Coastal Waters Forecast
Issued by NWS Honolulu, HI

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000
FZHW50 PHFO 241308
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
308 AM HST Sun Mar 24 2024

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

PHZ100-250200-
308 AM HST Sun Mar 24 2024

.Synopsis for Hawaiian coastal waters...
Surface high pressure northeast of the state will slowly drift
east, maintaining strong winds today. A brief downward trend in
winds is expected Monday and Tuesday, before another high building
north of the state brings another round of strong winds for the
second half of the week.

$$

PHZ110-250200-
Kauai Northwest Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 6 feet. Northwest
swell 5 feet. Isolated showers this morning.
.TONIGHT...East winds 20 knots. Wind waves to 6 feet. Northwest
swell 8 feet. Isolated showers after midnight.
.MONDAY...East winds 20 knots. Wind waves to 6 feet. Northwest
swell 7 feet. Isolated showers in the morning.
.MONDAY NIGHT...East winds 15 knots. Wind waves to 6 feet.
Northwest swell 6 feet. Isolated showers.
.TUESDAY...East winds 20 knots. Wind waves to 5 feet. Northwest
swell 5 feet. Isolated showers.
.TUESDAY NIGHT...East winds 20 knots. Wind waves to 6 feet.
Northwest swell 4 feet. Scattered showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 6 to 7 feet.
Northwest swell 4 feet. Isolated showers.
.THURSDAY...East winds to 25 knots. Wind waves 7 to 8 feet.
Northwest swell 3 to 4 feet. Isolated showers.

$$

PHZ111-250200-
Kauai Windward Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 6 feet. Northwest
swell 5 feet. Isolated showers this morning.
.TONIGHT...East winds 20 knots. Wind waves to 7 feet. Northwest
swell 8 feet. Isolated showers after midnight.
.MONDAY...East winds 20 knots. Wind waves to 7 feet. Northwest
swell 7 feet. Isolated showers in the morning.
.MONDAY NIGHT...East winds 15 knots. Wind waves to 6 feet.
Northwest swell 6 feet. Isolated showers in the evening, then
scattered showers after midnight.
.TUESDAY...East winds 15 knots. Wind waves to 6 feet. Northwest
swell 5 feet. Scattered showers.
.TUESDAY NIGHT...East winds 20 knots. Wind waves to 6 feet.
Northwest swell 4 feet. Scattered showers.
.WEDNESDAY...East winds 20 knots. Wind waves 6 to 7 feet.
Northwest swell 4 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves around 8 feet.
Northwest swell 3 to 4 feet. Scattered showers.

$$

PHZ112-250200-
Kauai Leeward Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 6 feet. Northwest
swell 5 feet. Isolated showers this morning.
.TONIGHT...East winds 20 knots. Wind waves to 6 feet. Northwest
swell 7 feet.
.MONDAY...East winds 20 knots. Wind waves to 6 feet. Northwest
swell 7 feet.
.MONDAY NIGHT...Northeast winds 15 knots. Wind waves to 5 feet.
Northwest swell 6 feet. Isolated showers after midnight.
.TUESDAY...East winds 20 knots. Wind waves to 5 feet. Northwest
swell 5 feet. Isolated showers.
.TUESDAY NIGHT...East winds 20 knots. Wind waves to 6 feet.
Northwest swell 4 feet. Isolated showers.
.WEDNESDAY...East winds 20 knots. Wind waves around 7 feet.
Northwest swell 3 to 4 feet. Isolated showers.
.THURSDAY...East winds to 25 knots. Wind waves around 8 feet.
Northwest swell 3 to 4 feet. Isolated showers.

$$

PHZ113-250200-
Kauai Channel-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 7 feet. Northwest
swell 4 feet. Isolated showers this morning.
.TONIGHT...East winds 20 knots. Wind waves to 7 feet. Northwest
swell 7 feet.
.MONDAY...East winds 20 knots. Wind waves to 7 feet. Northwest
swell 7 feet.
.MONDAY NIGHT...East winds 15 knots. Wind waves to 6 feet.
Northwest swell 6 feet. Scattered showers after midnight.
.TUESDAY...Northeast winds 20 knots. Wind waves to 6 feet.
Northwest swell 5 feet. Isolated showers.
.TUESDAY NIGHT...Northeast winds 20 knots. Wind waves to 6 feet.
Northwest swell 4 feet. Isolated showers in the evening, then
scattered showers after midnight.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 6 to 7 feet.
Northwest swell 3 to 4 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves around 8 feet.
Northwest swell 3 to 4 feet. Isolated showers.

$$

PHZ114-250200-
Oahu Windward Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 7 feet. Northwest
swell 5 feet. Isolated showers this morning.
.TONIGHT...East winds 20 knots. Wind waves to 8 feet. Northwest
swell 7 feet. Isolated showers.
.MONDAY...East winds to 25 knots. Wind waves to 8 feet. Northwest
swell 7 feet. Isolated showers in the morning.
.MONDAY NIGHT...East winds 20 knots. Wind waves to 7 feet.
Northwest swell 7 feet. Isolated showers in the evening, then
scattered showers after midnight.
.TUESDAY...East winds 20 knots. Wind waves to 6 feet. Northwest
swell 5 feet. Scattered showers, mainly in the morning.
.TUESDAY NIGHT...East winds 20 knots. Wind waves to 6 feet.
Northwest swell 5 feet. Scattered showers.
.WEDNESDAY...East winds 20 knots. Wind waves 7 to 8 feet.
Northwest swell 4 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves around 8 feet.
Northwest swell 3 to 4 feet. Scattered showers.

$$

PHZ115-250200-
Oahu Leeward Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 6 feet. Northwest
swell 3 feet.
.TONIGHT...East winds 20 knots. Wind waves to 6 feet. Northwest
swell 5 feet.
.MONDAY...East winds 20 knots. Wind waves to 5 feet. Northwest
swell 5 feet.
.MONDAY NIGHT...Northeast winds 15 knots. Wind waves to 5 feet.
Northwest swell 4 feet.
.TUESDAY...Northeast winds 20 knots. Wind waves to 4 feet.
Northwest swell 4 feet.
.TUESDAY NIGHT...Northeast winds 20 knots. Wind waves to 5 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 6 to 7 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...East winds to 25 knots. Wind waves around 7 feet.
Northwest swell 3 feet.

$$

PHZ116-250200-
Kaiwi Channel-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 7 feet. Northwest
swell 5 feet. Isolated showers this morning.
.TONIGHT...East winds to 25 knots. Wind waves to 8 feet.
Northwest swell 6 feet.
.MONDAY...East winds to 25 knots. Wind waves to 8 feet. Northwest
swell 7 feet.
.MONDAY NIGHT...East winds 20 knots. Wind waves to 7 feet.
Northwest swell 6 feet. Isolated showers after midnight.
.TUESDAY...Northeast winds 20 knots. Wind waves to 6 feet.
Northwest swell 5 feet. Isolated showers in the morning.
.TUESDAY NIGHT...Northeast winds 20 knots. Wind waves to 6 feet.
Northwest swell 4 feet. Isolated showers in the evening.
Scattered showers after midnight.
.WEDNESDAY...Northeast winds to 25 knots. Wind waves 7 to 8 feet.
Northwest swell 3 to 4 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 8 to 9 feet.
Northwest swell 3 to 4 feet.

$$

PHZ117-250200-
Maui County Windward Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 30 knots. Wind waves to 7 feet. Northwest
swell 5 feet. Isolated showers this morning.
.TONIGHT...East winds to 30 knots. Wind waves to 8 feet.
Northwest swell 7 feet. Isolated showers in the evening.
.MONDAY...East winds to 30 knots. Wind waves to 8 feet. Northwest
swell 7 feet.
.MONDAY NIGHT...East winds 20 knots. Wind waves to 7 feet.
Northwest swell 7 feet. Isolated showers after midnight.
.TUESDAY...East winds 20 knots. Wind waves to 6 feet. Northwest
swell 5 feet. Isolated showers.
.TUESDAY NIGHT...East winds 20 knots. Wind waves to 6 feet.
Northwest swell 4 feet. Scattered showers.
.WEDNESDAY...East winds 20 knots. Wind waves 7 to 8 feet.
Northwest swell 3 to 4 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves around 8 feet.
Northwest swell 3 to 4 feet. Scattered showers.

$$

PHZ118-250200-
Maui County Leeward Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 8 feet. Northwest
swell 3 feet.
.TONIGHT...East winds to 30 knots. Wind waves to 8 feet.
Northwest swell 4 feet.
.MONDAY...East winds to 30 knots. Wind waves to 7 feet. Northwest
swell 5 feet.
.MONDAY NIGHT...Northeast winds 15 knots. Wind waves to 6 feet.
Northwest swell 5 feet. Isolated showers after midnight.
.TUESDAY...Northeast winds 20 knots. Wind waves to 5 feet. West
swell 4 feet.
.TUESDAY NIGHT...Northeast winds 20 knots. Wind waves to 5 feet.
West swell 3 feet.
.WEDNESDAY...Northeast winds 20 knots. Wind waves around 6 feet.
Northwest swell 3 feet.
.THURSDAY...East winds to 25 knots. Wind waves around 7 feet.
Northwest swell 3 feet.

$$

PHZ119-250200-
Maalaea Bay-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...North winds to 30 knots. Wind waves to 4 feet.
.TONIGHT...North winds to 30 knots. Wind waves to 4 feet.
.MONDAY...North winds to 25 knots. Wind waves to 2 feet or less.
.MONDAY NIGHT...North winds 20 knots. Wind waves to 2 feet or
less.
.TUESDAY...North winds to 25 knots. Wind waves to 2 feet or less,
becoming 3 feet in the afternoon.
.TUESDAY NIGHT...North winds to 25 knots. Wind waves to 3 feet.
.WEDNESDAY...North winds to 25 knots. Wind waves 3 to 5 feet.
Swell 2 feet or less.
.THURSDAY...North winds to 25 knots. Wind waves 4 to 5 feet.
Swell 2 feet or less.

$$

PHZ120-250200-
Pailolo Channel-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 30 knots. Wind waves to 7 feet. Northwest
swell 3 feet. Isolated showers this morning.
.TONIGHT...East winds to 30 knots. Wind waves to 7 feet.
Northwest swell 4 feet.
.MONDAY...East winds to 25 knots. Wind waves to 7 feet. West
swell 4 feet.
.MONDAY NIGHT...East winds 20 knots. Wind waves to 7 feet. West
swell 4 feet.
.TUESDAY...East winds to 25 knots. Wind waves to 5 feet. West
swell 3 feet.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves to 5 feet.
West swell 3 feet. Isolated showers after midnight.
.WEDNESDAY...East winds to 25 knots. Wind waves 6 to 7 feet.
Swell 2 feet or less.
.THURSDAY...East winds to 25 knots. Wind waves around 7 feet.
Northwest swell 3 feet.

$$

PHZ121-250200-
Alenuihaha Channel-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 30 knots. Wind waves to 9 feet. Northwest
swell 4 feet. Isolated showers this morning.
.TONIGHT...East winds to 30 knots. Wind waves to 9 feet.
Northwest swell 5 feet. Isolated showers in the evening.
.MONDAY...East winds to 30 knots. Wind waves to 8 feet. Northwest
swell 6 feet.
.MONDAY NIGHT...East winds 20 knots. Wind waves to 7 feet. West
swell 6 feet. Isolated showers after midnight.
.TUESDAY...East winds to 25 knots. Wind waves to 6 feet. West
swell 5 feet. Isolated showers in the morning.
.TUESDAY NIGHT...Northeast winds to 25 knots. Wind waves to
7 feet. West swell 4 feet. Isolated showers in the evening.
Scattered showers after midnight.
.WEDNESDAY...East winds to 25 knots. Wind waves around 9 feet.
West swell 3 feet. Scattered showers.
.THURSDAY...East winds to 30 knots. Wind waves 9 to 10 feet.
Northwest swell 3 feet. Scattered showers.

$$

PHZ122-250200-
Big Island Windward Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...East winds to 25 knots. Wind waves to 7 feet. Northwest
swell 5 feet. Isolated showers.
.TONIGHT...East winds to 30 knots. Wind waves to 7 feet.
Northwest swell 6 feet. Isolated showers in the evening, then
scattered showers after midnight.
.MONDAY...East winds to 30 knots. Wind waves to 7 feet. Northwest
swell 7 feet. Scattered showers in the morning. Isolated showers
in the afternoon.
.MONDAY NIGHT...East winds 20 knots. Wind waves to 7 feet.
Northwest swell 6 feet. Isolated showers in the evening, then
scattered showers after midnight.
.TUESDAY...East winds 15 knots. Wind waves to 5 feet. Northwest
swell 5 feet. Scattered showers.
.TUESDAY NIGHT...East winds 20 knots. Wind waves to 5 feet.
Northwest swell 4 feet. Scattered showers.
.WEDNESDAY...East winds 20 knots. Wind waves around 6 feet.
Northwest swell 3 to 4 feet. Numerous showers.
.THURSDAY...East winds to 25 knots. Wind waves around 7 feet.
Northwest swell 3 feet. Numerous showers.

$$

PHZ123-250200-
Big Island Leeward Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...West of the Big Island, winds variable less than
10 knots, becoming west 10 knots this afternoon. Near South
Point, east winds to 30 knots. Wind waves to 8 feet, building to
10 feet this afternoon. Northwest swell 4 feet. Isolated showers
this morning.
.TONIGHT...West of the Big Island, southwest winds 10 knots. Near
South Point, east winds to 30 knots, easing to 25 knots after
midnight. Wind waves to 10 feet. Northwest swell 4 feet.
.MONDAY...West of the Big Island, winds variable less than
10 knots, becoming northwest 10 knots in the afternoon. Near
South Point, east winds to 25 knots. Wind waves to 9 feet.
Northwest swell 5 feet.
.MONDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves to 8 feet.
Northwest swell 5 feet.
.TUESDAY...West of the Big Island, winds variable less than
10 knots, becoming southwest 10 knots in the afternoon. Near
South Point, east winds 20 knots. Wind waves to 6 feet. West
swell 5 feet. Isolated showers in the afternoon.
.TUESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 20 knots near South Point. Wind waves to
7 feet. West swell 4 feet. Isolated showers.
.WEDNESDAY...West of the Big Island, winds variable less than
10 knots, becoming south 10 knots in the evening, then becoming
variable less than 10 knots after midnight. Near South Point,
east winds to 25 knots. Wind waves 8 to 9 feet. West swell 3 to
4 feet. Isolated showers.
.THURSDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 9 to
10 feet. Swell 2 feet or less. Isolated showers.

$$

PHZ124-250200-
Big Island Southeast Waters-
308 AM HST Sun Mar 24 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...Northeast winds to 30 knots. Wind waves to 8 feet,
building to 10 feet this afternoon. Northwest swell 4 feet.
Isolated showers.
.TONIGHT...East winds to 25 knots. Wind waves to 10 feet.
Northwest swell 4 feet. Isolated showers in the evening.
Scattered showers after midnight.
.MONDAY...East winds to 25 knots. Wind waves to 8 feet. Northwest
swell 5 feet. Scattered showers in the morning. Isolated showers
in the afternoon.
.MONDAY NIGHT...East winds 20 knots. Wind waves to 7 feet. West
swell 5 feet. Isolated showers.
.TUESDAY...East winds 20 knots. Wind waves to 6 feet. West swell
5 feet. Isolated showers.
.TUESDAY NIGHT...Northeast winds 20 knots. Wind waves to 7 feet.
West swell 4 feet. Scattered showers.
.WEDNESDAY...Northeast winds to 25 knots. Wind waves 8 to 9 feet.
West swell 3 to 4 feet. Scattered showers.
.THURSDAY...Northeast winds to 25 knots. Wind waves around
9 feet. Swell 2 feet or less. Scattered showers.

$$


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