131
FZHW50 PHFO 282100
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
1100 AM HST Sun Apr 28 2024

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

PHZ100-290915-
1100 AM HST Sun Apr 28 2024

.Synopsis for Hawaiian coastal waters...
Breezy east southeast winds will gradually weaken through early
this week as a front approaches from the west. By mid-week,
trades will strengthen once again as high pressure rebuilds north
of the region.

$$

PHZ110-290915-
Kauai Northwest Waters-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 8 seconds. Scattered showers
late this morning, then isolated showers this afternoon.
.TONIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave
Detail: East 4 feet at 7 seconds. Isolated showers.
.MONDAY...East southeast winds 10 to 15 knots. Seas 4 to 5 feet.
Wave Detail: East 4 feet at 8 seconds. Isolated showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 8 seconds. Isolated showers.
.TUESDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave
Detail: East 4 feet at 8 seconds. Isolated showers.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 8 seconds. Scattered showers.
.WEDNESDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave
Detail: East 5 feet at 8 seconds. Scattered showers in the
morning, then isolated showers through the night. Scattered
showers after midnight.
.THURSDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: East 5 feet at 8 seconds. Scattered showers in the
morning, then isolated showers through the night. Scattered
showers after midnight.

$$

PHZ111-290915-
Kauai Windward Waters-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...East southeast winds 15 to 20 knots. Seas to
6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers
late this morning, then isolated showers this afternoon.
.TONIGHT...East southeast winds to 15 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 7 seconds. Isolated showers.
.MONDAY...East southeast winds 10 to 15 knots. Seas to 5 feet.
Wave Detail: East 5 feet at 8 seconds. Isolated showers.
.MONDAY NIGHT...East southeast winds 10 to 15 knots. Seas to
5 feet. Wave Detail: East 5 feet at 8 seconds. Isolated showers.
.TUESDAY...East winds 10 to 15 knots. Seas to 5 feet. Wave
Detail: East 4 feet at 8 seconds. Isolated showers.
.TUESDAY NIGHT...East winds to 15 knots. Seas to 5 feet. Wave
Detail: East 5 feet at 8 seconds. Scattered showers.
.WEDNESDAY...East winds to 15 knots. Seas to 5 feet. Wave Detail:
East 5 feet at 8 seconds. Scattered showers in the morning, then
isolated showers through the night. Scattered showers after
midnight.
.THURSDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 5 feet at 8 seconds. Scattered showers in the
morning, then isolated showers through the night. Scattered
showers after midnight.

$$

PHZ112-290915-
Kauai Leeward Waters-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...Southeast winds 7 to 10 knots. Seas 4 to 5 feet.
Wave Detail: East southeast 4 feet at 7 seconds. Scattered
showers late this morning, then isolated showers this afternoon.
.TONIGHT...East winds 7 to 10 knots, becoming 10 to 15 knots
after midnight. Seas 4 to 5 feet. Wave Detail: East southeast
4 feet at 7 seconds. Isolated showers.
.MONDAY...East winds 10 to 15 knots. Seas to 4 feet. Wave Detail:
East 3 feet at 7 seconds. Isolated showers.
.MONDAY NIGHT...East winds 7 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East 3 feet at 6 seconds. Isolated showers.
.TUESDAY...East winds to 10 knots. Seas 3 to 4 feet. Wave Detail:
East 3 feet at 6 seconds. Isolated showers.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: East 3 feet at 6 seconds. Isolated showers.
.WEDNESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: East 4 feet at 7 seconds. Isolated showers.
.THURSDAY...East winds 10 to 15 knots, rising to 15 to 20 knots.
Seas 4 to 6 feet. Wave Detail: East southeast 5 feet at
7 seconds. Isolated showers.

$$

PHZ113-290915-
Kauai Channel-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...East southeast winds 10 to 15 knots. Seas 4 to
5 feet. Wave Detail: East southeast 4 feet at 6 seconds.
Scattered showers late this morning, then isolated showers this
afternoon.
.TONIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 6 seconds. Isolated showers.
.MONDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 6 seconds. Isolated showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 6 seconds. Isolated showers.
.TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: East 3 feet at 5 seconds. Isolated showers.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: East 3 feet at 6 seconds. Isolated showers.
.WEDNESDAY...East northeast winds 10 to 15 knots, becoming east
15 to 20 knots in the evening, then  easing to 10 to 15 knots
after midnight. Seas 3 to 5 feet. Wave Detail: East 5 feet at
7 seconds. Isolated showers.
.THURSDAY...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers.

$$

PHZ114-290915-
Oahu Windward Waters-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...East southeast winds 15 to 20 knots. Seas 6 to
7 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers.
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 5 feet at 7 seconds. Scattered showers.
.MONDAY...East winds to 15 knots. Seas 5 to 6 feet. Wave Detail:
East 5 feet at 8 seconds. Scattered showers, mainly in the
morning.
.MONDAY NIGHT...East winds to 15 knots. Seas to 5 feet. Wave
Detail: East 5 feet at 7 seconds. Scattered showers.
.TUESDAY...East winds to 15 knots. Seas 4 to 5 feet. Wave Detail:
East 5 feet at 8 seconds. Scattered showers, mainly in the
morning.
.TUESDAY NIGHT...East winds to 15 knots. Seas 4 to 5 feet. Wave
Detail: East 5 feet at 8 seconds. Scattered showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 5 feet at 8 seconds. Scattered showers in the
morning, then isolated showers through the night. Scattered
showers after midnight.
.THURSDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 6 feet at 8 seconds. Scattered showers in the
morning, then isolated showers through the night. Scattered
showers after midnight.

$$

PHZ115-290915-
Oahu Leeward Waters-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...East southeast winds 7 to 10 knots. Seas 4 to
5 feet. Wave Detail: East southeast 4 feet at 6 seconds. Isolated
showers late this morning.
.TONIGHT...East northeast winds 10 to 15 knots. Seas 4 to 5 feet.
Wave Detail: East southeast 4 feet at 6 seconds. Isolated
showers.
.MONDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: East 3 feet at 6 seconds. Isolated showers in the
morning.
.MONDAY NIGHT...East northeast winds to 10 knots. Seas 3 to
4 feet. Wave Detail: East 3 feet at 6 seconds. Isolated showers.
.TUESDAY...East winds 7 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East southeast 3 feet at 5 seconds. Isolated showers in
the morning.
.TUESDAY NIGHT...East winds 7 to 10 knots. Seas to 3 feet. Wave
Detail: East 3 feet at 5 seconds. Isolated showers.
.WEDNESDAY...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: East 4 feet at 7 seconds. Isolated showers.
.THURSDAY...East northeast winds 10 to 15 knots, rising to 15 to
20 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at
7 seconds. Isolated showers.

$$

PHZ116-290915-
Kaiwi Channel-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...East winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 6 seconds. Isolated showers.
.TONIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: East 5 feet at 6 seconds. Isolated showers.
.MONDAY...East winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: East 5 feet at 6 seconds. Isolated showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave
Detail: East 4 feet at 6 seconds. Isolated showers.
.TUESDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 5 seconds. Isolated showers.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 5 seconds. Isolated showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave
Detail: East 5 feet at 8 seconds. Isolated showers.
.THURSDAY...East northeast winds 15 to 20 knots. Seas 4 to
6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers.

$$

PHZ117-290915-
Maui County Windward Waters-
1100 AM HST Sun Apr 28 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.REST OF TODAY...East southeast winds 15 to 20 knots. Seas 6 to
7 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers.
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East southeast 5 feet at 9 seconds. Scattered showers.
.MONDAY...East southeast winds 15 to 20 knots. Seas 5 to 6 feet.
Wave Detail: East southeast 5 feet at 9 seconds. Scattered
showers, mainly in the morning.
.MONDAY NIGHT...East winds to 15 knots. Seas 5 to 6 feet. Wave
Detail: East southeast 5 feet at 9 seconds. Scattered showers.
.TUESDAY...East southeast winds 15 to 20 knots. Seas to 5 feet.
Wave Detail: East southeast 5 feet at 9 seconds. Scattered
showers, mainly in the morning.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas to 5 feet. Wave
Detail: East southeast 5 feet at 9 seconds. Scattered showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East southeast 5 feet at 9 seconds. Scattered showers in
the morning, then isolated showers through the night. Scattered
showers after midnight.
.THURSDAY...East winds to 20 knots. Seas 5 to 6 feet. Wave
Detail: East 6 feet at 8 seconds. Scattered showers in the
morning, then isolated showers through the night. Scattered
showers after midnight.

$$

PHZ118-290915-
Maui County Leeward Waters-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...East winds 15 to 20 knots, easing to 10 to
15 knots this afternoon. Seas 3 to 5 feet. Wave Detail: East
southeast 5 feet at 6 seconds. Isolated showers.
.TONIGHT...East winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: East southeast 4 feet at 6 seconds. Isolated showers.
.MONDAY...East winds 15 to 20 knots, easing to 10 to 15 knots in
the afternoon. Seas 3 to 4 feet. Wave Detail: East southeast
3 feet at 6 seconds. Isolated showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: East southeast 3 feet at 5 seconds. Isolated showers.
.TUESDAY...East northeast winds 10 to 15 knots, veering to east
7 to 10 knots in the afternoon. Seas 3 to 4 feet. Wave Detail:
East southeast 3 feet at 5 seconds. Isolated showers.
.TUESDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: East southeast 3 feet at 5 seconds. Isolated
showers.
.WEDNESDAY...East northeast winds 7 to 10 knots, veering to east
10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast
4 feet at 7 seconds. Isolated showers.
.THURSDAY...East northeast winds 10 to 15 knots, becoming east
15 to 20 knots in the afternoon, then becoming east northeast
10 to 15 knots in the evening, rising to 15 to 20 knots after
midnight. Seas 3 to 5 feet. Wave Detail: East southeast 4 feet at
7 seconds. Isolated showers.

$$

PHZ119-290915-
Maalaea Bay-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...West southwest winds 7 to 10 knots. Seas to
2 feet or less.
.TONIGHT...Winds variable less than 10 knots. Seas to 2 feet or
less.
.MONDAY...Winds variable less than 10 knots, becoming west
southwest 7 to 10 knots in the afternoon. Seas to 2 feet or less.
.MONDAY NIGHT...Winds variable less than 10 knots. Seas to 2 feet
or less.
.TUESDAY...Winds variable less than 10 knots, becoming north
northeast 10 to 15 knots in the afternoon. Seas to 2 feet or
less.
.TUESDAY NIGHT...North northeast winds 10 to 15 knots. Seas to
2 feet or less.
.WEDNESDAY...North northeast winds to 15 knots, becoming north to
25 knots. Seas to 3 feet.
.THURSDAY...North winds to 25 knots. Seas to 3 feet. Wave Detail:
North northeast 3 feet at 3 seconds.

$$

PHZ120-290915-
Pailolo Channel-
1100 AM HST Sun Apr 28 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.REST OF TODAY...East northeast winds 20 to 25 knots. Seas 4 to
6 feet. Wave Detail: East 4 feet at 7 seconds. Isolated showers.
.TONIGHT...East northeast winds 20 to 25 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 6 seconds. Isolated showers.
.MONDAY...East winds 15 to 20 knots. Seas 3 to 4 feet. Wave
Detail: East 3 feet at 7 seconds. Isolated showers.
.MONDAY NIGHT...East northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. Seas 3 to 4 feet. Wave Detail:
East 3 feet at 8 seconds. Isolated showers.
.TUESDAY...East northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: East
3 feet at 8 seconds. Isolated showers.
.TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: East 3 feet at 8 seconds. Isolated showers
in the evening, then scattered showers after midnight.
.WEDNESDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at
8 seconds. Scattered showers in the morning. Isolated showers
through the night, then scattered showers after midnight.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers
in the morning. Isolated showers through the night, then
scattered showers after midnight.

$$

PHZ121-290915-
Alenuihaha Channel-
1100 AM HST Sun Apr 28 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.REST OF TODAY...East northeast winds 20 to 25 knots. Seas 5 to
6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers.
.TONIGHT...East northeast winds 20 to 25 knots. Seas 4 to 6 feet.
Wave Detail: East 5 feet at 6 seconds. Isolated showers.
.MONDAY...East northeast winds to 20 knots. Seas 4 to 5 feet.
Wave Detail: East 5 feet at 6 seconds. Isolated showers.
.MONDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave
Detail: East 4 feet at 5 seconds. Isolated showers.
.TUESDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Wave Detail: East 4 feet at 5 seconds. Isolated showers.
.TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers.
.WEDNESDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at
6 seconds. Isolated showers.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East 7 feet at 6 seconds. Isolated showers.

$$

PHZ122-290915-
Big Island Windward Waters-
1100 AM HST Sun Apr 28 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.REST OF TODAY...East winds 15 to 20 knots. Seas 6 to 7 feet.
Wave Detail: East southeast 5 feet at 9 seconds. Isolated
showers.
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East southeast 5 feet at 9 seconds. Scattered showers.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave
Detail: East southeast 5 feet at 9 seconds. Scattered showers,
mainly in the morning.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave
Detail: East southeast 4 feet at 9 seconds. Scattered showers.
.TUESDAY...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave
Detail: East southeast 4 feet at 9 seconds. Scattered showers,
mainly in the morning.
.TUESDAY NIGHT...East winds to 15 knots. Seas 5 to 6 feet. Wave
Detail: East southeast 4 feet at 9 seconds. Scattered showers.
.WEDNESDAY...East winds to 15 knots. Seas 5 to 6 feet. Wave
Detail: East southeast 5 feet at 10 seconds. Scattered showers in
the morning, then isolated showers through the night. Scattered
showers after midnight.
.THURSDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: East 5 feet at 8 seconds. Scattered showers in the
morning, then isolated showers through the night. Scattered
showers after midnight.

$$

PHZ123-290915-
Big Island Leeward Waters-
1100 AM HST Sun Apr 28 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

.REST OF TODAY...West of the Big Island, winds variable less than
10 knots, becoming northwest 7 to 10 knots this afternoon. Near
South Point, east winds 20 to 25 knots. Seas 4 to 6 feet. Wave
Detail: East southeast 5 feet at 5 seconds. Isolated showers late
this morning.
.TONIGHT...West of the Big Island, west northwest winds 7 to
10 knots. Near South Point, east winds 20 to 25 knots, becoming
to 25 knots after midnight. Seas 4 to 6 feet. Wave Detail: East
5 feet at 5 seconds. Isolated showers.
.MONDAY...West of the Big Island, winds variable less than
10 knots, becoming west northwest 7 to 10 knots in the afternoon.
Near South Point, east winds to 20 knots. Seas 3 to 5 feet. Wave
Detail: East 4 feet at 5 seconds. Isolated showers in the
morning.
.MONDAY NIGHT...West of the Big Island, winds variable less than
10 knots, becoming north northwest 7 to 10 knots after midnight.
Near South Point, east northeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 4 seconds. Isolated showers.
.TUESDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, east northeast winds to 15 knots,
veering to east in the afternoon. Seas 3 to 5 feet. Wave Detail:
East southeast 4 feet at 4 seconds. Isolated showers in the
morning.
.TUESDAY NIGHT...West of the Big Island, winds variable less than
10 knots. Near South Point, east winds 15 to 20 knots, backing to
east northeast after midnight. Seas 3 to 5 feet. Wave Detail:
East 3 feet at 4 seconds. Isolated showers.
.WEDNESDAY...West of the Big Island, winds variable less than
10 knots, becoming west northwest 7 to 10 knots in the afternoon,
then becoming variable less than 10 knots. Near South Point, east
northeast winds 15 to 20 knots, becoming east 20 to 25 knots.
Seas 4 to 6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated
showers in the morning. Isolated showers through the day.
.THURSDAY...West of the Big Island, winds variable less than
10 knots, becoming northwest 7 to 10 knots in the afternoon, then
becoming variable less than 10 knots. Near South Point, east
winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet
at 6 seconds. Isolated showers in the morning. Isolated showers
through the day.

$$

PHZ124-290915-
Big Island Southeast Waters-
1100 AM HST Sun Apr 28 2024

.REST OF TODAY...East northeast winds 15 to 20 knots. Seas 6 to
7 feet. Wave Detail: East 5 feet at 9 seconds and southeast
3 feet at 10 seconds. Isolated showers.
.TONIGHT...East northeast winds 15 to 20 knots. Seas to 6 feet.
Wave Detail: East 5 feet at 9 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas to 6 feet.
Wave Detail: East 5 feet at 8 seconds. Scattered showers, mainly
in the morning.
.MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas to
6 feet. Wave Detail: East 5 feet at 9 seconds. Scattered showers.
.TUESDAY...East northeast winds to 15 knots. Seas 5 to 6 feet.
Wave Detail: East 5 feet at 9 seconds. Scattered showers, mainly
in the morning.
.TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to
6 feet. Wave Detail: East 5 feet at 9 seconds. Scattered showers.
.WEDNESDAY...East northeast winds 15 to 20 knots, rising to 20 to
25 knots. Seas 6 to 7 feet. Wave Detail: East 6 feet at
9 seconds. Scattered showers in the morning, then isolated
showers through the night. Scattered showers after midnight.
.THURSDAY...East northeast winds 20 to 25 knots. Seas 6 to
8 feet. Wave Detail: East 7 feet at 8 seconds. Scattered showers
in the morning, then isolated showers through the night.
Scattered showers after midnight.

$$