fzhw50 phfo 220121
cwfhfo
expires:202603221430;;085996

coastal waters forecast
national weather service honolulu hi
321 pm hst sat mar 21 2026

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


phz117-221430-
maui county windward waters-
321 pm hst sat mar 21 2026

.tonight...south southwest winds 10 to 15 knots. seas 5 to
8 feet. wave detail: north northeast 6 feet at 11 seconds, south
southwest 4 feet at 5 seconds and northwest 3 feet at 16 seconds.
occasional heavy showers with a slight chance of thunderstorms. 
.sunday...south southwest winds 10 to 15 knots, becoming 7 to
10 knots in the afternoon. seas 5 to 7 feet. wave detail: north
northeast 5 feet at 10 seconds and northwest 3 feet at
15 seconds. occasional heavy showers with a slight chance of
thunderstorms. 
.sunday night...south southeast winds 7 to 10 knots. seas 5 to
6 feet. wave detail: north northeast 4 feet at 10 seconds and
northwest 3 feet at 14 seconds. heavy showers likely in the
evening. a slight chance of thunderstorms. scattered heavy
showers after midnight. 
.monday...northeast winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: north northeast 4 feet at 9 seconds and northwest 3 feet
at 13 seconds. scattered showers. 
.monday night...east winds 15 to 20 knots, becoming east
northeast 10 to 15 knots after midnight. seas 5 to 7 feet. wave
detail: north 5 feet at 9 seconds, east 3 feet at 4 seconds and
northwest 3 feet at 12 seconds. scattered showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: north 6 feet at 9 seconds and east southeast 4 feet
at 5 seconds. scattered showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 7 to
8 feet. wave detail: north 6 feet at 9 seconds and east 5 feet at
7 seconds. scattered showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 7 to
8 feet. wave detail: north northeast 6 feet at 9 seconds, east
5 feet at 7 seconds and northwest 3 feet at 16 seconds. scattered
showers. 
.thursday...northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: north northeast 5 feet at 9 seconds, east 4 feet at
7 seconds and northwest 4 feet at 15 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202603221430;;085997

coastal waters forecast
national weather service honolulu hi
321 pm hst sat mar 21 2026

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


phz118-221430-
maui county leeward waters-
321 pm hst sat mar 21 2026

.tonight...south winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: north 4 feet at 11 seconds and west 3 feet at 5 seconds.
occasional heavy showers with a slight chance of thunderstorms. 
.sunday...south southwest winds 10 to 15 knots, becoming 7 to
10 knots in the afternoon. seas 3 to 5 feet. wave detail: north
3 feet at 10 seconds. occasional heavy showers with a slight
chance of thunderstorms. 
.sunday night...south southwest winds 7 to 10 knots in the
evening, becoming variable less than 10 knots. seas 3 to 5 feet.
wave detail: north 3 feet at 10 seconds. heavy showers likely in
the evening. a slight chance of thunderstorms. scattered heavy
showers after midnight. 
.monday...northeast winds 7 to 10 knots, becoming 10 to 15 knots
in the afternoon. seas 3 to 4 feet. scattered showers, mainly in
the morning. 
.monday night...northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east northeast 3 feet at 5 seconds and north 3 feet
at 9 seconds. isolated showers in the evening. 
.tuesday...northeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 5 seconds and north 3 feet at 10 seconds. 
.tuesday night...northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 3 to 5 feet. wave detail: east
4 feet at 5 seconds and north 3 feet at 9 seconds. 
.wednesday...northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 3 to 5 feet. wave detail: east northeast 4 feet at
5 seconds and north 3 feet at 9 seconds. 
.thursday...northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east northeast 3 feet at 5 seconds and north 3 feet
at 9 seconds.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202603221430;;085998

coastal waters forecast
national weather service honolulu hi
321 pm hst sat mar 21 2026

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


phz119-221430-
maalaea bay-
321 pm hst sat mar 21 2026

.tonight...south winds 7 to 10 knots. seas to 2 feet or less.
occasional heavy showers with a slight chance of thunderstorms. 
.sunday...south southeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas to 2 feet or less.
occasional heavy showers with a slight chance of thunderstorms. 
.sunday night...winds variable less than 10 knots. seas to 2 feet
or less. heavy showers likely in the evening. a slight chance of
thunderstorms. scattered heavy showers after midnight. 
.monday...winds variable less than 10 knots, becoming north to
15 knots in the afternoon. seas to 2 feet or less. scattered
showers. 
.monday night...north winds to 20 knots, easing to 15 knots after
midnight. seas to 2 feet or less. isolated showers in the
evening. 
.tuesday...north winds to 20 knots, rising to 25 knots in the
afternoon. seas to 2 feet or less. 
.tuesday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds. 
.wednesday...north winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds. 
.thursday...north winds to 25 knots, easing to 20 knots after
midnight. seas to 2 feet or less.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202603221430;;085999

coastal waters forecast
national weather service honolulu hi
321 pm hst sat mar 21 2026

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


phz120-221430-
pailolo channel-
321 pm hst sat mar 21 2026

.tonight...south winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: west southwest 3 feet at 5 seconds. occasional heavy
showers with a slight chance of thunderstorms. 
.sunday...south winds 7 to 10 knots. seas 3 to 4 feet. occasional
heavy showers with a slight chance of thunderstorms. 
.sunday night...south winds 7 to 10 knots in the evening,
becoming variable less than 10 knots. seas to 3 feet. heavy
showers likely in the evening. a slight chance of thunderstorms.
scattered heavy showers after midnight. 
.monday...winds variable less than 10 knots, becoming northeast
10 to 15 knots in the afternoon. seas to 3 feet. scattered
showers, mainly in the morning. 
.monday night...east northeast winds 15 to 20 knots, becoming
northeast 10 to 15 knots after midnight. seas 3 to 4 feet.
isolated showers. 
.tuesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 3 to 5 feet. wave detail: east
3 feet at 4 seconds. 
.tuesday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 3 feet at 4 seconds. 
.wednesday...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east 3 feet at 4 seconds and east northeast
3 feet at 9 seconds. 
.thursday...northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 3 to 5 feet. wave detail: east
3 feet at 4 seconds.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202603221430;;086000

coastal waters forecast
national weather service honolulu hi
321 pm hst sat mar 21 2026

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


phz121-221430-
alenuihaha channel-
321 pm hst sat mar 21 2026

.tonight...southwest winds to 10 knots. seas 4 to 6 feet.
occasional heavy showers with a slight chance of thunderstorms. 
.sunday...southwest winds 10 to 15 knots, backing to south
southwest 7 to 10 knots in the afternoon. seas 3 to 5 feet.
occasional heavy showers with a slight chance of thunderstorms. 
.sunday night...south winds 7 to 10 knots. seas 3 to 4 feet.
heavy showers likely with a slight chance of thunderstorms. 
.monday...winds variable less than 10 knots, becoming northeast
10 to 15 knots in the afternoon. seas 3 to 4 feet. scattered
showers. 
.monday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 3 to 5 feet. wave detail:
east 4 feet at 4 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds. scattered showers. 
.tuesday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and north northeast
3 feet at 9 seconds. scattered showers. 
.wednesday...northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds and north northeast 3 feet
at 9 seconds. scattered showers. 
.thursday...northeast winds 15 to 20 knots, rising to 20 to
25 knots in the evening, easing to 15 to 20 knots after midnight.
seas 4 to 6 feet. wave detail: east 5 feet at 6 seconds and
northeast 3 feet at 9 seconds. isolated showers after midnight.  

winds and seas higher in and near tstms.

$$