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Waikoloa, HI Coastal Forecast

FZHW50 PHFO 281323
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
322 AM HST Sun Dec 28 2025

Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.

PHZ100-290200-
322 AM HST Sun Dec 28 2025

.Synopsis for Hawaiian coastal waters...
A front will stall west of the state today, keeping a surface
ridge near Kauai. This will allow gentle to moderate southeast to
south winds to persist across most waters and locally fresh east
to southeast winds around Big Island. The ridge will retreat to
the north late today into Monday, allowing east to southeast
winds to develop across the island chain. Easterly trade winds
will strengthen Tuesday and Wednesday as high pressure builds to
the north.

$$

PHZ110-290200-
Kauai Northwest Waters-
323 AM HST Sun Dec 28 2025

.TODAY...Winds variable less than 10 knots, becoming northeast
7 to 10 knots this afternoon. Seas 4 to 5 feet. Wave Detail: West
northwest 4 feet at 12 seconds and east 3 feet at 7 seconds.
Scattered showers.
.TONIGHT...East winds 7 to 10 knots. Seas 5 to 6 feet, building
to 7 to 8 feet after midnight. Wave Detail: Northwest 7 feet at
12 seconds and east 3 feet at 7 seconds. Isolated showers.
.MONDAY...East winds 10 to 15 knots. Seas 7 to 8 feet. Wave
Detail: Northwest 7 feet at 12 seconds and east 3 feet at
7 seconds. Isolated showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 7 to 9 feet. Wave
Detail: North northwest 8 feet at 14 seconds and east 4 feet at
8 seconds. Isolated showers.
.TUESDAY...East northeast winds to 15 knots. Seas 8 to 9 feet.
Wave Detail: North northwest 8 feet at 14 seconds and east 4 feet
at 8 seconds. Isolated showers.
.TUESDAY NIGHT...East winds to 15 knots. Seas 8 to 9 feet. Wave
Detail: North 8 feet at 15 seconds and east 4 feet at 8 seconds.
Isolated showers.
.WEDNESDAY...East northeast winds 15 to 20 knots. Seas 6 to
9 feet. Wave Detail: North 8 feet at 14 seconds and east 4 feet
at 9 seconds. Isolated showers.
.THURSDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North 6 feet at 12 seconds and east 3 feet at 9 seconds.
Isolated showers.

$$

PHZ111-290200-
Kauai Windward Waters-
323 AM HST Sun Dec 28 2025

.TODAY...Winds variable less than 10 knots, becoming east 7 to
10 knots this afternoon. Seas 4 to 5 feet. Wave Detail: West
northwest 4 feet at 12 seconds and east southeast 3 feet at
7 seconds. Scattered showers, mainly this morning.
.TONIGHT...East southeast winds 10 to 15 knots. Seas 5 to 7 feet,
building to 7 to 8 feet after midnight. Wave Detail: Northwest
7 feet at 12 seconds and east southeast 3 feet at 7 seconds.
Isolated showers.
.MONDAY...East southeast winds to 15 knots. Seas to 8 feet. Wave
Detail: Northwest 7 feet at 12 seconds and east southeast 3 feet
at 7 seconds. Isolated showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 8 to 9 feet. Wave
Detail: North northwest 8 feet at 14 seconds and east southeast
4 feet at 8 seconds. Isolated showers.
.TUESDAY...East winds to 15 knots. Seas to 9 feet. Wave Detail:
North northwest 8 feet at 14 seconds and east southeast 4 feet at
8 seconds. Isolated showers in the morning, then scattered
showers in the afternoon.
.TUESDAY NIGHT...East winds to 15 knots. Seas to 9 feet. Wave
Detail: North 8 feet at 15 seconds and east 4 feet at 8 seconds.
Isolated showers.
.WEDNESDAY...East winds to 15 knots. Seas 6 to 9 feet. Wave
Detail: North 8 feet at 14 seconds and east 4 feet at 9 seconds.
Isolated showers.
.THURSDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North 6 feet at 12 seconds and east 3 feet at 9 seconds.
Isolated showers.

$$

PHZ112-290200-
Kauai Leeward Waters-
323 AM HST Sun Dec 28 2025

.TODAY...Winds variable less than 10 knots. Seas 3 to 4 feet.
Wave Detail: West northwest 4 feet at 12 seconds. Isolated
showers.
.TONIGHT...East northeast winds 7 to 10 knots. Seas 5 to 7 feet.
Wave Detail: Northwest 7 feet at 12 seconds. Isolated showers.
.MONDAY...East winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: Northwest 7 feet at 12 seconds. Isolated showers.
.MONDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
7 feet. Wave Detail: North northwest 7 feet at 14 seconds.
.TUESDAY...East northeast winds 10 to 15 knots. Seas 5 to 8 feet.
Wave Detail: North northwest 8 feet at 14 seconds. Isolated
showers in the afternoon.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 8 feet.
Wave Detail: North northwest 8 feet at 15 seconds.
.WEDNESDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North 7 feet at 14 seconds. Isolated showers.
.THURSDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: North 6 feet at 12 seconds. Isolated showers through the
night.

$$

PHZ113-290200-
Kauai Channel-
323 AM HST Sun Dec 28 2025

.TODAY...Winds variable less than 10 knots. Seas 3 to 4 feet.
Wave Detail: Northwest 3 feet at 12 seconds. Scattered showers
this morning.
.TONIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, building
to 4 to 6 feet after midnight. Wave Detail: Northwest 5 feet at
12 seconds. Isolated showers.
.MONDAY...East winds 10 to 15 knots. Seas 5 to 7 feet. Wave
Detail: North northwest 5 feet at 12 seconds. Isolated showers in
the morning.
.MONDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to
7 feet. Wave Detail: North northwest 7 feet at 14 seconds and
east 3 feet at 8 seconds. Isolated showers.
.TUESDAY...East northeast winds 10 to 15 knots. Seas 5 to 7 feet.
Wave Detail: North northwest 7 feet at 14 seconds and east 3 feet
at 8 seconds. Isolated showers.
.TUESDAY NIGHT...East northeast winds to 15 knots. Seas 5 to
7 feet. Wave Detail: North 7 feet at 15 seconds and east 3 feet
at 9 seconds.
.WEDNESDAY...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: North 6 feet at 14 seconds and east 3 feet
at 9 seconds. Isolated showers.
.THURSDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North 6 feet at 12 seconds. Isolated showers.

$$

PHZ114-290200-
Oahu Windward Waters-
323 AM HST Sun Dec 28 2025

.TODAY...East northeast winds 7 to 10 knots, veering to east
southeast 10 to 15 knots this afternoon. Seas 4 to 5 feet. Wave
Detail: West northwest 4 feet at 12 seconds and east southeast
3 feet at 7 seconds.
.TONIGHT...East southeast winds 15 to 20 knots. Seas 5 to 6 feet,
building to 6 to 8 feet after midnight. Wave Detail: Northwest
7 feet at 12 seconds and east southeast 3 feet at 7 seconds.
Isolated showers.
.MONDAY...East winds to 15 knots. Seas 7 to 8 feet. Wave Detail:
Northwest 7 feet at 12 seconds and east 4 feet at 7 seconds.
Isolated showers.
.MONDAY NIGHT...East winds to 15 knots. Seas 7 to 9 feet. Wave
Detail: North northwest 8 feet at 14 seconds and east 4 feet at
8 seconds. Scattered showers.
.TUESDAY...East winds to 15 knots. Seas 8 to 9 feet. Wave Detail:
North northwest 8 feet at 14 seconds and east southeast 4 feet at
8 seconds. Scattered showers, mainly in the morning.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas to 9 feet. Wave
Detail: North 8 feet at 15 seconds and east 4 feet at 8 seconds.
Isolated showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North 8 feet at 14 seconds and east 4 feet at 9 seconds.
Isolated showers.
.THURSDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North 6 feet at 12 seconds and east 3 feet at 9 seconds.
Isolated showers.

$$

PHZ115-290200-
Oahu Leeward Waters-
323 AM HST Sun Dec 28 2025

.TODAY...Winds variable less than 10 knots. Seas to 3 feet. Wave
Detail: West northwest 3 feet at 12 seconds. Scattered showers
this morning.
.TONIGHT...East southeast winds 7 to 10 knots. Seas 3 to 4 feet.
Wave Detail: Northwest 4 feet at 11 seconds. Isolated showers.
.MONDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave
Detail: North northwest 5 feet at 12 seconds. Isolated showers in
the morning.
.MONDAY NIGHT...East northeast winds to 10 knots. Seas 4 to
6 feet. Wave Detail: North northwest 6 feet at 14 seconds.
.TUESDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet.
Wave Detail: North northwest 6 feet at 14 seconds. Isolated
showers in the afternoon.
.TUESDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
6 feet. Wave Detail: North northwest 6 feet at 15 seconds.
.WEDNESDAY...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: North northwest 6 feet at 14 seconds.
Isolated showers.
.THURSDAY...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Isolated showers through the night.

$$

PHZ116-290200-
Kaiwi Channel-
323 AM HST Sun Dec 28 2025

.TODAY...North northeast winds 7 to 10 knots, veering to east
southeast 10 to 15 knots this afternoon. Seas 3 to 4 feet. Wave
Detail: East 3 feet at 7 seconds and northwest 3 feet at
12 seconds. Isolated showers this morning.
.TONIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: Northwest 5 feet at 12 seconds and east 3 feet at
7 seconds.
.MONDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: Northwest 6 feet at 12 seconds and east 3 feet at
7 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: North northwest 6 feet at 14 seconds and east 4 feet at
8 seconds.
.TUESDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: North northwest 7 feet at 14 seconds and east 4 feet at
8 seconds. Isolated showers in the afternoon.
.TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: North 7 feet at 15 seconds and east 4 feet
at 9 seconds.
.WEDNESDAY...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: North 6 feet at 14 seconds and east 4 feet
at 9 seconds. Isolated showers in the afternoon.
.THURSDAY...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: North 6 feet at 12 seconds and east 3 feet
at 9 seconds. Isolated showers in the afternoon.

$$

PHZ117-290200-
Maui County Windward Waters-
323 AM HST Sun Dec 28 2025

.TODAY...East southeast winds 15 to 20 knots. Seas 4 to 5 feet.
Wave Detail: West northwest 4 feet at 12 seconds and east
southeast 3 feet at 7 seconds.
.TONIGHT...East southeast winds 15 to 20 knots. Seas 5 to 8 feet.
Wave Detail: Northwest 7 feet at 12 seconds and east southeast
3 feet at 7 seconds. Scattered showers.
.MONDAY...East southeast winds 15 to 20 knots. Seas 7 to 8 feet.
Wave Detail: Northwest 7 feet at 12 seconds and east 4 feet at
7 seconds. Scattered showers in the morning. Isolated showers in
the afternoon.
.MONDAY NIGHT...East southeast winds 15 to 20 knots. Seas 7 to
8 feet. Wave Detail: North northwest 7 feet at 14 seconds and
east 4 feet at 8 seconds. Scattered showers.
.TUESDAY...East southeast winds 15 to 20 knots. Seas 8 to 9 feet.
Wave Detail: North northwest 8 feet at 14 seconds and east
southeast 4 feet at 8 seconds. Scattered showers, mainly in the
morning.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas to 9 feet. Wave
Detail: North northwest 8 feet at 15 seconds and east 4 feet at
8 seconds. Scattered showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave
Detail: North 8 feet at 14 seconds and east 4 feet at 9 seconds.
Scattered showers.
.THURSDAY...East winds 15 to 20 knots. Seas 6 to 8 feet. Wave
Detail: North 6 feet at 12 seconds and east 4 feet at 9 seconds.
Scattered showers.

$$

PHZ118-290200-
Maui County Leeward Waters-
323 AM HST Sun Dec 28 2025

.TODAY...East winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail:
West northwest 3 feet at 12 seconds. Scattered showers this
morning.
.TONIGHT...East winds 15 to 20 knots. Seas 3 to 4 feet. Wave
Detail: West northwest 3 feet at 11 seconds.
.MONDAY...East winds 10 to 15 knots, rising to 15 to 20 knots in
the afternoon. Seas 3 to 4 feet. Wave Detail: Northwest 4 feet at
12 seconds.
.MONDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: North northwest 4 feet at 14 seconds.
.TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: North northwest 4 feet at 14 seconds. Isolated showers in
the afternoon.
.TUESDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: North northwest 4 feet at 15 seconds.
.WEDNESDAY...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: North 4 feet at 13 seconds. Isolated
showers.
.THURSDAY...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Isolated showers in the morning.

$$

PHZ119-290200-
Maalaea Bay-
323 AM HST Sun Dec 28 2025

.TODAY...North winds 15 to 20 knots. Seas to 2 feet or less.
.TONIGHT...North winds to 20 knots. Seas to 2 feet or less.
.MONDAY...North northeast winds to 20 knots. Seas to 2 feet or
less.
.MONDAY NIGHT...North winds to 20 knots. Seas to 2 feet or less.
.TUESDAY...North winds to 25 knots. Seas to 2 feet or less.
.TUESDAY NIGHT...North winds to 25 knots, easing to 20 knots
after midnight. Seas to 2 feet or less.
.WEDNESDAY...North winds to 20 knots, rising to 25 knots in the
afternoon and evening, easing to 20 knots after midnight. Seas to
2 feet or less.
.THURSDAY...North winds to 25 knots. Seas to 2 feet or less.

$$

PHZ120-290200-
Pailolo Channel-
323 AM HST Sun Dec 28 2025

.TODAY...East northeast winds 15 to 20 knots. Seas to 3 feet this
morning, then to 2 feet or less.
.TONIGHT...East northeast winds 15 to 20 knots. Seas to 2 feet or
less, then to 3 feet after midnight.
.MONDAY...East winds 15 to 20 knots. Seas 3 to 4 feet.
.MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet.
.TUESDAY...East winds 20 to 25 knots. Seas 3 to 4 feet.
.TUESDAY NIGHT...East northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. Seas 3 to 4 feet.
.WEDNESDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon and evening, easing to 15 to 20 knots
after midnight. Seas 3 to 4 feet. Isolated showers in the
afternoon.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 3 to
5 feet. Isolated showers in the afternoon.

$$

PHZ121-290200-
Alenuihaha Channel-
323 AM HST Sun Dec 28 2025

.TODAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: East 3 feet at 7 seconds and northwest 3 feet at
12 seconds. Isolated showers this morning.
.TONIGHT...East winds 15 to 20 knots. Seas 3 to 4 feet. Wave
Detail: West northwest 3 feet at 11 seconds.
.MONDAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: West northwest 4 feet at 11 seconds and east 3 feet
at 7 seconds. Isolated showers in the afternoon.
.MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: East 4 feet at 8 seconds and northwest
3 feet at 14 seconds. Isolated showers.
.TUESDAY...East winds 20 to 25 knots. Seas 3 to 4 feet. Wave
Detail: East 4 feet at 8 seconds and north northwest 3 feet at
14 seconds. Isolated showers.
.TUESDAY NIGHT...East northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East 4 feet at 9 seconds and north northwest 3 feet at
15 seconds. Isolated showers.
.WEDNESDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon and evening, easing to 15 to 20 knots
after midnight. Seas 3 to 5 feet. Wave Detail: East 4 feet at
9 seconds and north northwest 3 feet at 14 seconds. Isolated
showers.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 3 feet at 10 seconds. Isolated showers
in the morning. Scattered showers.

$$

PHZ122-290200-
Big Island Windward Waters-
323 AM HST Sun Dec 28 2025

.TODAY...East southeast winds 15 to 20 knots. Seas to 4 feet.
Wave Detail: East southeast 3 feet at 7 seconds, north 3 feet at
10 seconds and north northeast 3 feet at 12 seconds. Scattered
showers.
.TONIGHT...East southeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: Northwest 5 feet at 12 seconds and east southeast
3 feet at 7 seconds. Scattered showers.
.MONDAY...East southeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: Northwest 5 feet at 12 seconds and east southeast
3 feet at 7 seconds. Scattered showers.
.MONDAY NIGHT...East southeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: North northwest 7 feet at 14 seconds and
east southeast 5 feet at 8 seconds. Scattered showers.
.TUESDAY...East winds 15 to 20 knots, easing to 10 to 15 knots in
the afternoon. Seas 6 to 9 feet. Wave Detail: North northwest
8 feet at 14 seconds and east southeast 4 feet at 8 seconds.
Scattered showers, mainly in the morning.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet.
Wave Detail: North northwest 8 feet at 15 seconds and east 4 feet
at 8 seconds. Scattered showers.
.WEDNESDAY...East winds 10 to 15 knots. Seas 6 to 9 feet. Wave
Detail: North 8 feet at 14 seconds and east 4 feet at 9 seconds.
Scattered showers.
.THURSDAY...East winds 15 to 20 knots. Seas 6 to 7 feet. Wave
Detail: North 6 feet at 12 seconds and east 4 feet at 10 seconds.
Scattered showers.

$$

PHZ123-290200-
Big Island Leeward Waters-
323 AM HST Sun Dec 28 2025

.TODAY...East winds 15 to 20 knots, veering to south this
afternoon. Seas 3 to 5 feet. Wave Detail: West northwest 4 feet
at 12 seconds. Isolated showers this morning.
.TONIGHT...South southeast winds 15 to 20 knots, backing to east
after midnight. Seas 3 to 5 feet. Wave Detail: Northwest 4 feet
at 11 seconds. Isolated showers.
.MONDAY...East southeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: Northwest 4 feet at 11 seconds. Isolated showers.
.MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: Northwest 3 feet at 14 seconds. Isolated
showers.
.TUESDAY...East northeast winds 20 to 25 knots. Seas 3 to 4 feet.
Wave Detail: North northwest 3 feet at 14 seconds. Isolated
showers.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: North northwest 3 feet at 15 seconds. Isolated
showers.
.WEDNESDAY...Northeast winds 15 to 20 knots, veering to east
southeast in the afternoon, then becoming east 20 to 25 knots in
the evening, becoming northeast 15 to 20 knots after midnight.
Seas 3 to 4 feet. Isolated showers.
.THURSDAY...East winds 15 to 20 knots, becoming northeast 20 to
25 knots in the afternoon, then becoming east northeast 15 to
20 knots in the evening, becoming northeast 20 to 25 knots after
midnight. Seas 3 to 4 feet. Isolated showers in the morning.

$$

PHZ124-290200-
Big Island Southeast Waters-
323 AM HST Sun Dec 28 2025

.TODAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: Northwest 4 feet at 12 seconds and east southeast
3 feet at 7 seconds. Isolated showers.
.TONIGHT...East winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: Northwest 4 feet at 11 seconds and east southeast 3 feet
at 7 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: Northwest 4 feet at 11 seconds and east southeast
3 feet at 7 seconds. Scattered showers.
.MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: East 4 feet at 8 seconds and northwest
3 feet at 14 seconds. Scattered showers.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: East 4 feet at 8 seconds and northwest 3 feet at
14 seconds. Scattered showers.
.TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: East 4 feet at 8 seconds. Scattered showers.
.WEDNESDAY...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: East 4 feet at 9 seconds. Scattered showers.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: East 3 feet at 10 seconds. Scattered showers
in the morning, then isolated showers in the afternoon. Scattered
showers through the day.

$$



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