fzhw50 phfo 031317
cwfhfo
expires:202604040215;;763003

coastal waters forecast
national weather service honolulu hi
317 am hst fri apr 3 2026

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


phz117-040215-
maui county windward waters-
317 am hst fri apr 3 2026

.today...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 5 seconds and northeast 3 feet at
8 seconds. scattered showers this morning. 
.tonight...east northeast winds 10 to 15 knots, rising to 15 to
20 knots after midnight. seas 3 to 5 feet. wave detail: east
3 feet at 5 seconds and northeast 3 feet at 8 seconds. isolated
showers in the evening. 
.saturday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas to 3 feet. wave detail: east
3 feet at 4 seconds. isolated showers in the morning. 
.saturday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east southeast 3 feet at 4 seconds. isolated
showers after midnight. 
.sunday...east northeast winds 10 to 15 knots. seas to 4 feet.
wave detail: east 3 feet at 4 seconds. isolated showers in the
morning. 
.sunday night...east winds to 15 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 5 seconds and northwest 3 feet
at 14 seconds. isolated showers after midnight. 
.monday...east winds to 15 knots. seas 4 to 5 feet. wave detail:
east 4 feet at 5 seconds and northwest 3 feet at 12 seconds.
isolated showers. 
.tuesday...east southeast winds 10 to 15 knots, veering to south
after midnight. seas 5 to 7 feet. wave detail: northwest 6 feet
at 14 seconds and east southeast 4 feet at 6 seconds. isolated
showers through the night, then scattered heavy showers through
the day.  

$$

fzhw50 phfo 031317
cwfhfo
expires:202604040215;;763004

coastal waters forecast
national weather service honolulu hi
317 am hst fri apr 3 2026

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


phz118-040215-
maui county leeward waters-
317 am hst fri apr 3 2026

.today...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. 
.tonight...northeast winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 5 seconds. 
.saturday...east northeast winds 15 to 20 knots. seas to 3 feet.
wave detail: east 3 feet at 4 seconds. 
.saturday night...east northeast winds 10 to 15 knots. seas to
3 feet. wave detail: east 3 feet at 4 seconds. isolated showers
after midnight. 
.sunday...northeast winds 7 to 10 knots. seas to 3 feet. 
.sunday night...east northeast winds 10 to 15 knots. seas to
3 feet. wave detail: east 3 feet at 5 seconds. 
.monday...east winds 10 to 15 knots, backing to east northeast
7 to 10 knots in the afternoon, then becoming 10 to 15 knots in
the evening, veering to east 7 to 10 knots after midnight. seas
3 to 4 feet. wave detail: east southeast 3 feet at 5 seconds.
isolated showers in the morning. isolated showers through the
day. 
.tuesday...east northeast winds 7 to 10 knots, veering to south
southeast in the evening, backing to east southeast 10 to
15 knots after midnight. seas 3 to 5 feet. wave detail: south
southwest 4 feet at 18 seconds, east southeast 3 feet at
5 seconds and northwest 3 feet at 14 seconds. isolated showers in
the afternoon. scattered heavy showers through the day.  

$$

fzhw50 phfo 031317
cwfhfo
expires:202604040215;;763005

coastal waters forecast
national weather service honolulu hi
317 am hst fri apr 3 2026

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


phz119-040215-
maalaea bay-
317 am hst fri apr 3 2026

...small craft advisory in effect through early saturday
morning...

.today...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. 
.tonight...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. 
.saturday...north winds to 25 knots. seas to 2 feet or less. 
.saturday night...north winds to 10 knots. seas to 2 feet or
less. 
.sunday...winds variable less than 10 knots. seas to 2 feet or
less. 
.sunday night...north winds to 10 knots in the evening, becoming
variable less than 10 knots. seas to 2 feet or less. 
.monday...north northeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas to 2 feet or less.
isolated showers in the afternoon. 
.tuesday...winds variable less than 10 knots. seas to 2 feet or
less. isolated showers in the afternoon. scattered heavy showers
through the day.  

$$

fzhw50 phfo 031317
cwfhfo
expires:202604040215;;763006

coastal waters forecast
national weather service honolulu hi
317 am hst fri apr 3 2026

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


phz120-040215-
pailolo channel-
317 am hst fri apr 3 2026

...small craft advisory in effect through early saturday
morning...

.today...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 3 feet at 4 seconds. isolated showers. 
.tonight...east northeast winds 20 to 25 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 4 seconds. isolated showers in the
evening. 
.saturday...east northeast winds 20 to 25 knots. seas to 3 feet.
isolated showers in the morning. 
.saturday night...east northeast winds 10 to 15 knots. seas to
3 feet. isolated showers. 
.sunday...east northeast winds 10 to 15 knots. seas to 3 feet. 
.sunday night...east northeast winds 10 to 15 knots. seas to
3 feet. isolated showers. 
.monday...east northeast winds 10 to 15 knots, veering to east
7 to 10 knots after midnight. seas to 3 feet. isolated showers
through the day. 
.tuesday...east winds 7 to 10 knots, becoming variable less than
10 knots. seas to 3 feet. isolated showers in the afternoon.
scattered heavy showers through the day.  

$$

fzhw50 phfo 031317
cwfhfo
expires:202604040215;;763007

coastal waters forecast
national weather service honolulu hi
317 am hst fri apr 3 2026

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


phz121-040215-
alenuihaha channel-
317 am hst fri apr 3 2026

...small craft advisory in effect through early saturday
morning...

.today...east northeast winds 20 to 25 knots. seas 5 to 6 feet.
wave detail: east northeast 6 feet at 7 seconds. isolated showers
this morning. 
.tonight...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 5 seconds and east northeast 3 feet
at 8 seconds. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. 
.saturday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 4 feet at 5 seconds. isolated showers
after midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 4 seconds. 
.sunday night...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 5 seconds. isolated showers after
midnight. 
.monday...east northeast winds 15 to 20 knots, becoming east
10 to 15 knots after midnight. seas 3 to 5 feet. wave detail:
east 4 feet at 5 seconds. isolated showers in the morning.
isolated showers through the day. 
.tuesday...east northeast winds 10 to 15 knots, veering to south
southeast 7 to 10 knots in the evening, backing to east northeast
after midnight. seas 3 to 5 feet. wave detail: south southwest
4 feet at 17 seconds, east 3 feet at 5 seconds and northwest
3 feet at 14 seconds. isolated showers through the night, then
scattered heavy showers through the day.  

$$