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.

$$