fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979722

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz110-201345-
kauai northwest waters-
302 pm hst thu mar 19 2026

.tonight...south southeast winds to 15 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 6 seconds and north 4 feet at
10 seconds. heavy showers this evening. isolated thunderstorms.
scattered heavy showers after midnight. 
.friday...south southwest winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north 4 feet at 10 seconds and east southeast 3 feet
at 5 seconds. scattered heavy showers with isolated
thunderstorms. 
.friday night...southwest winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north northeast 5 feet at 10 seconds and south
3 feet at 5 seconds. heavy showers likely with isolated
thunderstorms. 
.saturday...southwest winds to 15 knots. seas 5 to 7 feet,
building to 7 to 8 feet in the afternoon. wave detail: north
northeast 6 feet at 11 seconds, south 3 feet at 5 seconds and
northwest 3 feet at 16 seconds. heavy showers with isolated
thunderstorms. 
.saturday night...west southwest winds to 15 knots. seas 7 to
8 feet. wave detail: north northeast 6 feet at 11 seconds, west
northwest 4 feet at 5 seconds and northwest 3 feet at 16 seconds.
heavy showers in the evening. isolated thunderstorms. isolated
heavy showers after midnight. 
.sunday...west northwest winds to 15 knots. seas 5 to 7 feet.
wave detail: northeast 5 feet at 10 seconds, west 3 feet at
4 seconds and northwest 3 feet at 15 seconds. isolated heavy
showers and thunderstorms in the morning. 
.sunday night...north winds to 15 knots. seas 6 to 7 feet. wave
detail: north northeast 5 feet at 10 seconds, east 4 feet at
4 seconds and northwest 3 feet at 14 seconds. 
.monday...northeast winds 15 to 20 knots. seas 6 to 9 feet. wave
detail: north northeast 8 feet at 11 seconds and east 5 feet at
6 seconds. isolated showers. 
.tuesday...east northeast winds to 20 knots. seas 10 to 12 feet.
wave detail: north northeast 10 feet at 12 seconds and east
6 feet at 7 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979723

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz111-201345-
kauai windward waters-
302 pm hst thu mar 19 2026

.tonight...southeast winds to 15 knots. seas 5 to 6 feet. wave
detail: east 4 feet at 5 seconds, north 4 feet at 10 seconds and
south 3 feet at 13 seconds. heavy showers this evening. isolated
thunderstorms. scattered heavy showers after midnight. 
.friday...south winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: east southeast 4 feet at 5 seconds and north 4 feet at
10 seconds. heavy showers likely with isolated thunderstorms. 
.friday night...south southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north 5 feet at 10 seconds and south
southeast 3 feet at 5 seconds. heavy showers likely with isolated
thunderstorms. 
.saturday...southwest winds 10 to 15 knots, becoming south
southwest 15 to 20 knots in the afternoon. seas 5 to 6 feet,
building to 7 to 8 feet in the afternoon. wave detail: north
northeast 6 feet at 11 seconds and south southwest 4 feet at
5 seconds. heavy showers with isolated thunderstorms. 
.saturday night...southwest winds to 15 knots. seas 7 to 8 feet.
wave detail: north northeast 6 feet at 11 seconds, south 4 feet
at 5 seconds and northwest 3 feet at 16 seconds. heavy showers
with isolated thunderstorms. 
.sunday...west winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: north northeast 5 feet at 10 seconds, west 4 feet at
5 seconds and northwest 3 feet at 15 seconds. heavy showers in
the morning. isolated thunderstorms. isolated heavy showers in
the afternoon. 
.sunday night...north winds to 15 knots. seas 5 to 6 feet. wave
detail: north northeast 4 feet at 10 seconds, east northeast
3 feet at 4 seconds and northwest 3 feet at 14 seconds. isolated
thunderstorms in the evening. isolated showers. 
.monday...north northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: north 8 feet at 11 seconds and east 5 feet at
7 seconds. isolated showers through the night. 
.tuesday...east northeast winds to 15 knots. seas 10 to 12 feet.
wave detail: north northeast 10 feet at 12 seconds and east
6 feet at 7 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979724

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz112-201345-
kauai leeward waters-
302 pm hst thu mar 19 2026

.tonight...south southeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north 4 feet at 10 seconds, east 3 feet at
5 seconds and south 3 feet at 13 seconds. heavy showers this
evening. isolated thunderstorms. scattered heavy showers after
midnight. 
.friday...south southwest winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north 4 feet at 10 seconds, south southeast 3 feet
at 5 seconds and south 3 feet at 13 seconds. heavy showers with
isolated thunderstorms. 
.friday night...south southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north northeast 5 feet at 10 seconds and
south 4 feet at 5 seconds. heavy showers with isolated
thunderstorms. 
.saturday...southwest winds to 15 knots. seas 5 to 8 feet. wave
detail: north northeast 6 feet at 11 seconds, south southwest
4 feet at 5 seconds, west northwest 3 feet at 16 seconds and
south 3 feet at 18 seconds. heavy showers with isolated
thunderstorms. 
.saturday night...southwest winds to 15 knots. seas 5 to 8 feet.
wave detail: north northeast 6 feet at 11 seconds, south
southeast 3 feet at 5 seconds and northwest 3 feet at 16 seconds.
heavy showers with isolated thunderstorms. 
.sunday...west northwest winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: north northeast 4 feet at 10 seconds, south
southeast 3 feet at 4 seconds and northwest 3 feet at 15 seconds.
heavy showers in the morning. isolated thunderstorms. isolated
heavy showers in the afternoon. 
.sunday night...north winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: north northeast 5 feet at 10 seconds, north
northeast 4 feet at 5 seconds and northwest 3 feet at 14 seconds.
isolated thunderstorms in the evening. isolated showers. 
.monday...north northeast winds 15 to 20 knots, becoming
northeast 20 to 25 knots. seas 6 to 9 feet. wave detail: north
northeast 7 feet at 11 seconds and east northeast 6 feet at
7 seconds. isolated showers in the morning. 
.tuesday...northeast winds 15 to 20 knots. seas 7 to 10 feet.
wave detail: north northeast 9 feet at 12 seconds and east
northeast 7 feet at 7 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979725

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz113-201345-
kauai channel-
302 pm hst thu mar 19 2026

.tonight...south southeast winds to 15 knots. seas 5 to 6 feet.
wave detail: north northeast 4 feet at 10 seconds, east 3 feet at
5 seconds and south 3 feet at 13 seconds. heavy showers with
isolated thunderstorms. 
.friday...south southwest winds to 15 knots. seas 4 to 6 feet.
wave detail: southeast 4 feet at 6 seconds and north northeast
4 feet at 10 seconds. heavy showers with isolated thunderstorms. 
.friday night...south southwest winds to 15 knots. seas 4 to
5 feet. wave detail: north northeast 4 feet at 10 seconds and
south southeast 3 feet at 4 seconds. heavy showers with isolated
thunderstorms. 
.saturday...south southwest winds to 15 knots. seas 5 to 6 feet,
building to 6 to 8 feet in the afternoon. wave detail: north
northeast 6 feet at 11 seconds and southwest 4 feet at 6 seconds.
heavy showers with isolated thunderstorms. 
.saturday night...southwest winds to 15 knots. seas 6 to 8 feet.
wave detail: north northeast 6 feet at 11 seconds and south
4 feet at 5 seconds. heavy showers with isolated thunderstorms. 
.sunday...west southwest winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: north northeast 4 feet at 10 seconds, south 3 feet
at 5 seconds and northwest 3 feet at 14 seconds. heavy showers in
the morning. isolated thunderstorms. scattered heavy showers in
the afternoon. 
.sunday night...north northwest winds 10 to 15 knots. seas 5 to
6 feet. wave detail: north northeast 4 feet at 10 seconds, north
northeast 3 feet at 5 seconds and northwest 3 feet at 14 seconds.
isolated thunderstorms in the evening. scattered showers. 
.monday...north northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: north northeast 7 feet at 11 seconds and east
northeast 6 feet at 6 seconds. scattered showers in the morning,
then isolated showers through the night. 
.tuesday...northeast winds 15 to 20 knots. seas 9 to 12 feet.
wave detail: north northeast 10 feet at 12 seconds and east
northeast 7 feet at 7 seconds. isolated showers in the afternoon.
scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979726

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz114-201345-
oahu windward waters-
302 pm hst thu mar 19 2026

.tonight...southeast winds to 15 knots. seas 5 to 6 feet. wave
detail: east 4 feet at 5 seconds and north 4 feet at 10 seconds.
heavy showers with isolated thunderstorms. 
.friday...south winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: south southeast 4 feet at 6 seconds and north 4 feet at
11 seconds. heavy showers with isolated thunderstorms. 
.friday night...south southwest winds to 15 knots. seas 4 to
6 feet. wave detail: north 5 feet at 10 seconds and south 3 feet
at 4 seconds. heavy showers with isolated thunderstorms. 
.saturday...south southwest winds 15 to 20 knots. seas 5 to
7 feet, building to 7 to 8 feet in the afternoon. wave detail:
north northeast 6 feet at 11 seconds and southwest 3 feet at
5 seconds. heavy showers with isolated thunderstorms. 
.saturday night...south southwest winds to 15 knots. seas 6 to
8 feet. wave detail: north northeast 6 feet at 10 seconds, south
southwest 4 feet at 5 seconds and northwest 3 feet at 16 seconds.
heavy showers with isolated thunderstorms. 
.sunday...southwest winds 10 to 15 knots. seas to 6 feet,
subsiding to 4 to 5 feet in the afternoon. wave detail: southwest
4 feet at 5 seconds, north northeast 4 feet at 10 seconds and
northwest 3 feet at 15 seconds. heavy showers in the morning.
isolated thunderstorms. scattered heavy showers in the afternoon.
.sunday night...west northwest winds to 10 knots, veering to
north after midnight. seas 5 to 6 feet. wave detail: north 4 feet
at 10 seconds, north northeast 3 feet at 4 seconds and northwest
3 feet at 14 seconds. isolated thunderstorms in the evening.
scattered showers. 
.monday...north northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: north 7 feet at 11 seconds and east 6 feet at
6 seconds. scattered showers. isolated showers after midnight. 
.tuesday...northeast winds 15 to 20 knots, becoming east
northeast 20 to 25 knots after midnight. seas 9 to 12 feet. wave
detail: north 10 feet at 12 seconds and east 7 feet at 7 seconds.
isolated showers through the night. scattered showers through the
day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979727

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz115-201345-
oahu leeward waters-
302 pm hst thu mar 19 2026

.tonight...south southeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: south southeast 3 feet at 5 seconds, north
3 feet at 10 seconds and south 3 feet at 13 seconds. heavy
showers with isolated thunderstorms. 
.friday...south winds to 15 knots. seas 4 to 6 feet. wave detail:
south southeast 5 feet at 5 seconds, north 3 feet at 10 seconds
and south 3 feet at 13 seconds. heavy showers with isolated
thunderstorms. 
.friday night...south southwest winds to 15 knots. seas 4 to
5 feet. wave detail: south southeast 3 feet at 4 seconds, north
3 feet at 10 seconds and south 3 feet at 12 seconds. heavy
showers with isolated thunderstorms. 
.saturday...south southwest winds to 15 knots. seas 5 to 7 feet.
wave detail: west southwest 4 feet at 6 seconds and north 4 feet
at 10 seconds. heavy showers with isolated thunderstorms. 
.saturday night...south southwest winds to 15 knots. seas 5 to
7 feet. wave detail: south 4 feet at 5 seconds and north
northeast 4 feet at 11 seconds. heavy showers with isolated
thunderstorms. 
.sunday...southwest winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: south 4 feet at 5 seconds and west northwest 3 feet at
14 seconds. heavy showers in the morning. isolated thunderstorms.
scattered heavy showers in the afternoon. 
.sunday night...west southwest winds to 10 knots, veering to
north northwest after midnight. seas 3 to 5 feet. wave detail:
west northwest 3 feet at 14 seconds. isolated thunderstorms in
the evening. scattered showers. 
.monday...north northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: northeast 5 feet at 5 seconds and north 5 feet at
11 seconds. scattered showers. isolated showers after midnight. 
.tuesday...northeast winds 15 to 20 knots. seas 6 to 9 feet. wave
detail: east northeast 7 feet at 6 seconds and north 6 feet at
12 seconds. isolated showers in the afternoon. scattered showers
in the evening, then isolated showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979728

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz116-201345-
kaiwi channel-
302 pm hst thu mar 19 2026

.tonight...south southeast winds 10 to 15 knots. seas 5 to
6 feet. wave detail: north 4 feet at 10 seconds, southeast 3 feet
at 5 seconds and south 3 feet at 13 seconds. heavy showers with
isolated thunderstorms. 
.friday...south winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: south southeast 5 feet at 6 seconds, north 4 feet at
11 seconds and south 3 feet at 13 seconds. heavy showers with
isolated thunderstorms. 
.friday night...south southwest winds to 15 knots. seas 4 to
5 feet. wave detail: north northeast 4 feet at 10 seconds and
south 3 feet at 4 seconds. heavy showers with isolated
thunderstorms. 
.saturday...south southwest winds 15 to 20 knots. seas 5 to
6 feet, building to 6 to 8 feet in the afternoon. wave detail:
north northeast 6 feet at 11 seconds and west southwest 4 feet at
6 seconds. heavy showers with isolated thunderstorms. 
.saturday night...south southwest winds to 15 knots. seas 6 to
7 feet. wave detail: north northeast 6 feet at 10 seconds and
south southwest 4 feet at 5 seconds. heavy showers with isolated
thunderstorms. 
.sunday...south southwest winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: south southwest 4 feet at 5 seconds and north
northeast 4 feet at 10 seconds. heavy showers in the morning.
isolated thunderstorms. scattered heavy showers in the afternoon.
.sunday night...southwest winds to 10 knots, veering to northwest
after midnight. seas 4 to 5 feet. wave detail: north 3 feet at
10 seconds and northwest 3 feet at 14 seconds. isolated
thunderstorms in the evening. numerous showers. 
.monday...north northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: north 7 feet at 11 seconds and east northeast 6 feet
at 6 seconds. numerous showers in the morning, then scattered
showers through the night. isolated showers after midnight. 
.tuesday...northeast winds 15 to 20 knots. seas 8 to 11 feet.
wave detail: north northeast 9 feet at 12 seconds and east
northeast 7 feet at 7 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979729

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz117-201345-
maui county windward waters-
302 pm hst thu mar 19 2026

.tonight...southeast winds 10 to 15 knots. seas to 5 feet. wave
detail: north 4 feet at 10 seconds and east southeast 3 feet at
5 seconds. heavy showers with isolated thunderstorms. 
.friday...south southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: north 4 feet at 11 seconds and east southeast 3 feet
at 6 seconds. heavy showers with isolated thunderstorms. 
.friday night...south winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: north 4 feet at 10 seconds. heavy showers with
isolated thunderstorms. 
.saturday...south southwest winds 10 to 15 knots. seas 4 to
6 feet, building to 6 to 7 feet in the afternoon. wave detail:
north 6 feet at 11 seconds and west northwest 4 feet at
5 seconds. heavy showers with isolated thunderstorms. 
.saturday night...south southwest winds 10 to 15 knots. seas 5 to
7 feet. wave detail: north northeast 6 feet at 10 seconds, west
3 feet at 4 seconds and northwest 3 feet at 15 seconds. heavy
showers with isolated thunderstorms. 
.sunday...south southwest winds to 15 knots. seas 4 to 6 feet.
wave detail: north northeast 4 feet at 10 seconds, west 3 feet at
4 seconds and northwest 3 feet at 15 seconds. heavy showers with
isolated thunderstorms. 
.sunday night...west southwest winds 10 to 15 knots. seas 4 to
5 feet. wave detail: north 3 feet at 10 seconds and northwest
3 feet at 14 seconds. isolated thunderstorms in the evening.
showers.
.monday...north northeast winds 10 to 15 knots, becoming
northeast 15 to 20 knots. seas 6 to 9 feet. wave detail:
northeast 6 feet at 6 seconds and north 6 feet at 11 seconds.
numerous showers, mainly in the morning. 
.tuesday...east northeast winds 15 to 20 knots. seas 8 to
11 feet. wave detail: north 8 feet at 12 seconds and northeast
7 feet at 7 seconds. scattered showers in the morning, then
isolated showers in the afternoon. scattered showers through the
day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979730

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz118-201345-
maui county leeward waters-
302 pm hst thu mar 19 2026

.tonight...south southeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: south southeast 3 feet at 5 seconds and
south 3 feet at 13 seconds. heavy showers with isolated
thunderstorms. 
.friday...south winds to 15 knots. seas 4 to 6 feet. wave detail:
south southeast 5 feet at 5 seconds, north 3 feet at 10 seconds
and south 3 feet at 13 seconds. heavy showers with isolated
thunderstorms. 
.friday night...south winds to 15 knots. seas 3 to 5 feet. wave
detail: south southeast 3 feet at 4 seconds, north 3 feet at
10 seconds and south 3 feet at 12 seconds. heavy showers with
isolated thunderstorms. 
.saturday...south southwest winds to 15 knots. seas 3 to 5 feet,
building to 5 to 7 feet in the afternoon. wave detail: west
southwest 4 feet at 5 seconds, north 3 feet at 11 seconds and
south southwest 3 feet at 18 seconds. heavy showers with isolated
thunderstorms. 
.saturday night...south southwest winds to 15 knots. seas 5 to
7 feet. wave detail: south southwest 4 feet at 5 seconds, north
3 feet at 10 seconds and south southwest 3 feet at 17 seconds.
heavy showers with isolated thunderstorms. 
.sunday...south southwest winds 10 to 15 knots. seas 4 to 6 feet,
subsiding to 3 to 4 feet in the afternoon. wave detail: southwest
4 feet at 5 seconds and south southwest 3 feet at 16 seconds.
heavy showers with isolated thunderstorms. 
.sunday night...west southwest winds to 10 knots. seas 3 to
5 feet. isolated thunderstorms in the evening. showers.
.monday...north northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 3 to 5 feet. wave detail: north 4 feet at
11 seconds and north 3 feet at 5 seconds. numerous showers in the
morning, then scattered showers through the night. isolated
showers after midnight. 
.tuesday...northeast winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: north 5 feet at 12 seconds and east northeast 4 feet at
5 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979731

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz119-201345-
maalaea bay-
302 pm hst thu mar 19 2026

.tonight...south winds to 10 knots. seas to 2 feet or less. heavy
showers with isolated thunderstorms. 
.friday...south winds 10 to 15 knots. seas to 2 feet or less.
wave detail: south 2 feet at 5 seconds. heavy showers with
isolated thunderstorms. 
.friday night...south winds 10 to 15 knots. seas to 2 feet or
less. heavy showers with isolated thunderstorms. 
.saturday...south winds 10 to 15 knots. seas to 2 feet or less.
wave detail: west 2 feet at 6 seconds. heavy showers with
isolated thunderstorms. 
.saturday night...south southwest winds 10 to 15 knots. seas to
2 feet or less. wave detail: southwest 2 feet at 5 seconds. heavy
showers with isolated thunderstorms. 
.sunday...south southwest winds to 10 knots. seas to 2 feet or
less. heavy showers with isolated thunderstorms. 
.sunday night...south southwest winds 7 to 10 knots. seas to
2 feet or less. isolated thunderstorms in the evening. showers.
.monday...north northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas to 2 feet or less. numerous showers in the
morning, then scattered showers through the night. isolated
showers after midnight. 
.tuesday...northeast winds 15 to 20 knots. seas to 2 feet or
less. isolated showers in the morning. isolated showers after
midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979732

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz120-201345-
pailolo channel-
302 pm hst thu mar 19 2026

.tonight...south southeast winds 10 to 15 knots. seas 3 to
4 feet. heavy showers with isolated thunderstorms. 
.friday...south winds 10 to 15 knots, rising to 15 to 20 knots in
the afternoon. seas 3 to 4 feet. wave detail: south 3 feet at
5 seconds. heavy showers with isolated thunderstorms. 
.friday night...south winds 10 to 15 knots. seas 3 to 4 feet.
heavy showers with isolated thunderstorms. 
.saturday...south southwest winds 10 to 15 knots. seas 3 to
5 feet. wave detail: west southwest 3 feet at 6 seconds. heavy
showers with isolated thunderstorms. 
.saturday night...south southwest winds 10 to 15 knots. seas 3 to
5 feet. heavy showers with isolated thunderstorms. 
.sunday...south southwest winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: southwest 3 feet at 5 seconds. heavy showers with
isolated thunderstorms. 
.sunday night...southwest winds 10 to 15 knots. seas to 3 feet.
isolated thunderstorms in the evening. showers.
.monday...north northeast winds to 10 knots, rising to 15 knots.
seas 3 to 5 feet. wave detail: east northeast 4 feet at
6 seconds. numerous showers in the morning, then scattered
showers through the night. isolated showers after midnight. 
.tuesday...northeast winds 15 to 20 knots, becoming east
northeast 20 to 25 knots. seas 4 to 6 feet. wave detail: east
northeast 5 feet at 7 seconds. isolated showers through the
night. scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979733

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz121-201345-
alenuihaha channel-
302 pm hst thu mar 19 2026

.tonight...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 5 seconds and south 3 feet at 13 seconds.
heavy showers with isolated thunderstorms. 
.friday...south winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: south southeast 5 feet at 5 seconds. heavy showers with
isolated thunderstorms. 
.friday night...south southwest winds to 15 knots. seas 3 to
4 feet. heavy showers with isolated thunderstorms. 
.saturday...south southwest winds 15 to 20 knots. seas 4 to
6 feet. wave detail: west 4 feet at 5 seconds. heavy showers with
isolated thunderstorms. 
.saturday night...south southwest winds to 15 knots. seas 4 to
6 feet. wave detail: southwest 4 feet at 5 seconds. heavy showers
with isolated thunderstorms. 
.sunday...southwest winds to 15 knots. seas 3 to 4 feet. wave
detail: west southwest 3 feet at 5 seconds. heavy showers with
isolated thunderstorms. 
.sunday night...southwest winds 10 to 15 knots. seas 3 to 4 feet.
isolated thunderstorms in the evening. showers.
.monday...north northeast winds 10 to 15 knots, becoming
northeast 20 to 25 knots. seas 4 to 6 feet. wave detail:
northeast 5 feet at 5 seconds. numerous showers, mainly in the
morning. 
.tuesday...northeast winds 20 to 25 knots, becoming east
northeast 25 to 30 knots in the evening, easing to 20 to 25 knots
after midnight. seas 5 to 7 feet. wave detail: east northeast
7 feet at 6 seconds and north 3 feet at 12 seconds. isolated
showers through the night. scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979734

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz122-201345-
big island windward waters-
302 pm hst thu mar 19 2026

.tonight...south winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: southeast 4 feet at 5 seconds, north 4 feet at 10 seconds
and south 3 feet at 13 seconds. heavy showers likely this
evening. isolated thunderstorms. scattered heavy showers after
midnight. 
.friday...south southeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: south southeast 4 feet at 5 seconds, north 4 feet at
11 seconds and south 3 feet at 13 seconds. scattered heavy
showers in the morning. isolated thunderstorms. isolated heavy
showers in the afternoon. 
.friday night...south winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: north 4 feet at 10 seconds. isolated heavy showers
and thunderstorms. 
.saturday...south winds 10 to 15 knots. seas 4 to 5 feet,
building to 5 to 7 feet in the afternoon. wave detail: north
5 feet at 11 seconds and south southeast 3 feet at 5 seconds.
isolated heavy showers and thunderstorms. 
.saturday night...south southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north 5 feet at 10 seconds. scattered heavy
showers with isolated thunderstorms. 
.sunday...south winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: north northeast 3 feet at 10 seconds. heavy showers with
isolated thunderstorms. 
.sunday night...southwest winds to 10 knots. seas 3 to 4 feet.
wave detail: north northeast 3 feet at 10 seconds and northwest
3 feet at 14 seconds. isolated thunderstorms in the evening.
showers.
.monday...north northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north 6 feet at 11 seconds and north 3 feet at
5 seconds. showers.
.tuesday...northeast winds 15 to 20 knots. seas 6 to 9 feet. wave
detail: north 7 feet at 12 seconds and north northeast 5 feet at
7 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979735

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz123-201345-
big island leeward waters-
302 pm hst thu mar 19 2026

.tonight...south southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: southwest 3 feet at 5 seconds and south
3 feet at 13 seconds. heavy showers this evening. isolated
thunderstorms. scattered heavy showers after midnight. 
.friday...west of the big island, south winds 15 to 20 knots.
near kawaihae, northwest winds 7 to 10 knots, backing to west
southwest in the afternoon. seas 3 to 5 feet. wave detail: south
southeast 4 feet at 5 seconds. heavy showers in the morning.
isolated thunderstorms. isolated heavy showers in the afternoon. 
.friday night...south southeast winds 10 to 15 knots. seas to
3 feet. scattered heavy showers with isolated thunderstorms. 
.saturday...south southeast winds to 15 knots. seas 3 to 5 feet.
wave detail: west 3 feet at 4 seconds. heavy showers likely with
isolated thunderstorms. 
.saturday night...south winds 10 to 15 knots. seas 3 to 5 feet.
heavy showers likely with isolated thunderstorms. 
.sunday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: west northwest 3 feet at 14 seconds. heavy showers with
isolated thunderstorms. 
.sunday night...south southwest winds 10 to 15 knots. seas 3 to
4 feet. wave detail: northwest 3 feet at 13 seconds. isolated
thunderstorms in the evening. showers.
.monday...west of the big island, east northeast winds 7 to
10 knots, backing to north northwest. near south point, northeast
winds 10 to 15 knots, veering to east northeast. seas 3 to
5 feet. wave detail: northeast 4 feet at 6 seconds. showers.
.tuesday...west of the big island, north northeast winds 7 to
10 knots, backing to northwest 10 to 15 knots in the afternoon
and evening, veering to northeast 7 to 10 knots after midnight.
near south point, east northeast winds to 15 knots. seas 3 to
5 feet. wave detail: north northeast 5 feet at 7 seconds and
north 3 feet at 12 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 200102
cwfhfo
expires:202603201345;;979736

coastal waters forecast
national weather service honolulu hi
302 pm hst thu mar 19 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz124-201345-
big island southeast waters-
302 pm hst thu mar 19 2026

.tonight...southeast winds to 10 knots. seas 3 to 4 feet. wave
detail: west southwest 3 feet at 4 seconds and south 3 feet at
13 seconds. heavy showers likely this evening. isolated
thunderstorms. scattered heavy showers after midnight. 
.friday...southeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east southeast 3 feet at 4 seconds and south 3 feet at
13 seconds. scattered heavy showers in the morning. isolated
thunderstorms. isolated heavy showers in the afternoon. 
.friday night...south southeast winds to 10 knots. seas to
3 feet. isolated showers and thunderstorms. 
.saturday...south southeast winds to 10 knots. seas 3 to 4 feet.
isolated heavy showers and thunderstorms. 
.saturday night...south winds to 10 knots. seas 3 to 4 feet.
scattered heavy showers with isolated thunderstorms. 
.sunday...south southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: northwest 3 feet at 14 seconds. heavy showers with
isolated thunderstorms. 
.sunday night...southwest winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: northwest 3 feet at 13 seconds. isolated
thunderstorms in the evening. showers.
.monday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: northeast 5 feet at 5 seconds. numerous showers
through the night, then scattered showers through the day. 
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: northeast 5 feet at 5 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$