Coastal Waters Forecast Issued: 09/22/2026 11:23:00 PM UTC
388
FZHW50 PHFO 221323
CWFHFO
Coastal Waters Forecast
National Weather Service Honolulu HI
323 AM HST Tue Sep 22 2026
Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.
PHZ100-230215-
323 AM HST Tue Sep 22 2026
.Synopsis for Hawaiian coastal waters...
Moderate to locally strong trade winds will persist through
Wednesday before strengthening during the latter half of the week
as a trough or potential tropical disturbance moves near the
islands. Shower coverage will also increase, along with the
potential for isolated thunderstorms, particularly across the
eastern waters.
$$
PHZ110-230215-
Kauai Northwest Waters-
323 AM HST Tue Sep 22 2026
.TODAY...East northeast winds to 15 knots. Seas 5 to 6 feet. Wave
Detail: East 4 feet at 6 seconds and north 3 feet at 12 seconds.
Isolated showers.
.TONIGHT...East northeast winds 10 to 15 knots. Seas 4 to 5 feet.
Wave Detail: East 4 feet at 6 seconds and north 3 feet at
11 seconds. Scattered showers.
.WEDNESDAY...East northeast winds 15 to 20 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 6 seconds and north 3 feet at
10 seconds. Isolated showers in the morning.
.WEDNESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
5 feet. Wave Detail: East 4 feet at 6 seconds and north 3 feet at
9 seconds.
.THURSDAY...East northeast winds to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 7 seconds and southwest 3 feet at
14 seconds. Isolated showers in the afternoon.
.THURSDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
7 feet. Wave Detail: East 6 feet at 7 seconds and southwest
3 feet at 16 seconds. Scattered showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 6 to 9 feet.
Wave Detail: East 8 feet at 8 seconds and southwest 3 feet at
16 seconds. Scattered showers in the morning, then isolated
showers in the afternoon. Scattered showers through the day.
.SATURDAY...East northeast winds to 25 knots. Seas 7 to 10 feet.
Wave Detail: East 8 feet at 8 seconds and southwest 3 feet at
16 seconds. Scattered showers.
$$
PHZ111-230215-
Kauai Windward Waters-
323 AM HST Tue Sep 22 2026
.TODAY...East northeast winds 10 to 15 knots. Seas 5 to 6 feet.
Wave Detail: East southeast 4 feet at 6 seconds, south 3 feet at
12 seconds and north 3 feet at 12 seconds. Scattered showers.
.TONIGHT...East winds to 15 knots. Seas 5 to 6 feet. Wave Detail:
East southeast 4 feet at 6 seconds, north 3 feet at 11 seconds
and south 3 feet at 12 seconds. Scattered showers.
.WEDNESDAY...East northeast winds to 15 knots. Seas 5 to 6 feet.
Wave Detail: East southeast 5 feet at 6 seconds and north 3 feet
at 10 seconds.
.WEDNESDAY NIGHT...East northeast winds to 15 knots. Seas 4 to
6 feet. Wave Detail: East southeast 5 feet at 6 seconds and north
3 feet at 10 seconds. Isolated showers after midnight.
.THURSDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East southeast 6 feet at 7 seconds. Isolated showers
in the morning, then scattered showers in the afternoon.
.THURSDAY NIGHT...East northeast winds to 20 knots. Seas 6 to
7 feet. Wave Detail: East southeast 6 feet at 7 seconds.
Scattered showers.
.FRIDAY...East northeast winds 20 to 25 knots. Seas 7 to 9 feet.
Wave Detail: East southeast 8 feet at 8 seconds. Scattered
showers.
.SATURDAY...East northeast winds to 25 knots. Seas 8 to 10 feet.
Wave Detail: East southeast 9 feet at 8 seconds. Scattered
showers.
$$
PHZ112-230215-
Kauai Leeward Waters-
323 AM HST Tue Sep 22 2026
.TODAY...Northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave
Detail: East 5 feet at 6 seconds, south 3 feet at 12 seconds and
north 3 feet at 12 seconds. Isolated showers this afternoon.
.TONIGHT...East northeast winds 10 to 15 knots. In the Kaulakahi
Channel, winds variable less than 10 knots, becoming east
northeast 7 to 10 knots after midnight. Seas 4 to 5 feet. Wave
Detail: East southeast 4 feet at 6 seconds and north 3 feet at
11 seconds. Scattered showers.
.WEDNESDAY...East northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. Seas 4 to 6 feet. Wave Detail: East
4 feet at 6 seconds and north 3 feet at 10 seconds. Isolated
showers.
.WEDNESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 6 seconds and southwest
3 feet at 15 seconds.
.THURSDAY...East northeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: East 5 feet at 7 seconds and southwest
3 feet at 14 seconds. Isolated showers in the morning. Scattered
showers in the afternoon.
.THURSDAY NIGHT...Winds east northeast winds 20 to 25 knots. Seas
5 to 8 feet. Wave Detail: East 6 feet at 7 seconds and southwest
3 feet at 16 seconds. Scattered showers.
.FRIDAY...Northeast winds 20 to 25 knots. In the Kaulakahi
Channel, east northeast winds 20 to 25 knots, easing to 10 to
15 knots. Seas 6 to 9 feet. Wave Detail: East 8 feet at 8 seconds
and southwest 4 feet at 16 seconds. Scattered showers.
.SATURDAY...Northeast winds 20 to 25 knots, becoming east
northeast 25 to 30 knots. In the Kaulakahi Channel, east
northeast winds 25 to 30 knots, easing to 20 to 25 knots. Seas
7 to 10 feet. Wave Detail: East 9 feet at 8 seconds and southwest
4 feet at 16 seconds. Scattered showers.
$$
PHZ113-230215-
Kauai Channel-
323 AM HST Tue Sep 22 2026
.TODAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 4 feet at 6 seconds, south southwest 3 feet at
12 seconds and north 3 feet at 12 seconds. Isolated showers.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 4 feet at 6 seconds, north 3 feet at 11 seconds
and south southwest 3 feet at 12 seconds. Isolated showers.
.WEDNESDAY...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East northeast 5 feet at 6 seconds and north
3 feet at 10 seconds.
.WEDNESDAY NIGHT...Northeast winds to 20 knots. Seas 4 to 6 feet.
Wave Detail: East northeast 5 feet at 6 seconds, north 3 feet at
10 seconds and southwest 3 feet at 15 seconds. Isolated showers
after midnight.
.THURSDAY...Northeast winds to 20 knots. Seas 6 to 7 feet. Wave
Detail: East northeast 6 feet at 7 seconds and southwest 3 feet
at 14 seconds. Scattered showers.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to
8 feet. Wave Detail: East northeast 7 feet at 7 seconds and
southwest 4 feet at 16 seconds. Scattered showers.
.FRIDAY...Northeast winds to 25 knots. Seas 8 to 10 feet. Wave
Detail: East northeast 9 feet at 8 seconds and southwest 4 feet
at 16 seconds. Isolated thunderstorms. Scattered showers.
.SATURDAY...East northeast winds 25 to 30 knots. Seas 8 to
10 feet. Wave Detail: East northeast 9 feet at 8 seconds and
southwest 3 feet at 16 seconds. Isolated thunderstorms through
the night. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ114-230215-
Oahu Windward Waters-
323 AM HST Tue Sep 22 2026
.TODAY...East winds to 15 knots. Seas 5 to 6 feet. Wave Detail:
East 5 feet at 6 seconds and north 3 feet at 12 seconds.
Scattered showers, mainly this morning.
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 5 feet at 6 seconds and north 3 feet at 11 seconds.
Isolated showers.
.WEDNESDAY...East northeast winds to 20 knots. Seas to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 3 feet at
10 seconds.
.WEDNESDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 6 seconds and north 3 feet at
10 seconds. Isolated showers in the evening, then scattered
showers after midnight.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 6 to
7 feet. Wave Detail: East 7 feet at 7 seconds. Scattered showers.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to
8 feet. Wave Detail: East 7 feet at 7 seconds. Scattered showers.
.FRIDAY...East northeast winds 25 to 30 knots. Seas 8 to 10 feet.
Wave Detail: East 9 feet at 8 seconds and southwest 3 feet at
16 seconds. Scattered showers. Isolated thunderstorms.
.SATURDAY...East northeast winds 25 to 30 knots. Seas 9 to
10 feet. Wave Detail: East 9 feet at 8 seconds. Isolated
thunderstorms through the night. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ115-230215-
Oahu Leeward Waters-
323 AM HST Tue Sep 22 2026
.TODAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 4 feet at 6 seconds and south southwest 3 feet
at 12 seconds.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 6 seconds and south southwest 3 feet
at 12 seconds. Isolated showers.
.WEDNESDAY...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 6 seconds.
.WEDNESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 6 seconds and
southwest 3 feet at 15 seconds. Isolated showers.
.THURSDAY...Northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 6 feet at 6 seconds and southwest
3 feet at 14 seconds. Isolated showers in the morning, then
scattered showers with isolated thunderstorms in the afternoon.
.THURSDAY NIGHT...Northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East northeast 7 feet at 7 seconds and
southwest 3 feet at 16 seconds. Isolated showers and
thunderstorms.
.FRIDAY...Northeast winds 25 to 30 knots. Seas 6 to 9 feet. Wave
Detail: East 8 feet at 7 seconds and southwest 4 feet at
16 seconds. Isolated heavy showers. Isolated thunderstorms.
Scattered showers after midnight.
.SATURDAY...East northeast winds 25 to 30 knots. Seas 6 to
9 feet. Wave Detail: East northeast 9 feet at 8 seconds and
southwest 3 feet at 16 seconds. Isolated thunderstorms through
the night. Scattered heavy showers.
Winds and seas higher in and near tstms.
$$
PHZ116-230215-
Kaiwi Channel-
323 AM HST Tue Sep 22 2026
.TODAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 5 feet at 6 seconds, south 3 feet at
12 seconds and north 3 feet at 12 seconds. Isolated showers this
morning.
.TONIGHT...East northeast winds to 20 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 6 seconds and north 3 feet at
11 seconds.
.WEDNESDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 6 feet at 6 seconds and north 3 feet
at 10 seconds.
.WEDNESDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
7 feet. Wave Detail: East northeast 6 feet at 6 seconds and north
3 feet at 10 seconds. Isolated showers.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East northeast 7 feet at 7 seconds and south
southwest 3 feet at 14 seconds. Isolated showers. Isolated
thunderstorms in the afternoon.
.THURSDAY NIGHT...East northeast winds to 25 knots. Seas 7 to
9 feet. Wave Detail: East northeast 8 feet at 7 seconds and
southwest 3 feet at 16 seconds. Isolated heavy showers and
thunderstorms.
.FRIDAY...East northeast winds 25 to 30 knots. Seas 8 to 10 feet.
Wave Detail: East northeast 9 feet at 7 seconds and southwest
3 feet at 16 seconds. Isolated thunderstorms through the night.
Isolated showers, then scattered showers with isolated
thunderstorms after midnight.
.SATURDAY...East northeast winds 25 to 30 knots. Seas 7 to
10 feet. Wave Detail: East northeast 10 feet at 8 seconds and
southwest 3 feet at 16 seconds. Scattered heavy showers in the
morning. Isolated thunderstorms through the night. Isolated heavy
showers.
Winds and seas higher in and near tstms.
$$
PHZ117-230215-
Maui County Windward Waters-
323 AM HST Tue Sep 22 2026
.TODAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 5 feet at 6 seconds and north 4 feet at 12 seconds.
Scattered showers.
.TONIGHT...East winds to 20 knots. Seas to 6 feet. Wave Detail:
East 5 feet at 6 seconds and north 3 feet at 11 seconds. Isolated
showers.
.WEDNESDAY...East northeast winds to 20 knots. Seas 6 to 7 feet.
Wave Detail: East 5 feet at 6 seconds and north 3 feet at
10 seconds. Scattered showers.
.WEDNESDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
7 feet. Wave Detail: East 5 feet at 6 seconds and north 3 feet at
10 seconds. Scattered showers.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 6 to
7 feet. Wave Detail: East northeast 7 feet at 6 seconds.
Scattered showers with isolated thunderstorms.
.THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas to
7 feet. Wave Detail: East 7 feet at 7 seconds. Scattered heavy
showers with isolated thunderstorms.
.FRIDAY...East northeast winds 25 to 30 knots. Seas 7 to 9 feet.
Wave Detail: East northeast 9 feet at 7 seconds. Scattered heavy
showers with isolated thunderstorms.
.SATURDAY...East winds 25 to 30 knots. Seas 8 to 10 feet. Wave
Detail: East 9 feet at 7 seconds. Isolated thunderstorms through
the night. Scattered showers.
Winds and seas higher in and near tstms.
$$
PHZ118-230215-
Maui County Leeward Waters-
323 AM HST Tue Sep 22 2026
.TODAY...East northeast winds 15 to 20 knots. Seas 4 to 5 feet.
Wave Detail: East 4 feet at 6 seconds and south 3 feet at
12 seconds.
.TONIGHT...East northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: East southeast 4 feet at 6 seconds and south 3 feet
at 13 seconds. Isolated showers after midnight.
.WEDNESDAY...East northeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: East 3 feet at 5 seconds.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots, rising to
15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail:
East 4 feet at 5 seconds. Isolated showers in the evening, then
scattered showers after midnight.
.THURSDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Wave Detail: East 4 feet at 6 seconds and southwest 3 feet at
14 seconds. Scattered heavy showers with isolated thunderstorms.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to
7 feet. Wave Detail: East 5 feet at 7 seconds and southwest
3 feet at 16 seconds. Scattered heavy showers in the evening.
Isolated thunderstorms. Isolated showers after midnight.
.FRIDAY...Northeast winds 20 to 25 knots, becoming east northeast
25 to 30 knots after midnight. Seas 5 to 7 feet. Wave Detail:
East 7 feet at 8 seconds and southwest 4 feet at 16 seconds.
Scattered heavy showers with isolated thunderstorms.
.SATURDAY...East northeast winds 20 to 25 knots. Seas 5 to
8 feet. Wave Detail: East 7 feet at 7 seconds and southwest
3 feet at 16 seconds. Scattered heavy showers in the morning.
Isolated thunderstorms through the night. Isolated heavy showers.
Winds and seas higher in and near tstms.
$$
PHZ119-230215-
Maalaea Bay-
323 AM HST Tue Sep 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...
.TODAY...North winds to 25 knots. Seas to 2 feet or less. Wave
Detail: North northeast 2 feet at 3 seconds.
.TONIGHT...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 to 2 feet or less.
Wave Detail: North northeast 2 feet at 3 seconds.
.WEDNESDAY NIGHT...North winds to 25 knots. Seas to 2 feet or
less. Wave Detail: North northeast 2 feet at 3 seconds. Isolated
showers.
.THURSDAY...North winds to 25 knots. Seas to 2 feet or less. Wave
Detail: North northeast 2 feet at 3 seconds. Scattered heavy
showers. Isolated thunderstorms in the afternoon.
.THURSDAY NIGHT...North winds 25 to 30 knots. Seas to 3 feet.
Wave Detail: North northeast 3 feet at 4 seconds. Isolated
showers.
.FRIDAY...North winds 30 to 40 knots, veering to north northeast
25 to 30 knots after midnight. Seas 3 to 4 feet. Wave Detail:
North northeast 4 feet at 4 seconds. Isolated thunderstorms in
the morning. Isolated heavy showers. Isolated thunderstorms after
midnight.
.SATURDAY...North northeast winds 25 to 30 knots. Seas 3 to
4 feet. Wave Detail: North northeast 4 feet at 4 seconds.
Isolated thunderstorms in the morning. Isolated heavy showers.
Winds and seas higher in and near tstms.
$$
PHZ120-230215-
Pailolo Channel-
323 AM HST Tue Sep 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...
.TODAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East northeast 4 feet at 5 seconds.
.TONIGHT...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East northeast 4 feet at 5 seconds.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: East northeast 4 feet at 6 seconds.
.WEDNESDAY NIGHT...East northeast winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: East northeast 4 feet at 6 seconds. Isolated
showers in the evening. Scattered showers after midnight.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 7 seconds.
Scattered showers, mainly in the morning.
.THURSDAY NIGHT...East northeast winds 25 to 30 knots. Seas 4 to
6 feet. Wave Detail: East northeast 5 feet at 5 seconds. Isolated
showers in the evening. Scattered showers with isolated
thunderstorms after midnight.
.FRIDAY...East northeast winds 25 to 30 knots, rising to 30 to
35 knots in the afternoon and evening, easing to 25 to 30 knots
after midnight. Seas 5 to 8 feet. Wave Detail: East northeast
6 feet at 6 seconds. Isolated heavy showers in the morning.
Isolated thunderstorms through the night. Scattered showers.
.SATURDAY...East northeast winds 25 to 30 knots. Seas 5 to
7 feet. Wave Detail: East northeast 7 feet at 6 seconds. Isolated
thunderstorms through the night. Isolated heavy showers.
Winds and seas higher in and near tstms.
$$
PHZ121-230215-
Alenuihaha Channel-
323 AM HST Tue Sep 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...
.TODAY...East northeast winds 20 to 25 knots. Seas 6 to 7 feet.
Wave Detail: East northeast 6 feet at 6 seconds and south
southwest 3 feet at 12 seconds. Scattered showers.
.TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet.
Wave Detail: East northeast 6 feet at 6 seconds and south
southwest 3 feet at 13 seconds. Scattered showers in the evening.
Isolated showers after midnight.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East northeast 6 feet at 6 seconds. Isolated
showers in the morning, then scattered showers in the afternoon.
.WEDNESDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East northeast 6 feet at 6 seconds.
Scattered showers with isolated thunderstorms.
.THURSDAY...East northeast winds 25 to 30 knots. Seas 5 to
7 feet, building to 6 to 9 feet in the afternoon. Wave Detail:
East northeast 7 feet at 7 seconds and southwest 3 feet at
14 seconds. Scattered heavy showers with isolated thunderstorms.
.THURSDAY NIGHT...East northeast winds 25 to 30 knots. Seas 7 to
10 feet. Wave Detail: East northeast 9 feet at 7 seconds and
southwest 3 feet at 17 seconds. Scattered heavy showers with
isolated thunderstorms.
.FRIDAY...East northeast winds 25 to 30 knots, rising to 30 to
40 knots. Seas 9 to 12 feet. Wave Detail: East northeast 11 feet
at 7 seconds and southwest 3 feet at 16 seconds. Scattered heavy
showers with isolated thunderstorms.
.SATURDAY...East northeast winds 25 to 30 knots. Seas 8 to
11 feet. Wave Detail: East northeast 10 feet at 7 seconds and
south southwest 3 feet at 16 seconds. Isolated thunderstorms
through the night. Scattered heavy showers.
Winds and seas higher in and near tstms.
$$
PHZ122-230215-
Big Island Windward Waters-
323 AM HST Tue Sep 22 2026
.TODAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots this afternoon. Seas 6 to 7 feet. Wave Detail: North
northeast 4 feet at 5 seconds, northeast 4 feet at 12 seconds and
south 4 feet at 12 seconds. Numerous showers, mainly this
morning.
.TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: Northeast 4 feet at 5 seconds, north northeast
4 feet at 11 seconds and south 3 feet at 13 seconds. Occasional
heavy showers with isolated thunderstorms.
.WEDNESDAY...East northeast winds to 20 knots. Seas 5 to 7 feet.
Wave Detail: North northeast 5 feet at 6 seconds. Frequent heavy
showers with isolated thunderstorms.
.WEDNESDAY NIGHT...East northeast winds to 20 knots. Seas 5 to
7 feet. Wave Detail: Northeast 5 feet at 6 seconds. Frequent
heavy showers with isolated thunderstorms.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 6 to
7 feet. Wave Detail: North northeast 6 feet at 6 seconds.
Frequent heavy showers with isolated thunderstorms.
.THURSDAY NIGHT...East winds 20 to 25 knots. Seas 6 to 8 feet.
Wave Detail: East northeast 7 feet at 6 seconds. Frequent heavy
showers with isolated thunderstorms.
.FRIDAY...East winds 25 to 30 knots. Seas 6 to 8 feet. Wave
Detail: East northeast 7 feet at 6 seconds and south southwest
3 feet at 16 seconds. Heavy showers likely with isolated
thunderstorms.
.SATURDAY...East southeast winds 25 to 30 knots, backing to east
20 to 25 knots. Seas 7 to 10 feet. Wave Detail: Northeast 7 feet
at 6 seconds and south southwest 4 feet at 16 seconds. Heavy
showers likely with isolated thunderstorms through the night,
then scattered showers through the day.
Winds and seas higher in and near tstms.
$$
PHZ123-230215-
Big Island Leeward Waters-
323 AM HST Tue Sep 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...
.TODAY...West of the Big Island, south southeast winds 7 to
10 knots this morning, becoming variable less than 10 knots. Near
South Point, east northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: Northeast 4 feet at 6 seconds and south
4 feet at 12 seconds.
.TONIGHT...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds 15 to 20 knots,
becoming northeast 10 to 15 knots after midnight. Seas 4 to
6 feet. Wave Detail: East northeast 4 feet at 6 seconds and south
3 feet at 13 seconds. Scattered showers with isolated
thunderstorms in the evening, then isolated showers after
midnight.
.WEDNESDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds 10 to 15 knots,
rising to 15 to 20 knots in the afternoon. Seas 3 to 5 feet. Wave
Detail: Northeast 4 feet at 6 seconds. Scattered showers in the
morning. Isolated thunderstorms. Heavy showers likely in the
afternoon.
.WEDNESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...East northeast 15 to 20 knots near South Point. Seas
3 to 5 feet. Wave Detail: Northeast 4 feet at 6 seconds. Heavy
showers likely with isolated thunderstorms.
.THURSDAY...Winds variable less than 10 knots west of the Big
Island...Northeast 20 to 25 knots near South Point. Seas 4 to
6 feet. Wave Detail: Northeast 5 feet at 7 seconds and south
southwest 3 feet at 14 seconds. Frequent heavy showers with
isolated thunderstorms.
.THURSDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...Northeast 25 to 30 knots near South Point. Seas 5 to
7 feet. Wave Detail: Northeast 6 feet at 7 seconds and south
southwest 3 feet at 16 seconds. Heavy showers likely with
isolated thunderstorms.
.FRIDAY...West of the Big Island, winds variable less than
10 knots, becoming south southeast 10 to 15 knots. Near South
Point, east northeast winds 25 to 30 knots, veering to east
southeast 20 to 25 knots. Seas 5 to 8 feet. Wave Detail:
Northeast 7 feet at 8 seconds and southwest 3 feet at 16 seconds.
Heavy showers likely with isolated thunderstorms.
.SATURDAY...West of the Big Island, south southeast winds 10 to
15 knots, becoming variable less than 10 knots, then becoming
north northwest 7 to 10 knots after midnight. Near South Point,
east southeast winds 20 to 25 knots, becoming east 25 to
30 knots. Seas 6 to 9 feet. Wave Detail: East northeast 7 feet at
7 seconds and south southwest 4 feet at 16 seconds. Isolated
thunderstorms through the night. Scattered heavy showers.
Winds and seas higher in and near tstms.
$$
PHZ124-230215-
Big Island Southeast Waters-
323 AM HST Tue Sep 22 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...
.TODAY...East northeast winds 20 to 25 knots. Seas 6 to 8 feet.
Wave Detail: Northeast 7 feet at 7 seconds and south 4 feet at
12 seconds. Scattered showers.
.TONIGHT...Northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave
Detail: East northeast 7 feet at 7 seconds and south 3 feet at
13 seconds. Occasional heavy showers with isolated thunderstorms.
.WEDNESDAY...East northeast winds 20 to 25 knots. Seas 6 to
8 feet. Wave Detail: Northeast 6 feet at 7 seconds and south
3 feet at 12 seconds. Frequent heavy showers with isolated
thunderstorms.
.WEDNESDAY NIGHT...East northeast winds to 25 knots. Seas 6 to
8 feet. Wave Detail: East northeast 7 feet at 7 seconds. Frequent
heavy showers with isolated thunderstorms.
.THURSDAY...East northeast winds to 25 knots. Seas 6 to 9 feet.
Wave Detail: Northeast 8 feet at 6 seconds. Frequent heavy
showers with isolated thunderstorms.
.THURSDAY NIGHT...East northeast winds 25 to 30 knots. Seas 8 to
11 feet. Wave Detail: East northeast 10 feet at 7 seconds and
south southwest 3 feet at 16 seconds. Frequent heavy showers with
isolated thunderstorms.
.FRIDAY...East winds 25 to 30 knots, veering to east southeast
20 to 25 knots. Seas 7 to 10 feet. Wave Detail: East northeast
10 feet at 7 seconds and south southwest 3 feet at 16 seconds.
Frequent heavy showers with isolated thunderstorms.
.SATURDAY...East southeast winds 15 to 20 knots, becoming east
20 to 25 knots. Seas 6 to 9 feet. Wave Detail: Northeast 7 feet
at 6 seconds and south southwest 4 feet at 16 seconds. Isolated
thunderstorms through the night. Heavy showers likely.
Winds and seas higher in and near tstms.
$$
Follow us on X
Follow us on Facebook
Follow us on YouTube
HFO RSS Feed