fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580882

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz110-041345-
kauai northwest waters-
303 pm hst mon aug 3 2026

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

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580883

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz111-041345-
kauai windward waters-
303 pm hst mon aug 3 2026

.tonight...east northeast winds 10 to 15 knots. seas to 6 feet.
wave detail: east 5 feet at 12 seconds. isolated showers this
evening, then scattered showers after midnight. 
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 11 seconds. scattered showers. 
.tuesday night...east northeast winds to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 10 seconds. scattered
showers. 
.wednesday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 3 feet at 10 seconds. scattered showers. 
.wednesday night...east winds 10 to 15 knots. seas to 3 feet.
wave detail: east 3 feet at 5 seconds. scattered showers. 
.thursday...east winds 10 to 15 knots. seas to 3 feet. wave
detail: east 3 feet at 5 seconds. scattered showers. 
.thursday night...east northeast winds 10 to 15 knots. seas to
3 feet. wave detail: east southeast 3 feet at 5 seconds.
scattered showers. 
.friday...east winds to 15 knots. seas 3 to 5 feet. wave detail:
east southeast 5 feet at 7 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 7 seconds. scattered showers.  

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580884

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz112-041345-
kauai leeward waters-
303 pm hst mon aug 3 2026

.tonight...east northeast winds to 15 knots. seas 3 to 5 feet.
wave detail: east 5 feet at 6 seconds. isolated showers. 
.tuesday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 11 seconds. isolated showers. 
.tuesday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 10 seconds. scattered
showers. 
.wednesday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds. scattered showers, mainly in
the morning. 
.wednesday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. scattered showers.
.thursday...east northeast winds 10 to 15 knots. seas to 3 feet.
wave detail: east 3 feet at 5 seconds. scattered showers, mainly
in the morning. 
.thursday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 4 feet at 5 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.friday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 5 feet at 6 seconds. isolated showers through
the night, then scattered showers through the day. 
.saturday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 6 seconds. scattered showers in the
morning. isolated showers.  

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580885

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz113-041345-
kauai channel-
303 pm hst mon aug 3 2026

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

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580886

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz114-041345-
oahu windward waters-
303 pm hst mon aug 3 2026

.tonight...east northeast winds to 15 knots. seas to 6 feet. wave
detail: east 5 feet at 12 seconds. scattered showers. 
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 11 seconds. scattered showers, mainly
in the morning. 
.tuesday night...east winds to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 10 seconds. scattered showers. 
.wednesday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds. scattered showers. 
.wednesday night...east northeast winds to 15 knots. seas to
3 feet. wave detail: east 3 feet at 5 seconds. scattered showers.
.thursday...east winds to 15 knots. seas to 3 feet. wave detail:
east southeast 3 feet at 5 seconds. scattered showers. 
.thursday night...east winds to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 6 seconds. scattered showers. 
.friday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east southeast 5 feet at 6 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east southeast 6 feet at 7 seconds. scattered showers.  

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580887

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz115-041345-
oahu leeward waters-
303 pm hst mon aug 3 2026

.tonight...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east northeast 4 feet at 5 seconds. isolated
showers. 
.tuesday...east northeast winds 7 to 10 knots. seas to 3 feet.
wave detail: east northeast 3 feet at 11 seconds. isolated
showers in the morning. 
.tuesday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. isolated showers. 
.wednesday...east northeast winds 10 to 15 knots. seas 3 to
4 feet. isolated showers. 
.wednesday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. isolated showers. 
.thursday...east northeast winds 10 to 15 knots. seas to 3 feet.
wave detail: east 3 feet at 5 seconds. isolated showers. 
.thursday night...east northeast winds to 15 knots. seas to
3 feet. wave detail: east 3 feet at 5 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers. 
.saturday...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. isolated showers through the day.  

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580888

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz116-041345-
kaiwi channel-
303 pm hst mon aug 3 2026

.tonight...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 12 seconds. scattered
showers, mainly this evening. 
.tuesday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east northeast 4 feet at 11 seconds. isolated
showers. 
.tuesday night...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east northeast 4 feet at 10 seconds.
isolated showers. 
.wednesday...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east northeast 3 feet at 4 seconds. isolated
showers in the morning. scattered showers in the afternoon. 
.wednesday night...east northeast winds to 15 knots. seas 3 to
4 feet. wave detail: east northeast 3 feet at 5 seconds. isolated
showers. 
.thursday...east northeast winds to 15 knots. seas to 3 feet.
wave detail: east 3 feet at 4 seconds. isolated showers. 
.thursday night...east northeast winds to 15 knots. seas 3 to
4 feet. wave detail: east 4 feet at 5 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds. scattered showers. 
.saturday...east northeast winds to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 6 feet at 7 seconds. scattered
showers.  

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580889

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz117-041345-
maui county windward waters-
303 pm hst mon aug 3 2026

.tonight...east winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 12 seconds. scattered showers. 
.tuesday...east winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 11 seconds. scattered showers, mainly in
the morning. 
.tuesday night...east winds 10 to 15 knots. seas to 4 feet. wave
detail: east 4 feet at 10 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.wednesday...east winds 10 to 15 knots. seas to 3 feet. wave
detail: east 3 feet at 4 seconds. isolated showers in the
morning, then scattered showers in the afternoon. 
.wednesday night...east winds to 15 knots. seas to 3 feet. wave
detail: east 3 feet at 4 seconds. scattered showers. 
.thursday...east winds to 15 knots. seas to 3 feet. wave detail:
east 3 feet at 5 seconds. scattered showers, mainly in the
morning. 
.thursday night...east winds to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 5 seconds. scattered showers. 
.friday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east southeast 5 feet at 6 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 7 seconds. scattered showers.  

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580890

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz118-041345-
maui county leeward waters-
303 pm hst mon aug 3 2026

.tonight...northeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 4 seconds. isolated showers after
midnight. 
.tuesday...east winds 7 to 10 knots, becoming 10 to 15 knots in
the afternoon. seas 3 to 4 feet. 
.tuesday night...east northeast winds 10 to 15 knots, becoming
7 to 10 knots after midnight. seas 3 to 4 feet. isolated showers
after midnight. 
.wednesday...east northeast winds 7 to 10 knots. seas to 3 feet. 
.wednesday night...east northeast winds 7 to 10 knots. seas to
3 feet. isolated showers after midnight. 
.thursday...east northeast winds 7 to 10 knots. seas to 3 feet.
wave detail: east southeast 3 feet at 6 seconds. isolated showers
in the morning. 
.thursday night...east northeast winds 10 to 15 knots. seas to
3 feet. wave detail: east southeast 3 feet at 6 seconds. isolated
showers. 
.friday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 6 seconds. isolated showers after
midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 4 feet at 6 seconds and south southwest
3 feet at 14 seconds. isolated showers after midnight.  

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580891

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz119-041345-
maalaea bay-
303 pm hst mon aug 3 2026

.tonight...north northeast winds 15 to 20 knots. seas to 2 feet
or less. 
.tuesday...north winds to 15 knots. seas to 2 feet or less. 
.tuesday night...north northeast winds to 20 knots, becoming
north after midnight. seas to 2 feet or less. 
.wednesday...north winds to 20 knots. seas to 2 feet or less. 
.wednesday night...north winds to 20 knots. seas to 2 feet or
less. 
.thursday...north winds to 20 knots. seas to 2 feet or less. 
.thursday night...north winds to 20 knots. seas to 2 feet or
less. 
.friday...north winds to 20 knots, rising to 25 knots. seas to
2 feet or less. wave detail: north northeast 2 feet at 3 seconds.
.saturday...north winds to 20 knots, rising to 25 knots. seas to
2 feet or less. wave detail: north northeast 2 feet at 3 seconds.

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580892

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz120-041345-
pailolo channel-
303 pm hst mon aug 3 2026

.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 3 feet at 11 seconds. isolated showers this
evening. scattered showers after midnight. 
.tuesday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 3 feet at 11 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 3 to 4 feet. wave detail:
east 3 feet at 10 seconds. isolated showers in the evening.
scattered showers after midnight. 
.wednesday...east northeast winds 15 to 20 knots. seas to 3 feet.
isolated showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas to
3 feet. scattered showers. 
.thursday...east northeast winds 15 to 20 knots. seas to 3 feet.
scattered showers in the morning. isolated showers in the
afternoon. 
.thursday night...east northeast winds 15 to 20 knots. seas to
3 feet. scattered showers. 
.friday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 3 to 4 feet. wave detail: east 4 feet at
4 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 3 to 4 feet. wave detail: east 4 feet at
5 seconds. scattered showers through the night. isolated showers
in the evening, then scattered showers after midnight.  

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580893

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz121-041345-
alenuihaha channel-
303 pm hst mon aug 3 2026

.tonight...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 12 seconds. scattered showers this
evening. isolated showers after midnight. 
.tuesday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 11 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 3 to 5 feet. wave detail:
east northeast 4 feet at 10 seconds. isolated showers. 
.wednesday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 3 to 4 feet. wave detail: east
northeast 3 feet at 4 seconds. isolated showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 4 feet at 5 seconds. scattered showers
in the evening. isolated showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 4 feet at 5 seconds. isolated showers
in the morning. scattered showers in the afternoon. 
.thursday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 4 feet at 5 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 4 to 6 feet. wave detail: east 6 feet at
6 seconds. scattered showers. isolated showers after midnight. 
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 5 to 6 feet. wave detail: east 6 feet at 6 seconds
and south southwest 3 feet at 14 seconds. scattered showers .  

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580894

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz122-041345-
big island windward waters-
303 pm hst mon aug 3 2026

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

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580895

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz123-041345-
big island leeward waters-
303 pm hst mon aug 3 2026

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

$$

fzhw50 phfo 040103
cwfhfo
expires:202608041345;;580896

coastal waters forecast
national weather service honolulu hi
303 pm hst mon aug 3 2026

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


phz124-041345-
big island southeast waters-
303 pm hst mon aug 3 2026

.tonight...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 12 seconds. isolated showers. 
.tuesday...east northeast winds to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 11 seconds. isolated showers. 
.tuesday night...east northeast winds to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 10 seconds. isolated showers.
.wednesday...east northeast winds to 15 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 4 seconds. isolated showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas to
4 feet. wave detail: east 4 feet at 4 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 5 seconds. isolated showers. 
.thursday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 5 feet at 6 seconds. scattered showers.
.friday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 6 feet at 6 seconds. isolated showers in the
morning. isolated showers in the evening, then scattered showers
after midnight. 
.saturday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds and south southwest 3 feet
at 14 seconds. isolated showers through the night, then scattered
showers through the day.  

$$