAY NIGHT...East northeast winds 10 to 15 knots, rising to
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East 5 feet at 6 seconds and north 3 feet at 10 seconds. Isolated
showers.
.TUESDAY...East northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. Seas 3 to 5 feet. Wave Detail: East
5 feet at 7 seconds and north 3 feet at 9 seconds. Isolated
showers in the morning.
.WEDNESDAY...East northeast winds 10 to 15 knots, becoming east
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East southeast 5 feet at 6 seconds.
Winds and seas higher in and near tstms.
$$
PHZ119-210200-
Maalaea Bay-
309 AM HST Sat Dec 20 2025
.TODAY...Winds variable less than 10 knots, becoming north 10 to
15 knots this afternoon. Seas to 2 feet or less. Isolated
showers.
.TONIGHT...North winds 15 to 20 knots. Seas to 2 feet or less.
.SUNDAY...North winds to 25 knots. Seas to 2 feet or less. Wave
Detail: North northeast 2 feet at 3 seconds.
.SUNDAY NIGHT...North winds to 25 knots. Seas to 2 feet or less.
Wave Detail: North northeast 2 feet at 3 seconds.
.MONDAY...North winds to 25 knots. Seas to 2 feet or less. Wave
Detail: North northeast 2 feet at 3 seconds.
.MONDAY NIGHT...North winds to 25 knots. Seas to 2 feet or less.
Wave Detail: North northeast 2 feet at 3 seconds.
.TUESDAY...North winds to 25 knots. Seas to 2 feet or less. Wave
Detail: North northeast 2 feet at 3 seconds.
.WEDNESDAY...North winds to 25 knots. Seas 3 to 4 feet. Wave
Detail: North northeast 3 feet at 3 seconds.
$$
PHZ120-210200-
Pailolo Channel-
309 AM HST Sat Dec 20 2025
.TODAY...Winds variable less than 10 knots, becoming northeast
10 to 15 knots this afternoon. Seas 3 to 4 feet. Scattered
showers with isolated thunderstorms this morning, then isolated
showers this afternoon.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Isolated showers in the evening.
.SUNDAY...East northeast winds 20 to 25 knots. Seas 3 to 5 feet.
Wave Detail: East 3 feet at 4 seconds.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: East 3 feet at 4 seconds. Isolated showers
after midnight.
.MONDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 4 seconds. Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 7 seconds.
Scattered showers.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 5 feet at 8 seconds. Isolated
showers.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 4 feet at 6 seconds.
Winds and seas higher in and near tstms.
$$
PHZ121-210200-
Alenuihaha Channel-
309 AM HST Sat Dec 20 2025
.TODAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave
Detail: East southeast 3 feet at 4 seconds. Isolated showers this
morning.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 3 feet at 4 seconds.
.SUNDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. Seas 4 to 6 feet. Wave Detail: East
5 feet at 5 seconds.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers
in the evening. Scattered showers after midnight.
.MONDAY...East northeast winds 20 to 25 knots. Seas 5 to 6 feet.
Wave Detail: East 6 feet at 6 seconds. Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East northeast 8 feet at 6 seconds. Numerous
showers in the evening. Isolated showers after midnight.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 6 to 9 feet.
Wave Detail: East northeast 8 feet at 7 seconds and north
northeast 3 feet at 9 seconds. Scattered showers through the
night. Isolated showers through the day.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East northeast 7 feet at 6 seconds and
northeast 3 feet at 10 seconds. Isolated showers in the morning.
$$
PHZ122-210200-
Big Island Windward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East southeast winds 10 to 15 knots. Seas 6 to 7 feet.
Wave Detail: North 5 feet at 14 seconds, north 4 feet at
11 seconds and east southeast 3 feet at 8 seconds.
.TONIGHT...East winds 10 to 15 knots. Seas 6 to 7 feet. Wave
Detail: North 5 feet at 12 seconds and east southeast 3 feet at
8 seconds.
.SUNDAY...East northeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North 5 feet at 11 seconds and east southeast 3 feet
at 8 seconds. Isolated showers in the afternoon.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North 5 feet at 11 seconds and east southeast 4 feet at
7 seconds. Isolated showers in the evening, then scattered
showers after midnight.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North 5 feet at 11 seconds and east southeast 4 feet at
7 seconds. Scattered showers.
.MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to
8 feet. Wave Detail: East southeast 5 feet at 6 seconds and north
5 feet at 10 seconds. Numerous showers, mainly in the evening.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 7 to 9 feet.
Wave Detail: East 6 feet at 6 seconds and north northeast 6 feet
at 9 seconds. Scattered showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 7 to 8 feet. Wave
Detail: North northeast 6 feet at 13 seconds and east 5 feet at
7 seconds. Isolated showers.
$$
PHZ123-210200-
Big Island Leeward Waters-
309 AM HST Sat Dec 20 2025
.TODAY...West of the Big Island, winds variable less than
10 knots, becoming west northwest 7 to 10 knots this afternoon.
Near South Point, east winds to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 4 seconds.
.TONIGHT...Winds variable less than 10 knots west of the Big
Island...East 15 to 20 knots near South Point. Seas 3 to 5 feet.
Wave Detail: Southeast 3 feet at 4 seconds. Isolated showers.
.SUNDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east winds 15 to 20 knots, becoming
to 20 knots in the afternoon. Seas 3 to 5 feet. Wave Detail: East
4 feet at 5 seconds.
.SUNDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...East to 20 knots near South Point. Seas 3 to 5 feet.
Wave Detail: East northeast 4 feet at 5 seconds.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...East to 20 knots near South Point. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 6 seconds. Isolated showers in the
afternoon.
.MONDAY NIGHT...West of the Big Island, winds variable less than
10 knots, becoming northeast 7 to 10 knots after midnight. Near
South Point, east winds 20 to 25 knots. Seas 4 to 6 feet. Wave
Detail: East northeast 6 feet at 7 seconds. Isolated showers.
.TUESDAY...West of the Big Island, northwest winds 7 to 10 knots
in the morning, becoming variable less than 10 knots. Near South
Point, east winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail:
East northeast 6 feet at 7 seconds and north northeast 3 feet at
9 seconds. Isolated showers.
.WEDNESDAY...West of the Big Island, northwest winds 7 to
10 knots, backing to southwest. Near South Point, east winds
20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East northeast
5 feet at 6 seconds. Isolated showers.
$$
PHZ124-210200-
Big Island Southeast Waters-
309 AM HST Sat Dec 20 2025
.TODAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: East 3 feet at 8 seconds.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 8 seconds.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East southeast 5 feet at 8 seconds.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers
in the evening. Scattered showers after midnight.
.MONDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 6 seconds. Scattered showers.
.MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East 7 feet at 6 seconds. Scattered showers.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 7 to 8 feet.
Wave Detail: East 7 feet at 6 seconds and northeast 4 feet at
9 seconds. Scattered showers.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 6 to
8 feet. Wave Detail: East 6 feet at 6 seconds and northeast
3 feet at 9 seconds. Isolated showers.
$$