fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939124

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz110-110215-
kauai northwest waters-
311 am hst mon aug 10 2026

.today...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 6 seconds and south southwest 3 feet
at 15 seconds. isolated showers. 
.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds and south southwest 3 feet
at 15 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds and south southwest 3 feet
at 14 seconds. isolated showers in the morning. 
.tuesday night...east winds to 15 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 6 seconds and south southwest 4 feet at
13 seconds. isolated showers. 
.wednesday...east northeast winds to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds and south southwest 4 feet
at 18 seconds. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and south southwest
4 feet at 16 seconds. isolated showers. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east 6 feet at 6 seconds, east 4 feet at
9 seconds and south southwest 4 feet at 15 seconds. isolated
showers. 
.friday...east northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: east 9 feet at 9 seconds, east 7 feet at 12 seconds
and south southwest 4 feet at 14 seconds. isolated showers in the
evening. scattered showers after midnight.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939125

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz111-110215-
kauai windward waters-
311 am hst mon aug 10 2026

.today...east northeast winds to 15 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 6 seconds and south 3 feet at
15 seconds. scattered showers. 
.tonight...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east southeast 4 feet at 6 seconds and south 3 feet
at 15 seconds. isolated showers. 
.tuesday...east winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: east southeast 4 feet at 6 seconds and south 3 feet at
14 seconds. isolated showers in the morning. 
.tuesday night...east winds to 15 knots. seas 4 to 6 feet. wave
detail: east southeast 4 feet at 6 seconds and south 4 feet at
18 seconds. isolated showers. 
.wednesday...east winds to 15 knots. seas 4 to 6 feet. wave
detail: east southeast 4 feet at 6 seconds and south 4 feet at
18 seconds. 
.wednesday night...east northeast winds to 15 knots. seas 4 to
6 feet. wave detail: east southeast 4 feet at 6 seconds and south
4 feet at 16 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.thursday...east northeast winds to 15 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 8 seconds and south 4 feet at
15 seconds. isolated showers. 
.friday...east northeast winds to 15 knots. seas 7 to 10 feet.
wave detail: east southeast 9 feet at 9 seconds, east 7 feet at
12 seconds and south 4 feet at 14 seconds. isolated showers in
the morning. isolated showers in the evening, then scattered
showers after midnight.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939126

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz112-110215-
kauai leeward waters-
311 am hst mon aug 10 2026

.today...east northeast winds 10 to 15 knots, rising to 15 to
20 knots this afternoon. seas 4 to 6 feet. wave detail: east
southeast 5 feet at 6 seconds and south 3 feet at 15 seconds.
scattered showers. 
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east southeast 4 feet at 6 seconds and south 3 feet
at 15 seconds. scattered showers. 
.tuesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east southeast 4 feet at 6 seconds and south 3 feet at
14 seconds. isolated showers. 
.tuesday night...east winds to 15 knots. seas 5 to 7 feet. wave
detail: east 4 feet at 6 seconds and south 4 feet at 18 seconds.
isolated showers. 
.wednesday...east northeast winds to 15 knots. in the kaulakahi
channel, east winds 10 to 15 knots, backing to east northeast
7 to 10 knots in the afternoon. seas 5 to 7 feet. wave detail:
east 5 feet at 6 seconds and south 4 feet at 18 seconds. 
.wednesday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
16 seconds. isolated showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. in the kaulakahi
channel, east northeast winds 15 to 20 knots, becoming northeast
10 to 15 knots. seas 6 to 9 feet. wave detail: east 6 feet at
7 seconds and south 4 feet at 15 seconds. isolated showers in the
morning. isolated showers after midnight. 
.friday...east northeast winds 15 to 20 knots. in the kaulakahi
channel, northeast winds 7 to 10 knots, becoming 10 to 15 knots
in the afternoon and evening, veering to east northeast 7 to
10 knots after midnight. seas 6 to 8 feet. wave detail: east
8 feet at 8 seconds, south 4 feet at 14 seconds and east 3 feet
at 11 seconds. scattered showers after midnight.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939127

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz113-110215-
kauai channel-
311 am hst mon aug 10 2026

.today...east northeast winds 15 to 20 knots. seas to 5 feet.
wave detail: east 4 feet at 6 seconds and south 3 feet at
15 seconds. scattered showers, mainly this morning. 
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 5 seconds and south 3 feet at
15 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east 4 feet at 5 seconds and south 3 feet at
14 seconds. 
.tuesday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: east northeast 4 feet at 5 seconds and south
4 feet at 13 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south 4 feet
at 18 seconds. 
.wednesday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 16 seconds. isolated showers after midnight. 
.thursday...northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 15 seconds. isolated showers in the morning. isolated showers
through the day. 
.friday...northeast winds 15 to 20 knots. seas 7 to 9 feet. wave
detail: east northeast 9 feet at 8 seconds, east 5 feet at
12 seconds and south 4 feet at 14 seconds. isolated showers in
the evening. scattered showers after midnight.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939128

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz114-110215-
oahu windward waters-
311 am hst mon aug 10 2026

.today...east northeast winds to 15 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 6 seconds. scattered showers, mainly this
morning. 
.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 5 seconds. isolated showers. 
.tuesday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 5 seconds. 
.tuesday night...east winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and south southwest 3 feet
at 13 seconds. 
.wednesday...east northeast winds to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds and south southwest 4 feet
at 18 seconds. 
.wednesday night...east northeast winds to 15 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
16 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east 6 feet at 6 seconds, east southeast
4 feet at 9 seconds and south 4 feet at 15 seconds. isolated
showers in the morning. isolated showers through the day. 
.friday...east northeast winds 15 to 20 knots. seas 8 to 11 feet.
wave detail: east 11 feet at 9 seconds, east 8 feet at 12 seconds
and south 4 feet at 14 seconds. isolated showers in the morning.
isolated showers in the evening, then scattered showers after
midnight.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939129

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz115-110215-
oahu leeward waters-
311 am hst mon aug 10 2026

.today...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 3 feet at
15 seconds. isolated showers. 
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 6 seconds and south 3 feet at
15 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 6 seconds and south 3 feet at
14 seconds. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 4 feet at 5 seconds and south 4 feet at
13 seconds. 
.wednesday...east northeast winds to 15 knots. seas 5 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds and south 4 feet
at 18 seconds. 
.wednesday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 16 seconds. isolated showers after midnight. 
.thursday...northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 15 seconds. isolated showers after midnight. 
.friday...northeast winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: east northeast 8 feet at 8 seconds and south 4 feet at
14 seconds. isolated showers in the evening. scattered showers
after midnight.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939130

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz116-110215-
kaiwi channel-
311 am hst mon aug 10 2026

.today...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south
southwest 3 feet at 15 seconds. isolated showers this morning. 
.tonight...east northeast winds to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds and south
southwest 3 feet at 15 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds and south
southwest 3 feet at 14 seconds. 
.tuesday night...east northeast winds to 20 knots, easing to
15 knots after midnight. seas 4 to 6 feet. wave detail: east
northeast 4 feet at 5 seconds and south southwest 4 feet at
13 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 4 feet at 18 seconds. 
.wednesday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 4 feet at 16 seconds. isolated showers after midnight. 
.thursday...east northeast winds to 20 knots. seas 6 to 9 feet.
wave detail: northeast 7 feet at 6 seconds, south southwest
4 feet at 15 seconds and east 3 feet at 9 seconds. isolated
showers in the morning. isolated showers through the day. 
.friday...northeast winds 15 to 20 knots. seas 7 to 10 feet. wave
detail: east northeast 10 feet at 9 seconds, east 7 feet at
12 seconds and south southwest 4 feet at 14 seconds. isolated
showers in the evening. scattered showers after midnight.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939131

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz117-110215-
maui county windward waters-
311 am hst mon aug 10 2026

.today...east winds 15 to 20 knots. seas to 4 feet. wave detail:
east 4 feet at 5 seconds. isolated showers. 
.tonight...east winds 15 to 20 knots. seas to 4 feet. wave
detail: east 4 feet at 5 seconds. isolated showers. 
.tuesday...east winds 15 to 20 knots. seas to 4 feet. wave
detail: east 4 feet at 5 seconds. 
.tuesday night...east winds 15 to 20 knots. seas to 4 feet. wave
detail: east northeast 4 feet at 5 seconds. isolated showers
after midnight. 
.wednesday...east winds to 15 knots. seas to 4 feet. wave detail:
east northeast 4 feet at 5 seconds. isolated showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 5 feet at 6 seconds. isolated
showers. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: northeast 6 feet at 6 seconds and east
southeast 4 feet at 9 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots. seas 8 to 11 feet.
wave detail: east northeast 11 feet at 8 seconds and east 8 feet
at 12 seconds. isolated showers through the night. scattered
showers through the day.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939132

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz118-110215-
maui county leeward waters-
311 am hst mon aug 10 2026

.today...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 5 seconds and south southwest 3 feet at
15 seconds. isolated showers this morning. 
.tonight...east winds 20 to 25 knots, becoming east northeast
15 to 20 knots after midnight. seas 4 to 6 feet. wave detail:
east southeast 4 feet at 5 seconds and south southwest 3 feet at
15 seconds. isolated showers in the evening. 
.tuesday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east southeast 4 feet at 5 seconds and south southwest
3 feet at 14 seconds. 
.tuesday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: south southwest 4 feet at 13 seconds and
east southeast 3 feet at 5 seconds. 
.wednesday...east northeast winds 7 to 10 knots, becoming 10 to
15 knots in the afternoon. seas 4 to 6 feet. wave detail: south
southwest 4 feet at 18 seconds and east 3 feet at 5 seconds. 
.wednesday night...northeast winds 10 to 15 knots. seas 5 to
6 feet. wave detail: south 4 feet at 17 seconds and east 3 feet
at 6 seconds. 
.thursday...northeast winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: east 4 feet at 6 seconds and south 4 feet at
15 seconds. 
.friday...northeast winds 15 to 20 knots, easing to 10 to
15 knots. seas 5 to 8 feet. wave detail: east northeast 8 feet at
7 seconds, south 4 feet at 14 seconds and east 3 feet at
12 seconds. isolated showers in the evening. scattered showers
after midnight.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939133

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz119-110215-
maalaea bay-
311 am hst mon aug 10 2026

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

.today...north northeast winds to 25 knots. seas to 2 feet or
less. 
.tonight...north winds to 25 knots. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds. 
.tuesday...north northeast winds to 25 knots. seas to 2 feet or
less. 
.tuesday night...north northeast winds to 20 knots. seas to
3 feet. 
.wednesday...north northeast winds to 20 knots. seas 3 to 4 feet.
wave detail: south southwest 4 feet at 18 seconds and north
northeast 3 feet at 3 seconds. 
.wednesday night...north winds to 25 knots, easing to 20 knots
after midnight. seas 3 to 4 feet. wave detail: south southwest
4 feet at 17 seconds and north northeast 3 feet at 3 seconds. 
.thursday...north winds to 20 knots, rising to 25 knots. seas
3 to 4 feet. wave detail: south southwest 4 feet at 15 seconds
and north northeast 3 feet at 3 seconds. 
.friday...north winds to 25 knots, easing to 20 knots. seas 3 to
4 feet. wave detail: north northeast 4 feet at 5 seconds and
south southwest 3 feet at 14 seconds. isolated showers through
the day.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939134

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz120-110215-
pailolo channel-
311 am hst mon aug 10 2026

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

.today...east northeast winds 20 to 25 knots. seas 4 to 5 feet.
wave detail: east northeast 4 feet at 5 seconds. scattered
showers this morning. isolated showers this afternoon. 
.tonight...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. scattered showers in the
evening. 
.tuesday...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east northeast 3 feet at 5 seconds. 
.tuesday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east northeast 3 feet at 5 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east northeast 4 feet at 5 seconds and south
southwest 3 feet at 17 seconds. 
.wednesday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 3 to 5 feet. wave detail:
east northeast 4 feet at 6 seconds and south southwest 3 feet at
17 seconds. isolated showers after midnight. 
.thursday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 4 to 6 feet. wave detail: east northeast 5 feet at
6 seconds and south southwest 3 feet at 15 seconds. isolated
showers in the morning. isolated showers through the day. 
.friday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 5 to 7 feet. wave detail: east northeast 7 feet at
7 seconds, east 3 feet at 11 seconds and south southwest 3 feet
at 14 seconds. isolated showers. scattered showers after
midnight.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939135

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz121-110215-
alenuihaha channel-
311 am hst mon aug 10 2026

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

.today...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south
southwest 3 feet at 15 seconds. isolated showers. 
.tonight...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south
southwest 3 feet at 15 seconds. isolated showers. 
.tuesday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 5 seconds and south
southwest 3 feet at 14 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 5 seconds and south
southwest 4 feet at 13 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 18 seconds. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 17 seconds. isolated showers. 
.thursday...northeast winds 15 to 20 knots, becoming east
northeast 20 to 25 knots. seas 6 to 9 feet. wave detail: east
northeast 7 feet at 6 seconds, east 4 feet at 9 seconds and south
southwest 4 feet at 15 seconds. isolated showers. 
.friday...east northeast winds 20 to 25 knots, becoming northeast
15 to 20 knots. seas 7 to 10 feet. wave detail: east northeast
10 feet at 8 seconds, east 7 feet at 12 seconds and south
southwest 4 feet at 14 seconds. scattered showers.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939136

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz122-110215-
big island windward waters-
311 am hst mon aug 10 2026

.today...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: north northeast 4 feet at 5 seconds and south
southwest 3 feet at 15 seconds. isolated showers. 
.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: north northeast 3 feet at 4 seconds and south
southwest 3 feet at 14 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: north northeast 3 feet at 4 seconds and south
southwest 3 feet at 14 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: south southwest 4 feet at 13 seconds and
north northeast 3 feet at 4 seconds. isolated showers. 
.wednesday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 4 to 6 feet. wave detail: north
northeast 4 feet at 5 seconds and south southwest 4 feet at
18 seconds. isolated showers. 
.wednesday night...northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: north northeast 4 feet at 5 seconds and
south 4 feet at 17 seconds. scattered showers. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: north northeast 5 feet at 6 seconds, east southeast
4 feet at 9 seconds and south 4 feet at 15 seconds. scattered
showers in the morning, then isolated showers in the afternoon.
scattered showers through the day. 
.friday...north northeast winds 15 to 20 knots. seas 9 to
12 feet. wave detail: northeast 11 feet at 7 seconds, east 8 feet
at 12 seconds and south 4 feet at 14 seconds. scattered showers
through the night, then numerous showers through the day.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939137

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz123-110215-
big island leeward waters-
311 am hst mon aug 10 2026

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

.today...west of the big island, south winds 7 to 10 knots. near
south point, east winds 20 to 25 knots, becoming to 20 knots this
afternoon. seas 5 to 7 feet. wave detail: east northeast 5 feet
at 6 seconds and south southwest 3 feet at 15 seconds. scattered
showers this morning. isolated showers this afternoon. 
.tonight...north northwest winds 7 to 10 knots west of the big
island...east 20 to 25 knots near south point. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south
southwest 3 feet at 15 seconds. isolated showers. 
.tuesday...west of the big island, southeast winds 7 to 10 knots,
veering to west 10 to 15 knots in the afternoon. near south
point, east winds 20 to 25 knots. seas 4 to 6 feet. wave detail:
northeast 4 feet at 6 seconds and south southwest 3 feet at
14 seconds. isolated showers. 
.tuesday night...west of the big island, south winds 7 to
10 knots in the evening, becoming variable less than 10 knots.
near south point, east winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: northeast 4 feet at 5 seconds and south southwest
4 feet at 13 seconds. isolated showers. 
.wednesday...west of the big island, northwest winds 7 to
10 knots in the morning, becoming variable less than 10 knots.
near kawaihae, east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: northeast 4 feet at 5 seconds and south
southwest 4 feet at 18 seconds. isolated showers in the morning. 
.wednesday night...winds variable less than 10 knots west of the
big island...east northeast 10 to 15 knots near south point. seas
5 to 7 feet. wave detail: northeast 4 feet at 6 seconds and south
southwest 4 feet at 17 seconds. isolated showers. 
.thursday...west of the big island, northwest winds. winds
southeast 7 to 10 knots in the afternoon. winds variable less
than 10 knots in the morning. near south point, east northeast
winds 15 to 20 knots in the evening, becoming north northwest
7 to 10 knots. seas 5 to 8 feet. wave detail: north northeast
5 feet at 7 seconds and south southwest 4 feet at 15 seconds.
scattered showers after midnight. 
.friday...west of the big island, southeast winds 7 to 10 knots,
becoming variable less than 10 knots, then becoming north 7 to
10 knots after midnight. near south point, winds variable less
than 10 knots, becoming east 7 to 10 knots in the afternoon,
backing to northeast in the evening, backing to west northwest
after midnight. seas 6 to 9 feet. wave detail: north northeast
8 feet at 9 seconds and south southwest 4 feet at 14 seconds.
isolated showers through the night, then scattered showers
through the day.  

$$

fzhw50 phfo 101311
cwfhfo
expires:202608110215;;939138

coastal waters forecast
national weather service honolulu hi
311 am hst mon aug 10 2026

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


phz124-110215-
big island southeast waters-
311 am hst mon aug 10 2026

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

.today...east northeast winds 20 to 25 knots. seas 6 to 7 feet. 
wave detail: northeast 5 feet at 5 seconds and south southwest 3 
feet at 15 seconds. scattered showers this morning. 
.tonight...east northeast winds 20 to 25 knots. seas to 6 feet.
wave detail: northeast 5 feet at 5 seconds and south southwest
3 feet at 15 seconds. isolated showers. 
.tuesday...east northeast winds 20 to 25 knots. seas to 6 feet. 
wave detail: northeast 5 feet at 5 seconds and south southwest 3 
feet at 14 seconds. 
.tuesday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: northeast 5 feet at 5 seconds and south
southwest 4 feet at 13 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 18 seconds. isolated showers. 
.wednesday night...east northeast winds to 20 knots. seas 6 to
9 feet. wave detail: northeast 7 feet at 6 seconds and south
4 feet at 17 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.thursday...northeast winds 20 to 25 knots. seas 8 to 10 feet.
wave detail: northeast 8 feet at 7 seconds, east southeast 4 feet
at 10 seconds and south 4 feet at 15 seconds. isolated showers.
scattered showers after midnight. 
.friday...northeast winds 15 to 20 knots, backing to north
northwest after midnight. seas 8 to 11 feet. wave detail:
northeast 10 feet at 8 seconds, east 7 feet at 12 seconds and
south 4 feet at 14 seconds. numerous showers through the night,
then scattered showers in the evening. numerous showers after
midnight.  

$$