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fzhw50 phfo 191327
cwfhfo
expires:202603200215;;954254

coastal waters forecast
national weather service honolulu hi
327 am hst thu mar 19 2026

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


phz117-200215-
maui county windward waters-
327 am hst thu mar 19 2026

.today...east southeast winds to 15 knots. seas 5 to 6 feet. wave
detail: north 4 feet at 11 seconds and east southeast 3 feet at
4 seconds. 
.tonight...southeast winds 10 to 15 knots, veering to south
southeast 7 to 10 knots after midnight. seas 4 to 5 feet. wave
detail: 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 5 to 6 feet. wave detail: north
5 feet at 11 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. heavy showers
with isolated thunderstorms. 
.saturday...south southwest winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 5 to 7 feet. wave detail: north
6 feet at 10 seconds and west 3 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 6 feet at 10 seconds, west
4 feet at 5 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 7 feet. wave detail: northwest
5 feet at 15 seconds and north 4 feet at 10 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 5 to 8 feet. wave detail: north 7 feet at
12 seconds and northeast 4 feet at 5 seconds. showers likely .  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 191327
cwfhfo
expires:202603200215;;954255

coastal waters forecast
national weather service honolulu hi
327 am hst thu mar 19 2026

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


phz118-200215-
maui county leeward waters-
327 am hst thu mar 19 2026

.today...southeast winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: south 4 feet at 14 seconds, south 3 feet at 4 seconds and
north 3 feet at 11 seconds. isolated showers this morning. heavy
showers this afternoon. 
.tonight...south southeast winds to 10 knots. seas 3 to 5 feet.
wave detail: south 4 feet at 13 seconds and north 3 feet at
10 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 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 10 to 15 knots. seas 4 to
6 feet. wave detail: west 3 feet at 5 seconds, north 3 feet at
10 seconds and south southwest 3 feet at 18 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 4 seconds, north 3 feet at
10 seconds and south southwest 3 feet at 17 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 191327
cwfhfo
expires:202603200215;;954256

coastal waters forecast
national weather service honolulu hi
327 am hst thu mar 19 2026

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


phz119-200215-
maalaea bay-
327 am hst thu mar 19 2026

.today...east northeast winds 10 to 15 knots, veering to south
southwest 7 to 10 knots this afternoon. seas to 2 feet or less.
heavy showers likely this afternoon. 
.tonight...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 191327
cwfhfo
expires:202603200215;;954257

coastal waters forecast
national weather service honolulu hi
327 am hst thu mar 19 2026

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


phz120-200215-
pailolo channel-
327 am hst thu mar 19 2026

.today...east southeast winds 10 to 15 knots. seas 3 to 4 feet.
heavy showers likely this afternoon. 
.tonight...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. wave detail: west southwest 3 feet at 5 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...southwest winds to 10 knots in the morning, becoming
variable less than 10 knots. seas to 3 feet. isolated
thunderstorms through the night. showers.
.monday...northeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east northeast 3 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 191327
cwfhfo
expires:202603200215;;954258

coastal waters forecast
national weather service honolulu hi
327 am hst thu mar 19 2026

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


phz121-200215-
alenuihaha channel-
327 am hst thu mar 19 2026

.today...east southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 14 seconds. isolated showers this
morning. heavy showers likely this afternoon. 
.tonight...southeast winds 7 to 10 knots, veering to south
southwest after midnight. seas 3 to 5 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 5 feet.
heavy showers with isolated thunderstorms. 
.friday night...south southwest winds 10 to 15 knots. seas 3 to
5 feet. heavy showers with isolated thunderstorms. 
.saturday...southwest winds 10 to 15 knots. seas 4 to 6 feet.
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. 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 4 feet. isolated thunderstorms through
the night. heavy showers. 
.monday...north northeast winds to 10 knots, becoming northeast
20 to 25 knots. seas 3 to 5 feet. wave detail: east northeast
5 feet at 5 seconds and north northeast 3 feet at 11 seconds.
showers likely .  

winds and seas higher in and near tstms.

$$
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