fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927840

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz110-191415-
kauai northwest waters-
316 pm hst wed mar 18 2026

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

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927841

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz111-191415-
kauai windward waters-
316 pm hst wed mar 18 2026

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

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927842

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz112-191415-
kauai leeward waters-
316 pm hst wed mar 18 2026

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

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927843

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz113-191415-
kauai channel-
316 pm hst wed mar 18 2026

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

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927844

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz114-191415-
oahu windward waters-
316 pm hst wed mar 18 2026

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

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927845

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz115-191415-
oahu leeward waters-
316 pm hst wed mar 18 2026

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

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927846

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz116-191415-
kaiwi channel-
316 pm hst wed mar 18 2026

.tonight...east winds 10 to 15 knots, becoming east southeast
15 to 20 knots after midnight. seas 5 to 7 feet. wave detail:
north 6 feet at 12 seconds, south 4 feet at 15 seconds and east
southeast 3 feet at 4 seconds. isolated showers. 
.thursday...south southeast winds 15 to 20 knots, becoming
southeast 10 to 15 knots in the afternoon. seas 5 to 7 feet. wave
detail: north 5 feet at 11 seconds, southeast 4 feet at 4 seconds
and south 4 feet at 14 seconds. isolated showers in the morning.
heavy showers in the afternoon. 
.thursday night...south southeast winds to 10 knots. seas 4 to
6 feet. wave detail: north 4 feet at 10 seconds, east southeast
3 feet at 4 seconds and south 3 feet at 13 seconds. heavy showers
with isolated thunderstorms. 
.friday...south southwest winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north 4 feet at 11 seconds, east southeast 3 feet at
4 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
southwest 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 5 to 8 feet in the afternoon. wave detail:
north northeast 6 feet at 11 seconds and west southwest 4 feet at
5 seconds. heavy showers with isolated thunderstorms. 
.saturday night...southwest winds 15 to 20 knots. seas 5 to
7 feet. wave detail: north northeast 5 feet at 10 seconds, west
southwest 4 feet at 5 seconds and northwest 3 feet at 16 seconds.
heavy showers with isolated thunderstorms. 
.sunday...west winds to 10 knots in the morning, becoming
variable less than 10 knots, then becoming north 7 to 10 knots.
seas 5 to 7 feet. wave detail: north 5 feet at 10 seconds and
northwest 5 feet at 14 seconds. isolated thunderstorms through
the night. heavy showers likely. 
.monday...northeast winds 15 to 20 knots. seas 5 to 8 feet. wave
detail: north 7 feet at 12 seconds and northeast 5 feet at
5 seconds. showers likely in the morning, then a chance of
showers through the night. isolated showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927847

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz117-191415-
maui county windward waters-
316 pm hst wed mar 18 2026

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

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927848

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz118-191415-
maui county leeward waters-
316 pm hst wed mar 18 2026

.tonight...east southeast winds 10 to 15 knots, becoming
southeast 15 to 20 knots after midnight. seas 4 to 6 feet. wave
detail: north 4 feet at 12 seconds, south 4 feet at 15 seconds
and east southeast 3 feet at 4 seconds. isolated showers. 
.thursday...southeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: south 4 feet at 14 seconds, south southeast 3 feet
at 4 seconds and north 3 feet at 11 seconds. isolated showers in
the morning. heavy showers in the afternoon. 
.thursday night...south southeast winds to 10 knots. seas 3 to
5 feet. wave detail: north 3 feet at 10 seconds and south 3 feet
at 13 seconds. heavy showers with isolated thunderstorms. 
.friday...south southwest winds to 10 knots. seas 3 to 5 feet.
wave detail: north 3 feet at 10 seconds and south 3 feet at
13 seconds. heavy showers with isolated thunderstorms. 
.friday night...south southwest winds 10 to 15 knots. seas 3 to
5 feet. wave detail: west southwest 3 feet at 4 seconds and north
3 feet at 10 seconds. heavy showers with isolated thunderstorms. 
.saturday...south southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: west 3 feet at 4 seconds and north 3 feet at
11 seconds. heavy showers with isolated thunderstorms. 
.saturday night...southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: west 3 feet at 5 seconds and north 3 feet at
11 seconds. heavy showers with isolated thunderstorms. 
.sunday...west southwest winds to 10 knots in the morning,
becoming variable less than 10 knots, then becoming north 7 to
10 knots. seas 3 to 5 feet. wave detail: north 3 feet at
10 seconds and northwest 3 feet at 14 seconds. isolated
thunderstorms through the night. showers.
.monday...north northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 3 to 5 feet. wave detail: north northwest 4 feet
at 4 seconds and north 4 feet at 11 seconds. showers likely,
mainly in the morning.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927849

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz119-191415-
maalaea bay-
316 pm hst wed mar 18 2026

.tonight...west winds 7 to 10 knots this evening, becoming
variable less than 10 knots. seas to 2 feet or less. 
.thursday...east northeast winds 10 to 15 knots, veering to south
southwest 7 to 10 knots in the afternoon. seas to 2 feet or less.
heavy showers likely in the afternoon. 
.thursday night...winds variable less than 10 knots. seas to
2 feet or less. heavy showers with isolated thunderstorms. 
.friday...south winds to 10 knots. seas to 2 feet or less. heavy
showers with isolated thunderstorms. 
.friday night...south winds to 10 knots. seas to 2 feet or less.
heavy showers with isolated thunderstorms. 
.saturday...south southwest winds 7 to 10 knots. seas to 2 feet
or less. heavy showers with isolated thunderstorms. 
.saturday night...south southwest winds to 10 knots. seas to
2 feet or less. heavy showers with isolated thunderstorms. 
.sunday...winds variable less than 10 knots. seas to 2 feet or
less. isolated thunderstorms through the night. showers.
.monday...north northeast winds 10 to 15 knots. seas to 2 feet or
less. heavy showers likely, then a chance of showers after
midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927850

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz120-191415-
pailolo channel-
316 pm hst wed mar 18 2026

.tonight...east winds 10 to 15 knots. seas 3 to 4 feet. 
.thursday...east southeast winds 10 to 15 knots. seas 3 to
4 feet. heavy showers likely in the afternoon. 
.thursday night...south southeast winds 7 to 10 knots. seas 3 to
4 feet. heavy showers with isolated thunderstorms. 
.friday...south winds to 10 knots. seas 3 to 4 feet. heavy
showers with isolated thunderstorms. 
.friday night...south southwest winds 7 to 10 knots. seas 3 to
4 feet. heavy showers with isolated thunderstorms. 
.saturday...south southwest winds 10 to 15 knots. seas 3 to
5 feet. 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...southwest winds to 10 knots in the morning, becoming
variable less than 10 knots. seas 3 to 4 feet. isolated
thunderstorms through the night. showers.
.monday...northeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east northeast 3 feet at 6 seconds. showers likely in the
morning, then a chance of showers through the night. isolated
showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927851

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz121-191415-
alenuihaha channel-
316 pm hst wed mar 18 2026

.tonight...east southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 15 seconds and east 3 feet at
4 seconds. isolated showers. 
.thursday...east 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 14 seconds. isolated showers in the morning. heavy
showers likely in the afternoon. 
.thursday night...southeast winds 7 to 10 knots, veering to south
southwest after midnight. seas 3 to 4 feet. wave detail: south
3 feet at 13 seconds. heavy showers with isolated thunderstorms. 
.friday...south southwest winds 10 to 15 knots. seas 3 to 4 feet.
heavy showers with isolated thunderstorms. 
.friday night...south southwest winds 10 to 15 knots. seas 3 to
4 feet. heavy showers with isolated thunderstorms. 
.saturday...southwest winds 10 to 15 knots. seas 3 to 4 feet,
building to 4 to 6 feet in the afternoon. wave detail: west
3 feet at 5 seconds. heavy showers with isolated thunderstorms. 
.saturday night...southwest winds 10 to 15 knots. seas 4 to
6 feet. wave detail: west 3 feet at 5 seconds. heavy showers with
isolated thunderstorms. 
.sunday...west southwest winds 7 to 10 knots, becoming variable
less than 10 knots, then becoming north northeast 7 to 10 knots
after midnight. seas 3 to 5 feet. wave detail: northwest 3 feet
at 14 seconds. isolated thunderstorms through the night. heavy
showers. 
.monday...north northeast winds to 10 knots, becoming northeast
20 to 25 knots. seas 4 to 6 feet. wave detail: east northeast
5 feet at 5 seconds. showers likely .  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927852

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz122-191415-
big island windward waters-
316 pm hst wed mar 18 2026

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

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927853

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz123-191415-
big island leeward waters-
316 pm hst wed mar 18 2026

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

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190116
cwfhfo
expires:202603191415;;927854

coastal waters forecast
national weather service honolulu hi
316 pm hst wed mar 18 2026

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


phz124-191415-
big island southeast waters-
316 pm hst wed mar 18 2026

.tonight...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 15 seconds and east 3 feet at
7 seconds. isolated thunderstorms this evening. isolated showers.
.thursday...south winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 14 seconds and east southeast 3 feet at
7 seconds. heavy showers likely. 
.thursday night...south winds 7 to 10 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 13 seconds. heavy showers likely in
the evening. isolated thunderstorms. scattered heavy showers
after midnight. 
.friday...south winds 7 to 10 knots. seas to 4 feet. wave detail:
south 3 feet at 13 seconds. scattered showers in the morning.
isolated thunderstorms. isolated showers in the afternoon. 
.friday night...south winds 7 to 10 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 12 seconds. isolated showers and
thunderstorms. 
.saturday...south winds 7 to 10 knots. seas 3 to 5 feet. wave
detail: south southwest 3 feet at 18 seconds. isolated heavy
showers and thunderstorms. 
.saturday night...southwest winds 7 to 10 knots. seas 3 to
5 feet. wave detail: northwest 3 feet at 12 seconds and south
southwest 3 feet at 18 seconds. scattered heavy showers with
isolated thunderstorms. 
.sunday...winds variable less than 10 knots, becoming southwest
7 to 10 knots in the afternoon, then becoming variable less than
10 knots. seas 3 to 4 feet. wave detail: northwest 3 feet at
14 seconds. isolated thunderstorms through the night. heavy
showers likely. 
.monday...winds variable less than 10 knots, becoming northeast
15 to 20 knots. seas 3 to 5 feet. wave detail: northeast 5 feet
at 5 seconds. showers likely .  

winds and seas higher in and near tstms.

$$