fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197427

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz110-231330-
kauai northwest waters-
306 pm hst sat aug 22 2026

...small craft advisory in effect from this evening through
sunday afternoon...

.tonight...east winds 20 to 25 knots, easing to 15 to 20 knots
after midnight. seas 6 to 7 feet. wave detail: east 6 feet at
8 seconds and west northwest 3 feet at 11 seconds. isolated
showers after midnight. 
.sunday...east winds 15 to 20 knots, becoming east northeast
20 to 25 knots in the afternoon. seas 6 to 7 feet. wave detail:
east 6 feet at 8 seconds. 
.sunday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 8 seconds and northwest
3 feet at 11 seconds. isolated showers. 
.monday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds. isolated showers in the
morning, then scattered showers in the afternoon. 
.monday night...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 8 seconds and south southwest 3 feet at
12 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 8 seconds and south southwest 3 feet
at 14 seconds. isolated showers. 
.tuesday night...east winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 8 seconds and south southwest 3 feet
at 15 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and south southwest
4 feet at 17 seconds. isolated showers in the morning. isolated
showers through the day. 
.thursday...east northeast winds to 15 knots. seas to 5 feet.
wave detail: east 4 feet at 6 seconds and south southwest 4 feet
at 16 seconds. isolated showers. scattered showers after
midnight.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197428

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz111-231330-
kauai windward waters-
306 pm hst sat aug 22 2026

...small craft advisory in effect from this evening through
sunday afternoon...

.tonight...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east southeast 6 feet at 8 seconds and west northwest
3 feet at 11 seconds. isolated showers after midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east southeast 6 feet at 8 seconds. isolated showers
in the morning. 
.sunday night...east northeast winds 15 to 20 knots. seas to
7 feet. wave detail: east southeast 6 feet at 8 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.monday...east winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: east southeast 6 feet at 8 seconds and south 3 feet at
14 seconds. scattered showers. 
.monday night...east winds to 15 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 8 seconds and south 4 feet at 12 seconds.
isolated showers in the evening, then scattered showers after
midnight. 
.tuesday...east winds to 15 knots. seas 6 to 8 feet. wave detail:
east 6 feet at 8 seconds and south 4 feet at 14 seconds. isolated
showers. 
.tuesday night...east winds to 15 knots. seas 6 to 8 feet. wave
detail: east 6 feet at 7 seconds and south 4 feet at 15 seconds.
isolated showers after midnight. 
.wednesday...east winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: east southeast 5 feet at 7 seconds and south 4 feet at
17 seconds. isolated showers. 
.thursday...east northeast winds 10 to 15 knots. seas 5 to
6 feet. wave detail: east southeast 4 feet at 7 seconds and south
4 feet at 16 seconds. isolated showers, then scattered showers
after midnight.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197429

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz112-231330-
kauai leeward waters-
306 pm hst sat aug 22 2026

...small craft advisory in effect from this evening through
sunday afternoon...

.tonight...east winds 15 to 20 knots. seas 5 to 8 feet. wave
detail: east southeast 7 feet at 8 seconds and west northwest
3 feet at 11 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east southeast 7 feet at 8 seconds and northwest
3 feet at 10 seconds. 
.sunday night...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east 6 feet at 7 seconds and northwest
3 feet at 11 seconds. isolated showers. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds and south southwest 3 feet
at 13 seconds. isolated showers. 
.monday night...east winds 15 to 20 knots. seas 5 to 8 feet. wave
detail: east 6 feet at 7 seconds and south southwest 4 feet at
12 seconds. scattered showers. 
.tuesday...east winds 15 to 20 knots. seas 5 to 8 feet. wave
detail: east 6 feet at 6 seconds and south southwest 4 feet at
14 seconds. scattered showers, mainly in the morning. 
.tuesday night...winds east winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
15 seconds. isolated showers. 
.wednesday...east northeast winds to 20 knots, becoming 15 to
20 knots. in the kaulakahi channel, east northeast winds 15 to
20 knots, becoming east 10 to 15 knots. seas 5 to 7 feet. wave
detail: east 5 feet at 6 seconds and south 4 feet at 17 seconds.
isolated showers. 
.thursday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the evening, easing to 10 to 15 knots after midnight.
in the kaulakahi channel, east northeast winds 7 to 10 knots,
becoming 10 to 15 knots in the evening, veering to east 7 to
10 knots after midnight. seas 4 to 5 feet. wave detail: east
5 feet at 6 seconds and south 4 feet at 16 seconds. isolated
showers.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197430

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz113-231330-
kauai channel-
306 pm hst sat aug 22 2026

...small craft advisory in effect from this evening through
sunday afternoon...

.tonight...east northeast winds to 20 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 7 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east southeast 7 feet at 7 seconds. 
.sunday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 6 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds and south southwest 3 feet
at 14 seconds. scattered showers, mainly in the morning. 
.monday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 6 seconds and south 4 feet at
13 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 6 seconds and south 4 feet at
14 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
15 seconds. isolated showers in the evening. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 17 seconds. isolated showers after midnight. 
.thursday...east northeast winds to 15 knots. seas to 5 feet.
wave detail: east 4 feet at 6 seconds and south 4 feet at
16 seconds. isolated showers.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197431

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz114-231330-
oahu windward waters-
306 pm hst sat aug 22 2026

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

.tonight...east winds to 20 knots. seas 7 to 8 feet. wave detail:
east southeast 7 feet at 8 seconds and west northwest 3 feet at
11 seconds. isolated showers after midnight. 
.sunday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east southeast 7 feet at 8 seconds. 
.sunday night...east northeast winds to 20 knots. seas 7 to
8 feet. wave detail: east southeast 7 feet at 8 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.monday...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east southeast 7 feet at 8 seconds. scattered showers. 
.monday night...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 8 seconds. isolated showers after
midnight. 
.tuesday...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 8 seconds. isolated showers in the
morning. 
.tuesday night...east winds to 15 knots, becoming east northeast
after midnight. seas 6 to 7 feet. wave detail: east 6 feet at
7 seconds. isolated showers after midnight. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 7 seconds. isolated showers. 
.thursday...east winds 15 to 20 knots. seas to 5 feet. wave
detail: east southeast 5 feet at 7 seconds. isolated showers.
scattered showers after midnight.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197432

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz115-231330-
oahu leeward waters-
306 pm hst sat aug 22 2026

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

.tonight...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east southeast 7 feet at 7 seconds. 
.sunday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east southeast 7 feet at 7 seconds. 
.sunday night...east northeast winds 15 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. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south southwest 3 feet
at 14 seconds. scattered showers, mainly in the morning. 
.monday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
13 seconds. scattered showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 6 seconds and south southwest 4 feet
at 14 seconds. scattered showers in the morning. isolated showers
in the afternoon. 
.tuesday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 5 feet at 6 seconds and south southwest
4 feet at 15 seconds. isolated showers. 
.wednesday...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 17 seconds. isolated showers after midnight. 
.thursday...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 5 seconds and south 4 feet at
16 seconds. isolated showers in the morning. isolated showers
through the day.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197433

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz116-231330-
kaiwi channel-
306 pm hst sat aug 22 2026

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

.tonight...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 7 seconds. 
.sunday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 8 seconds. 
.sunday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east 7 feet at 7 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 7 seconds and south southwest 3 feet
at 14 seconds. scattered showers. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east 7 feet at 7 seconds and south southwest
4 feet at 13 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 7 seconds and south southwest 4 feet
at 13 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 7 seconds and south southwest
4 feet at 15 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 4 feet at 17 seconds. isolated showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 5 feet at 5 seconds and south
4 feet at 16 seconds. isolated showers in the morning. isolated
showers after midnight.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197434

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz117-231330-
maui county windward waters-
306 pm hst sat aug 22 2026

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

.tonight...east winds 20 to 25 knots. seas 7 to 8 feet. wave
detail: east southeast 7 feet at 8 seconds. isolated showers this
evening. scattered showers after midnight. 
.sunday...east winds 20 to 25 knots. seas 7 to 8 feet. wave
detail: east southeast 7 feet at 8 seconds. scattered showers. 
.sunday night...east winds 20 to 25 knots. seas 7 to 8 feet. wave
detail: east southeast 7 feet at 8 seconds. scattered showers. 
.monday...east winds to 20 knots. seas 7 to 8 feet. wave detail:
east southeast 7 feet at 8 seconds. scattered showers. 
.monday night...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east southeast 7 feet at 8 seconds. isolated showers. 
.tuesday...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east southeast 6 feet at 8 seconds. isolated showers in
the morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 7 seconds. 
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 7 seconds. isolated showers. 
.thursday...east winds 15 to 20 knots. seas to 5 feet. wave
detail: east southeast 4 feet at 7 seconds. isolated showers,
then scattered showers after midnight.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197435

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz118-231330-
maui county leeward waters-
306 pm hst sat aug 22 2026

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

.tonight...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 7 feet at 7 seconds. 
.sunday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east southeast 7 feet at 8 seconds. 
.sunday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds and south southwest
3 feet at 14 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.monday...east northeast winds 10 to 15 knots, becoming east
15 to 20 knots in the afternoon. seas 5 to 7 feet. wave detail:
east 4 feet at 6 seconds and south southwest 4 feet at
13 seconds. scattered showers, mainly in the morning. 
.monday night...east northeast winds 10 to 15 knots, rising to
15 to 20 knots after midnight. seas 5 to 7 feet. wave detail:
east 4 feet at 6 seconds and south southwest 4 feet at
13 seconds. isolated showers in the evening. scattered showers
after midnight. 
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: east southeast 4 feet at 6 seconds and south
southwest 4 feet at 14 seconds. isolated showers. 
.tuesday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east southeast 4 feet at 6 seconds and south
southwest 4 feet at 15 seconds. 
.wednesday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots after midnight. seas 4 to 6 feet. wave detail: east
southeast 4 feet at 5 seconds and south southwest 4 feet at
17 seconds. 
.thursday...east northeast winds 7 to 10 knots, becoming 10 to
15 knots. seas 3 to 5 feet. wave detail: south 4 feet at
16 seconds and east southeast 3 feet at 5 seconds. isolated
showers after midnight.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197436

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz119-231330-
maalaea bay-
306 pm hst sat aug 22 2026

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

.tonight...north winds to 25 knots, rising to 30 knots after
midnight. seas to 3 feet. wave detail: northeast 3 feet at
4 seconds. 
.sunday...north northeast winds 25 to 30 knots. seas 3 to 4 feet.
wave detail: north northeast 4 feet at 4 seconds. isolated
showers. 
.sunday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 4 seconds. scattered
showers. 
.monday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. scattered showers,
mainly in the morning. 
.monday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds. 
.tuesday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. 
.tuesday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds. 
.wednesday...north winds to 25 knots, easing to 20 knots after
midnight. seas to 2 feet or less. wave detail: north northeast
2 feet at 3 seconds. 
.thursday...north winds to 20 knots, rising to 25 knots in the
evening, easing to 20 knots after midnight. seas to 2 feet or
less.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197437

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz120-231330-
pailolo channel-
306 pm hst sat aug 22 2026

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

.tonight...east northeast winds 25 to 30 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 6 seconds. isolated showers after
midnight. 
.sunday...east northeast winds 25 to 30 knots. seas 5 to 7 feet.
wave detail: east 7 feet at 5 seconds. isolated showers in the
morning. 
.sunday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 4 feet at 5 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.monday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds. scattered showers. 
.monday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 6 seconds. 
.tuesday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds. 
.tuesday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds. 
.wednesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 3 to 5 feet. wave detail: east
3 feet at 4 seconds. isolated showers in the evening. 
.thursday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the evening, easing to 15 to 20 knots after midnight.
seas to 3 feet. wave detail: east 3 feet at 5 seconds. isolated
showers.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197438

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz121-231330-
alenuihaha channel-
306 pm hst sat aug 22 2026

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

.tonight...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east 10 feet at 8 seconds. isolated
showers. 
.sunday...east northeast winds 25 to 30 knots. seas 8 to 10 feet.
wave detail: east 10 feet at 8 seconds. isolated showers in the
morning. scattered showers in the afternoon. 
.sunday night...east northeast winds 25 to 30 knots, easing to
20 to 25 knots after midnight. seas 6 to 8 feet. wave detail:
east 7 feet at 8 seconds and south southwest 3 feet at
14 seconds. scattered showers. 
.monday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 7 seconds and south southwest 4 feet
at 14 seconds. scattered showers. 
.monday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 6 to 8 feet. wave detail:
east 6 feet at 7 seconds and south southwest 4 feet at
13 seconds. isolated showers. 
.tuesday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 7 seconds and south southwest 4 feet
at 14 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds 20 to 25 knots. seas 6 to
7 feet. wave detail: east 6 feet at 7 seconds and south southwest
4 feet at 15 seconds. isolated showers after midnight. 
.wednesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 5 to 7 feet. wave detail: east
5 feet at 6 seconds and south southwest 4 feet at 17 seconds.
isolated showers through the day. 
.thursday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the evening, easing to 15 to 20 knots after midnight.
seas 4 to 6 feet. wave detail: south southwest 5 feet at
16 seconds and east 4 feet at 5 seconds. isolated showers.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197439

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz122-231330-
big island windward waters-
306 pm hst sat aug 22 2026

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

.tonight...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east southeast 7 feet at 8 seconds. numerous showers
this evening, then occasional heavy showers after midnight. 
.sunday...east winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: east southeast 7 feet at 8 seconds. occasional heavy
showers. 
.sunday night...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east southeast 6 feet at 8 seconds and south southwest
3 feet at 14 seconds. numerous heavy showers. 
.monday...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east southeast 5 feet at 8 seconds and south southwest
3 feet at 14 seconds. numerous heavy showers. 
.monday night...east winds to 15 knots. seas 6 to 7 feet. wave
detail: east southeast 5 feet at 8 seconds and south southwest
3 feet at 13 seconds. scattered heavy showers in the evening,
then isolated showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 8 seconds and south southwest 4 feet
at 15 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 8 seconds and south southwest
4 feet at 15 seconds. isolated showers. 
.wednesday...east northeast winds 10 to 15 knots. seas 5 to
6 feet. wave detail: east 4 feet at 7 seconds and south southwest
4 feet at 17 seconds. isolated showers. 
.thursday...east northeast winds 10 to 15 knots. seas 5 to
6 feet. wave detail: south 4 feet at 16 seconds and east 3 feet
at 7 seconds. isolated showers through the night, then scattered
showers through the day.  

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197440

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz123-231330-
big island leeward waters-
306 pm hst sat aug 22 2026

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

.tonight...west of the big island, south southwest winds 7 to
10 knots this evening, becoming variable less than 10 knots. near
south point, east northeast winds 20 to 25 knots, rising to 25 to
30 knots after midnight. seas 7 to 10 feet. wave detail: east
northeast 8 feet at 7 seconds, east southeast 3 feet at 8 seconds
and west northwest 3 feet at 11 seconds. isolated showers after
midnight. 
.sunday...winds variable less than 10 knots west of the big
island...east northeast 25 to 30 knots near south point. seas
7 to 10 feet. wave detail: east northeast 7 feet at 7 seconds and
east southeast 3 feet at 9 seconds. isolated showers in the
morning, then scattered showers in the afternoon. 
.sunday night...winds variable less than 10 knots west of the big
island...east northeast 20 to 25 knots near south point. seas
5 to 8 feet. wave detail: east northeast 5 feet at 6 seconds and
south southwest 3 feet at 14 seconds. scattered showers. 
.monday...winds variable less than 10 knots west of the big
island...east to 20 knots near south point. seas 5 to 8 feet.
wave detail: east northeast 4 feet at 5 seconds and south
southwest 4 feet at 14 seconds. scattered showers, mainly in the
morning. 
.monday night...west of the big island, winds variable less than
10 knots, becoming north northwest 7 to 10 knots after midnight.
near south point, east winds to 20 knots. seas 5 to 8 feet. wave
detail: east northeast 4 feet at 5 seconds and south southwest
4 feet at 13 seconds. scattered heavy showers. 
.tuesday...west of the big island, winds variable less than
10 knots, becoming northwest 7 to 10 knots in the afternoon. near
south point, east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east northeast 4 feet at 5 seconds and south southwest
4 feet at 14 seconds. scattered showers. 
.tuesday night...west of the big island, north winds 7 to
10 knots, backing to south after midnight. near south point, east
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
15 seconds. scattered showers. 
.wednesday...west of the big island, north northwest winds to
10 knots in the morning, becoming variable less than 10 knots,
then becoming south southwest 7 to 10 knots in the evening,
veering to west. near south point, east northeast winds 15 to
20 knots. seas 5 to 7 feet. wave detail: east northeast 4 feet at
5 seconds and south southwest 4 feet at 17 seconds. scattered
showers. 
.thursday...west of the big island, northwest winds to 10 knots
in the morning, becoming variable less than 10 knots, then
becoming south 7 to 10 knots in the evening, veering to north
northwest to 10 knots. near south point, east northeast winds
15 to 20 knots, becoming east 10 to 15 knots in the afternoon,
then becoming east northeast 15 to 20 knots. seas 4 to 6 feet.
wave detail: south 4 feet at 16 seconds and east northeast 3 feet
at 5 seconds. scattered showers in the morning. isolated showers.

$$

fzhw50 phfo 230106
cwfhfo
expires:202608231330;;197441

coastal waters forecast
national weather service honolulu hi
306 pm hst sat aug 22 2026

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


phz124-231330-
big island southeast waters-
306 pm hst sat aug 22 2026

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

.tonight...east northeast winds 25 to 30 knots. seas 9 to
13 feet. wave detail: east southeast 10 feet at 9 seconds and
west northwest 3 feet at 10 seconds. numerous showers this
evening, then occasional heavy showers after midnight. 
.sunday...east northeast winds 25 to 30 knots. seas 9 to 12 feet.
wave detail: east southeast 10 feet at 9 seconds. occasional
heavy showers. 
.sunday night...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east southeast 6 feet at 8 seconds and south
southwest 3 feet at 14 seconds. occasional heavy showers. 
.monday...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east southeast 5 feet at 8 seconds and south
southwest 4 feet at 13 seconds. occasional heavy showers. 
.monday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 5 feet at 8 seconds and south southwest
4 feet at 13 seconds. scattered heavy showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 5 feet at 8 seconds and south southwest 4 feet
at 14 seconds. isolated showers. 
.tuesday night...east northeast winds to 20 knots. seas 6 to
8 feet. wave detail: east 5 feet at 8 seconds and south southwest
4 feet at 15 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 5 feet at 6 seconds and south southwest
4 feet at 17 seconds. isolated showers. 
.thursday...east northeast winds to 20 knots, becoming 15 to
20 knots. seas to 6 feet. wave detail: east 5 feet at 6 seconds
and south 4 feet at 16 seconds. isolated showers.  

$$