fzhw50 phfo 180149 cca
cwfhfo
expires:202604181415;;553681

coastal waters forecast...corrected
national weather service honolulu hi
349 pm hst fri apr 17 2026

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


phz117-181415-
maui county windward waters-
349 pm hst fri apr 17 2026

.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 7 seconds. 
.saturday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 6 seconds. 
.saturday night...east winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 5 feet at 6 seconds. 
.sunday...east southeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east southeast 5 feet at 6 seconds. 
.sunday night...east southeast winds 15 to 20 knots. seas to
6 feet. wave detail: east southeast 5 feet at 6 seconds. isolated
showers after midnight. 
.monday...east southeast winds to 15 knots. seas 5 to 6 feet.
wave detail: east southeast 5 feet at 6 seconds. a chance of
showers, mainly in the morning. 
.monday night...southeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east southeast 4 feet at 6 seconds and northwest
3 feet at 16 seconds. a slight chance of showers. 
.tuesday...southeast winds 7 to 10 knots, backing to east
southeast. seas 5 to 7 feet. wave detail: north northeast 5 feet
at 14 seconds, east southeast 4 feet at 5 seconds and northwest
4 feet at 12 seconds. a slight chance of showers. a chance of
showers after midnight. 
.wednesday...east southeast winds 10 to 15 knots, becoming east
15 to 20 knots. seas 6 to 7 feet. wave detail: north northeast
5 feet at 12 seconds, north northwest 4 feet at 12 seconds and
east 3 feet at 5 seconds. a chance of showers in the morning,
then a slight chance of showers through the night. a chance of
showers after midnight.  

$$

fzhw50 phfo 180149 cca
cwfhfo
expires:202604181415;;553682

coastal waters forecast...corrected
national weather service honolulu hi
349 pm hst fri apr 17 2026

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


phz118-181415-
maui county leeward waters-
349 pm hst fri apr 17 2026

.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east southeast 4 feet at 6 seconds. 
.saturday...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east southeast 4 feet at 6 seconds. 
.saturday night...east winds 15 to 20 knots, becoming east
northeast 10 to 15 knots after midnight. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 6 seconds. 
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 6 seconds. 
.sunday night...east southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east southeast 3 feet at 6 seconds. isolated
showers after midnight. 
.monday...east southeast winds 10 to 15 knots, veering to south
southeast 7 to 10 knots in the afternoon. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 6 seconds. a chance of showers
in the morning. 
.monday night...winds variable less than 10 knots. seas 3 to
4 feet. 
.tuesday...winds variable less than 10 knots. seas 3 to 4 feet. a
slight chance of showers. 
.wednesday...winds variable less than 10 knots, becoming east
10 to 15 knots. seas 3 to 4 feet. a slight chance of showers.  

$$

fzhw50 phfo 180149 cca
cwfhfo
expires:202604181415;;553683

coastal waters forecast...corrected
national weather service honolulu hi
349 pm hst fri apr 17 2026

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


phz119-181415-
maalaea bay-
349 pm hst fri apr 17 2026

...small craft advisory in effect through saturday afternoon...

.tonight...north winds 20 to 25 knots. seas to 2 feet or less. 
.saturday...north northeast winds to 25 knots. seas to 2 feet or
less. 
.saturday night...north northeast winds to 10 knots. seas to
2 feet or less. 
.sunday...north winds 7 to 10 knots. seas to 2 feet or less. 
.sunday night...north northeast winds to 10 knots. seas to 2 feet
or less. isolated showers after midnight. 
.monday...winds variable less than 10 knots. seas to 2 feet or
less. a chance of showers in the morning. 
.monday night...winds variable less than 10 knots. seas to 2 feet
or less. 
.tuesday...winds variable less than 10 knots. seas to 2 feet or
less. a slight chance of showers through the night. 
.wednesday...winds variable less than 10 knots. seas to 2 feet or
less. a slight chance of showers in the afternoon.  

$$

fzhw50 phfo 180149 cca
cwfhfo
expires:202604181415;;553684

coastal waters forecast...corrected
national weather service honolulu hi
349 pm hst fri apr 17 2026

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


phz120-181415-
pailolo channel-
349 pm hst fri apr 17 2026

...small craft advisory in effect through saturday afternoon...

.tonight...east northeast winds 20 to 25 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 4 seconds. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east 3 feet at 4 seconds. 
.saturday night...east northeast winds to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 6 seconds. 
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 6 seconds. 
.sunday night...east northeast winds to 15 knots, easing to
10 knots after midnight. seas 3 to 4 feet. wave detail: east
3 feet at 6 seconds. isolated showers after midnight. 
.monday...north northwest winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 6 seconds. a chance of showers, mainly in
the morning. 
.monday night...winds variable less than 10 knots. seas 3 to
4 feet. a slight chance of showers in the evening. 
.tuesday...winds variable less than 10 knots. seas 3 to 4 feet. a
slight chance of showers. 
.wednesday...east northeast winds 7 to 10 knots, veering to east
10 to 15 knots in the afternoon, backing to east northeast 7 to
10 knots. seas 3 to 4 feet. a slight chance of showers. a chance
of showers after midnight.  

$$

fzhw50 phfo 180149 cca
cwfhfo
expires:202604181415;;553685

coastal waters forecast...corrected
national weather service honolulu hi
349 pm hst fri apr 17 2026

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


phz121-181415-
alenuihaha channel-
349 pm hst fri apr 17 2026

...small craft advisory in effect through saturday afternoon...

.tonight...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 6 feet at 6 seconds. 
.saturday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds. 
.saturday night...east northeast winds to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 6 seconds. 
.sunday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 5 feet at 6 seconds. isolated showers
after midnight. 
.monday...east southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 5 feet at 6 seconds. a slight chance of
showers. 
.monday night...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 6 seconds. 
.tuesday...northeast winds 7 to 10 knots. seas 4 to 6 feet. wave
detail: east 3 feet at 5 seconds and north northeast 3 feet at
14 seconds. a slight chance of showers. 
.wednesday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 3 to 5 feet. wave detail: east 4 feet at 5 seconds
and north northeast 3 feet at 12 seconds. a slight chance of
showers.  

$$