fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643232

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz110-281415-
kauai northwest waters-
348 pm hst mon apr 27 2026

.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 7 seconds and north northwest 3 feet at
10 seconds. scattered showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 7 seconds and northwest 3 feet at
14 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas to
5 feet. wave detail: east 4 feet at 7 seconds and northwest
3 feet at 12 seconds. scattered showers. 
.wednesday...east northeast winds 15 to 20 knots. seas to 5 feet.
wave detail: east 4 feet at 6 seconds and northwest 3 feet at
11 seconds. scattered showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 4 feet at 7 seconds and north northwest
4 feet at 12 seconds. scattered showers. 
.thursday...east northeast winds to 20 knots. seas to 6 feet.
wave detail: east 5 feet at 7 seconds and north northwest 4 feet
at 11 seconds. scattered showers. 
.thursday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 6 seconds and north northwest
4 feet at 11 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.friday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: north northwest 6 feet at 18 seconds and east 5 feet
at 7 seconds. scattered showers in the morning. isolated showers
through the night, then scattered showers after midnight. 
.saturday...east northeast winds to 15 knots, easing to 10 knots
after midnight. seas 6 to 7 feet. wave detail: east 5 feet at
7 seconds and northwest 5 feet at 14 seconds. scattered showers
in the morning, then isolated showers in the afternoon. scattered
showers through the day.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643233

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz111-281415-
kauai windward waters-
348 pm hst mon apr 27 2026

.tonight...east winds to 15 knots. seas to 5 feet. wave detail:
east 4 feet at 7 seconds and north northwest 3 feet at
10 seconds. scattered showers. 
.tuesday...east northeast winds 10 to 15 knots. seas to 5 feet.
wave detail: east 4 feet at 7 seconds and northwest 3 feet at
15 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds to 15 knots. seas to
5 feet. wave detail: east 4 feet at 7 seconds and northwest
3 feet at 13 seconds. scattered showers. 
.wednesday...east northeast winds to 15 knots. seas to 5 feet.
wave detail: east 4 feet at 6 seconds and northwest 3 feet at
12 seconds. scattered showers. 
.wednesday night...east northeast winds to 15 knots. seas 5 to
6 feet. wave detail: east 4 feet at 7 seconds and north northwest
4 feet at 12 seconds. scattered showers. 
.thursday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east 4 feet at 7 seconds and north northwest 4 feet
at 11 seconds. scattered showers. 
.thursday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: east 5 feet at 7 seconds and north northwest
4 feet at 11 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.friday...east northeast winds to 20 knots, becoming east after
midnight. seas 6 to 8 feet. wave detail: north northwest 6 feet
at 15 seconds and east 5 feet at 7 seconds. scattered showers in
the morning, then isolated showers through the night. scattered
showers after midnight. 
.saturday...east winds 10 to 15 knots. seas 6 to 7 feet. wave
detail: east 5 feet at 7 seconds and northwest 5 feet at
14 seconds. scattered showers in the morning, then isolated
showers in the afternoon. scattered showers through the day.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643234

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz112-281415-
kauai leeward waters-
348 pm hst mon apr 27 2026

.tonight...east northeast winds 10 to 15 knots, becoming east
15 to 20 knots after midnight. seas 4 to 5 feet. wave detail:
east 4 feet at 6 seconds and north northwest 3 feet at
10 seconds. scattered showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds and northwest 3 feet at
14 seconds. scattered showers in the morning. isolated showers in
the afternoon. 
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds and northwest
3 feet at 12 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.wednesday...east northeast winds 15 to 20 knots. in the
kaulakahi channel, east northeast winds 10 to 15 knots, becoming
7 to 10 knots in the afternoon. seas 4 to 6 feet. wave detail:
east 4 feet at 6 seconds and north northwest 3 feet at
12 seconds. isolated showers. 
.wednesday night...winds east northeast winds 15 to 20 knots.
seas 5 to 6 feet. wave detail: east 5 feet at 6 seconds and north
northwest 4 feet at 12 seconds. isolated showers in the evening,
then scattered showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. in the kaulakahi
channel, east northeast winds to 10 knots, rising to 15 to
20 knots in the afternoon. seas 5 to 6 feet. wave detail: east
5 feet at 6 seconds and north northwest 4 feet at 11 seconds.
isolated showers. 
.thursday night...east northeast winds to 20 knots. in the
kaulakahi channel, east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 5 to 7 feet. wave detail:
east 6 feet at 7 seconds and north northwest 4 feet at
11 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: north northwest 6 feet at 15 seconds and east 5 feet
at 6 seconds. isolated showers in the morning. isolated showers
through the day. 
.saturday...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and northwest
5 feet at 13 seconds. isolated showers in the morning. isolated
showers in the evening, then scattered showers after midnight.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643235

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz113-281415-
kauai channel-
348 pm hst mon apr 27 2026

.tonight...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. scattered showers, mainly
this evening. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers in the
morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 6 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 6 seconds and north northwest
3 feet at 13 seconds. isolated showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 4 feet at 6 seconds and north northwest
3 feet at 12 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 4 feet at 6 seconds and north northwest
4 feet at 11 seconds. isolated showers. 
.thursday night...east northeast winds to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and north northwest
4 feet at 11 seconds. isolated showers. 
.friday...east northeast winds to 20 knots, easing to 15 knots
after midnight. seas 5 to 7 feet. wave detail: east northeast
5 feet at 6 seconds and north northwest 5 feet at 18 seconds.
isolated showers. 
.saturday...east northeast winds to 15 knots, easing to 10 knots
after midnight. seas 5 to 7 feet. wave detail: east 5 feet at
6 seconds and north northwest 4 feet at 14 seconds. isolated
showers. scattered showers after midnight.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643236

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz114-281415-
oahu windward waters-
348 pm hst mon apr 27 2026

.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 7 seconds and north northwest 3 feet at
10 seconds. scattered showers, mainly this evening. 
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 7 seconds and northwest 3 feet at
15 seconds. 
.tuesday night...east northeast winds to 15 knots. seas to
5 feet. wave detail: east 4 feet at 7 seconds and northwest
3 feet at 13 seconds. scattered showers. 
.wednesday...east northeast winds to 15 knots. seas to 5 feet.
wave detail: east 4 feet at 6 seconds and northwest 3 feet at
12 seconds. scattered showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 7 seconds and north northwest
4 feet at 12 seconds. scattered showers. 
.thursday...east northeast winds to 20 knots. seas to 6 feet.
wave detail: east 5 feet at 7 seconds and north northwest 4 feet
at 11 seconds. scattered showers. 
.thursday night...east northeast winds to 20 knots. seas to
6 feet. wave detail: east 5 feet at 7 seconds and north northwest
4 feet at 11 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.friday...east northeast winds to 20 knots, becoming east after
midnight. seas 6 to 9 feet. wave detail: east 6 feet at 7 seconds
and north northwest 6 feet at 16 seconds. scattered showers in
the morning, then isolated showers through the night. scattered
showers after midnight. 
.saturday...east winds to 15 knots, easing to 10 knots after
midnight. seas 6 to 8 feet. wave detail: east 6 feet at 7 seconds
and northwest 5 feet at 14 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643237

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz115-281415-
oahu leeward waters-
348 pm hst mon apr 27 2026

.tonight...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers. 
.tuesday...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 6 seconds. isolated showers
in the morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 5 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 5 seconds. isolated showers. 
.wednesday night...east northeast winds to 20 knots, easing to
15 knots after midnight. seas 4 to 6 feet. wave detail: east
4 feet at 5 seconds and north northwest 3 feet at 12 seconds.
isolated showers. 
.thursday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 5 seconds and north northwest
3 feet at 11 seconds. isolated showers. 
.thursday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds and north northwest
3 feet at 11 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 6 seconds and north northwest 4 feet
at 18 seconds. isolated showers in the morning. isolated showers
through the day. 
.saturday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots. seas 4 to 6 feet. wave detail: east 5 feet at 5 seconds
and north northwest 3 feet at 14 seconds. isolated showers in the
morning. isolated showers through the day.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643238

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz116-281415-
kaiwi channel-
348 pm hst mon apr 27 2026

.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds and north 3 feet at
10 seconds. scattered showers this evening. 
.tuesday...east northeast winds to 15 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds and north 3 feet at
14 seconds. 
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 6 seconds and north northwest
3 feet at 13 seconds. isolated showers. 
.wednesday...northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 5 seconds and north northwest 3 feet
at 12 seconds. isolated showers. 
.wednesday night...east northeast winds to 20 knots, easing to
15 knots after midnight. seas 4 to 6 feet. wave detail: east
northeast 5 feet at 6 seconds and north northwest 4 feet at
12 seconds. isolated showers. 
.thursday...east northeast winds to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and north
northwest 4 feet at 11 seconds. isolated showers. 
.thursday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east northeast 5 feet at 6 seconds and north
northwest 4 feet at 11 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: east northeast 6 feet at 6 seconds and north
northwest 5 feet at 18 seconds. isolated showers. 
.saturday...east northeast winds 15 to 20 knots, easing to
10 knots after midnight. seas 5 to 7 feet. wave detail: east
northeast 6 feet at 6 seconds and north northwest 5 feet at
14 seconds. isolated showers.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643239

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz117-281415-
maui county windward waters-
348 pm hst mon apr 27 2026

.tonight...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 6 seconds and north northwest 3 feet at
10 seconds. scattered showers. 
.tuesday...east winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 6 seconds and northwest 3 feet at
15 seconds. isolated showers. 
.tuesday night...east winds to 15 knots. seas to 5 feet. wave
detail: east 4 feet at 7 seconds and northwest 3 feet at
13 seconds. scattered showers. 
.wednesday...east northeast winds to 15 knots. seas to 5 feet.
wave detail: east 4 feet at 6 seconds and northwest 3 feet at
12 seconds. scattered showers. 
.wednesday night...east winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 6 seconds and north northwest 4 feet
at 12 seconds. scattered showers. 
.thursday...east winds 15 to 20 knots. seas to 6 feet. wave
detail: east 4 feet at 6 seconds and north northwest 4 feet at
11 seconds. scattered showers. 
.thursday night...east winds 15 to 20 knots. seas to 6 feet. wave
detail: east 5 feet at 6 seconds and north northwest 4 feet at
11 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.friday...east winds to 20 knots, easing to 15 knots after
midnight. seas 6 to 8 feet. wave detail: north northwest 6 feet
at 16 seconds and east 5 feet at 6 seconds. scattered showers in
the morning, then isolated showers through the night. scattered
showers after midnight. 
.saturday...east winds 15 to 20 knots, easing to 10 knots after
midnight. seas 6 to 8 feet. wave detail: east 5 feet at 7 seconds
and northwest 5 feet at 14 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643240

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz118-281415-
maui county leeward waters-
348 pm hst mon apr 27 2026

.tonight...east winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east southeast 4 feet at 5 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots, becoming east
10 to 15 knots in the afternoon. seas 3 to 5 feet. wave detail:
east southeast 4 feet at 5 seconds. 
.tuesday night...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east southeast 4 feet at 5 seconds. isolated
showers. 
.wednesday...northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east southeast 4 feet at 5 seconds. isolated
showers. 
.wednesday night...northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east southeast 3 feet at 5 seconds. isolated
showers. 
.thursday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east southeast 4 feet at 5 seconds. isolated
showers. 
.thursday night...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 4 feet at 5 seconds. isolated showers. 
.friday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds and north northwest 3 feet
at 15 seconds. isolated showers in the morning. isolated showers
through the day. 
.saturday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots after midnight. seas 3 to 5 feet. wave detail: east
4 feet at 5 seconds and south southwest 3 feet at 15 seconds.
isolated showers in the morning. isolated showers through the
day.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643241

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz119-281415-
maalaea bay-
348 pm hst mon apr 27 2026

.tonight...north winds 10 to 15 knots. seas to 2 feet or less. 
.tuesday...north northeast winds 10 to 15 knots, backing to west
southwest 7 to 10 knots in the afternoon. seas to 2 feet or less.
.tuesday night...north northeast winds to 20 knots. seas to
2 feet or less. 
.wednesday...north northeast winds 15 to 20 knots. seas to 2 feet
or less. 
.wednesday night...north northeast winds to 10 knots in the
evening, becoming variable less than 10 knots. seas to 2 feet or
less. 
.thursday...winds variable less than 10 knots. seas to 2 feet or
less. 
.thursday night...north northeast winds to 10 knots in the
evening, becoming variable less than 10 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds. 
.friday...winds variable less than 10 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds. 
.saturday...winds variable less than 10 knots. seas to 3 feet.
wave detail: north northeast 3 feet at 3 seconds.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643242

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz120-281415-
pailolo channel-
348 pm hst mon apr 27 2026

.tonight...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 5 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 4 seconds. 
.tuesday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 3 feet at 4 seconds. scattered showers.
.wednesday...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 3 feet at 4 seconds. scattered showers.
.wednesday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 4 seconds. scattered showers.
.thursday...east northeast winds to 15 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 4 seconds. scattered showers. 
.thursday night...east northeast winds to 15 knots. seas 3 to
5 feet. wave detail: east 3 feet at 4 seconds. isolated showers
in the evening. scattered showers after midnight. 
.friday...east northeast winds to 15 knots, rising to 20 knots in
the afternoon, easing to 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 4 seconds. scattered showers in the
morning. isolated showers through the night, then scattered
showers after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 3 feet at 5 seconds. scattered showers
in the morning. isolated showers in the afternoon, then scattered
showers through the day.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643243

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz121-281415-
alenuihaha channel-
348 pm hst mon apr 27 2026

.tonight...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 6 seconds. scattered showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 6 seconds. scattered showers in the
morning. 
.tuesday night...east northeast winds to 20 knots. seas 4 to
5 feet. wave detail: east 5 feet at 6 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 5 feet at 6 seconds. isolated showers
in the morning. scattered showers in the afternoon. 
.wednesday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 5 feet at 6 seconds. isolated showers. 
.thursday...east northeast winds to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 6 seconds. isolated showers in the
morning. scattered showers in the afternoon. 
.thursday night...east northeast winds to 20 knots. seas 4 to
6 feet. wave detail: east 6 feet at 6 seconds. isolated showers. 
.friday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 5 seconds. isolated
showers. 
.saturday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 4 to 6 feet. wave detail: east
5 feet at 6 seconds and south southwest 3 feet at 15 seconds.
isolated showers.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643244

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz122-281415-
big island windward waters-
348 pm hst mon apr 27 2026

.tonight...east winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 7 seconds and north northwest
3 feet at 10 seconds. scattered showers. 
.tuesday...east winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 7 seconds and north northwest
3 feet at 15 seconds. scattered showers. 
.tuesday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 7 seconds and north northwest
3 feet at 13 seconds. scattered showers. 
.wednesday...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east southeast 4 feet at 7 seconds and north
northwest 3 feet at 12 seconds. scattered showers. 
.wednesday night...east northeast winds to 15 knots. seas 4 to
5 feet. wave detail: east southeast 4 feet at 7 seconds and north
northwest 3 feet at 12 seconds. scattered showers. 
.thursday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 4 feet at 7 seconds and north northwest
4 feet at 11 seconds. scattered showers. 
.thursday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 4 feet at 7 seconds and north northwest
4 feet at 11 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.friday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: north northwest 5 feet at 18 seconds and east
southeast 4 feet at 7 seconds. scattered showers in the morning,
then isolated showers through the night. scattered showers after
midnight. 
.saturday...east winds to 15 knots, easing to 10 knots after
midnight. seas 5 to 8 feet. wave detail: east 5 feet at
8 seconds, north northwest 5 feet at 14 seconds and south
southwest 3 feet at 13 seconds. scattered showers in the morning,
then isolated showers in the afternoon. scattered showers through
the day.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643245

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz123-281415-
big island leeward waters-
348 pm hst mon apr 27 2026

.tonight...west of the big island, northwest winds 7 to 10 knots
this evening, becoming variable less than 10 knots. near south
point, east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east northeast 4 feet at 5 seconds. isolated
showers. 
.tuesday...west of the big island, winds variable less than
10 knots, becoming west 7 to 10 knots in the afternoon. near
south point, east winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east northeast 4 feet at 5 seconds. isolated showers in
the afternoon. 
.tuesday night...winds variable less than 10 knots west of the
big island...east northeast 15 to 20 knots near south point. seas
3 to 5 feet. wave detail: east northeast 3 feet at 5 seconds.
isolated showers. 
.wednesday...west of the big island, winds variable less than
10 knots. near south point, east winds 15 to 20 knots, becoming
to 15 knots in the afternoon. seas 3 to 5 feet. wave detail: east
northeast 4 feet at 5 seconds. isolated showers. 
.wednesday night...winds variable less than 10 knots west of the
big island...east northeast 15 to 20 knots near south point. seas
3 to 5 feet. wave detail: east northeast 4 feet at 5 seconds.
isolated showers. 
.thursday...winds variable less than 10 knots west of the big
island...east northeast 15 to 20 knots near south point. seas
3 to 5 feet. wave detail: east northeast 4 feet at 5 seconds.
isolated showers. 
.thursday night...winds variable less than 10 knots west of the
big island...east northeast 15 to 20 knots near south point. seas
3 to 5 feet. wave detail: northeast 4 feet at 6 seconds. isolated
showers. 
.friday...west of the big island, winds variable less than
10 knots. near south point, east winds 15 to 20 knots, backing to
east northeast. seas 4 to 6 feet. wave detail: east northeast
4 feet at 5 seconds and northwest 3 feet at 15 seconds. isolated
showers in the morning. isolated showers through the day. 
.saturday...west of the big island, winds variable less than
10 knots. near south point, east northeast winds 15 to 20 knots,
easing to 10 to 15 knots after midnight. seas 4 to 6 feet. wave
detail: east northeast 4 feet at 5 seconds and south southwest
3 feet at 15 seconds. isolated showers in the morning. isolated
showers through the day.  

$$

fzhw50 phfo 280148
cwfhfo
expires:202604281415;;643246

coastal waters forecast
national weather service honolulu hi
348 pm hst mon apr 27 2026

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


phz124-281415-
big island southeast waters-
348 pm hst mon apr 27 2026

.tonight...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 6 seconds. scattered
showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 4 feet at 6 seconds. scattered
showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 7 seconds. scattered showers.
.wednesday...east northeast winds to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 5 seconds. scattered showers. 
.wednesday night...east northeast winds to 20 knots. seas 4 to
5 feet. wave detail: east 5 feet at 6 seconds. scattered showers.
.thursday...east northeast winds to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 5 seconds. scattered showers. 
.thursday night...east northeast winds to 20 knots. seas 5 to
6 feet. wave detail: east 6 feet at 6 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.friday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 5 seconds. scattered showers in the
morning. isolated showers through the night, then scattered
showers after midnight. 
.saturday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and south southwest
3 feet at 15 seconds. scattered showers in the morning, then
isolated showers in the afternoon. scattered showers through the
day.  

$$