fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684302

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz110-191415-
kauai northwest waters-
312 pm hst fri sep 18 2026

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

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684303

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz111-191415-
kauai windward waters-
312 pm hst fri sep 18 2026

.tonight...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 8 seconds. numerous showers, mainly this
evening. 
.saturday...east winds 15 to 20 knots. seas to 6 feet. wave
detail: east 6 feet at 8 seconds. scattered showers. 
.saturday night...east winds to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 8 seconds and south 4 feet at 15 seconds.
isolated showers in the evening, then scattered showers after
midnight. 
.sunday...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 7 seconds and south 4 feet at 15 seconds.
scattered showers in the morning. 
.sunday night...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 7 seconds and south 4 feet at 14 seconds.
isolated showers after midnight. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds and south 4 feet at
14 seconds. 
.monday night...east northeast winds to 15 knots. seas 6 to
7 feet. wave detail: east 6 feet at 8 seconds and south 4 feet at
13 seconds. isolated showers in the evening. scattered showers
after midnight. 
.tuesday...east northeast winds to 15 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds and south 3 feet at
12 seconds. scattered showers. 
.wednesday...east northeast winds to 15 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684304

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz112-191415-
kauai leeward waters-
312 pm hst fri sep 18 2026

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

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684305

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz113-191415-
kauai channel-
312 pm hst fri sep 18 2026

.tonight...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 7 seconds and southwest 3 feet at
16 seconds. scattered showers, mainly this evening. 
.saturday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 7 seconds and south southwest 3 feet
at 15 seconds. isolated showers. 
.saturday night...east winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 7 seconds and south 4 feet at
15 seconds. isolated showers. 
.sunday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds and south 4 feet at
15 seconds. 
.sunday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 7 seconds and south 4 feet at
14 seconds. 
.monday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 14 seconds. 
.monday night...east northeast winds to 20 knots, easing to
15 knots after midnight. seas 6 to 7 feet. wave detail: east
northeast 6 feet at 6 seconds and south 4 feet at 13 seconds.
isolated showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 7 seconds and south 3 feet
at 12 seconds. isolated showers, then scattered showers after
midnight. 
.wednesday...northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 6 seconds and south 3 feet
at 12 seconds. isolated showers through the night, then scattered
showers through the day.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684306

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz114-191415-
oahu windward waters-
312 pm hst fri sep 18 2026

.tonight...east winds to 20 knots. seas 6 to 7 feet. wave detail:
east 7 feet at 7 seconds. scattered showers. 
.saturday...east winds to 20 knots. seas 6 to 7 feet. wave
detail: east 7 feet at 7 seconds. scattered showers in the
morning. isolated showers in the afternoon. 
.saturday night...east winds to 20 knots. seas 6 to 7 feet. wave
detail: east 7 feet at 7 seconds. isolated showers in the
evening. scattered showers after midnight. 
.sunday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 7 seconds. isolated showers in the
morning. 
.sunday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east 7 feet at 8 seconds. 
.monday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 8 seconds. 
.monday night...east northeast winds to 20 knots, easing to
15 knots after midnight. seas 6 to 7 feet. wave detail: east
6 feet at 7 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 8 seconds. scattered showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 8 seconds. scattered showers
in the morning, then isolated showers in the afternoon. scattered
showers through the day.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684307

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz115-191415-
oahu leeward waters-
312 pm hst fri sep 18 2026

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

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684308

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz116-191415-
kaiwi channel-
312 pm hst fri sep 18 2026

.tonight...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 6 seconds and southwest 3 feet at
16 seconds. isolated showers this evening. 
.saturday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 6 seconds and south southwest 3 feet
at 15 seconds. isolated showers in the afternoon. 
.saturday night...east northeast winds to 20 knots. seas 5 to
8 feet. wave detail: east 7 feet at 6 seconds and south 4 feet at
15 seconds. 
.sunday...east northeast winds to 20 knots. seas 6 to 8 feet.
wave detail: east northeast 7 feet at 7 seconds and south 4 feet
at 15 seconds. 
.sunday night...east northeast winds to 20 knots. seas 6 to
8 feet. wave detail: east northeast 7 feet at 7 seconds and south
4 feet at 14 seconds. 
.monday...east northeast winds to 20 knots. seas 6 to 8 feet.
wave detail: east northeast 7 feet at 6 seconds and south 4 feet
at 14 seconds. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 7 feet at 6 seconds and south
4 feet at 13 seconds. scattered showers after midnight. 
.tuesday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds and south 3 feet
at 12 seconds. isolated showers in the morning. isolated showers
through the day. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 6 seconds. isolated
showers.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684309

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz117-191415-
maui county windward waters-
312 pm hst fri sep 18 2026

.tonight...east winds to 20 knots. seas 6 to 7 feet. wave detail:
east 7 feet at 8 seconds. scattered showers. 
.saturday...east winds to 20 knots. seas 6 to 7 feet. wave
detail: east 7 feet at 7 seconds. isolated showers. 
.saturday night...east winds to 20 knots. seas 6 to 7 feet. wave
detail: east 7 feet at 7 seconds. isolated showers. 
.sunday...east winds to 20 knots. seas 6 to 7 feet. wave detail:
east 6 feet at 7 seconds. isolated showers. 
.sunday night...east northeast winds to 20 knots. seas to 6 feet.
wave detail: east 6 feet at 7 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. scattered showers in the afternoon. 
.monday night...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 8 seconds. scattered showers in the
evening, then numerous showers after midnight. 
.tuesday...east winds to 20 knots. seas 6 to 7 feet. wave detail:
east 7 feet at 8 seconds. scattered showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 9 seconds. scattered showers.

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684310

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz118-191415-
maui county leeward waters-
312 pm hst fri sep 18 2026

.tonight...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east southeast 6 feet at 7 seconds and southwest 3 feet
at 16 seconds. isolated showers this evening. 
.saturday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east southeast 6 feet at 7 seconds and south southwest
3 feet at 15 seconds. 
.saturday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east southeast 6 feet at 7 seconds and south
southwest 4 feet at 16 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds and south 4 feet at
15 seconds. 
.sunday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 4 feet at 6 seconds and south 4 feet at
14 seconds. 
.monday...northeast winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 5 seconds and south 4 feet at 14 seconds. 
.monday night...northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and south 4 feet at
13 seconds. 
.tuesday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 6 seconds and south 3 feet at
12 seconds. isolated showers after midnight. 
.wednesday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 4 feet at 5 seconds. isolated showers
through the day.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684311

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz119-191415-
maalaea bay-
312 pm hst fri sep 18 2026

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

.tonight...north winds to 25 knots. seas to 3 feet. wave detail:
south southeast 3 feet at 5 seconds. 
.saturday...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: south southeast 2 feet at 3 seconds. 
.saturday night...north winds to 25 knots. seas to 2 feet or
less, then to 3 feet after midnight. wave detail: northeast
3 feet at 3 seconds. 
.sunday...north northeast winds to 25 knots. seas to 3 feet. wave
detail: northeast 3 feet at 3 seconds. 
.sunday night...north winds to 25 knots. seas to 3 feet. wave
detail: northeast 3 feet at 3 seconds. 
.monday...north winds to 25 knots. seas to 2 feet or less, then
to 3 feet in the afternoon. wave detail: north northeast 3 feet
at 3 seconds. 
.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, easing to 20 knots after
midnight. seas to 2 feet or less. wave detail: north northeast
2 feet at 3 seconds. 
.wednesday...north winds to 25 knots. seas to 3 feet. wave
detail: north northeast 3 feet at 3 seconds.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684312

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz120-191415-
pailolo channel-
312 pm hst fri sep 18 2026

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

.tonight...east northeast winds to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 5 seconds. 
.saturday...east northeast winds to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 5 seconds. 
.saturday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 5 seconds. 
.sunday...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. 
.sunday night...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east 4 feet at 4 seconds. 
.monday...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 4 seconds. 
.monday night...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east 4 feet at 5 seconds. 
.tuesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 4 to 6 feet. wave detail: east
4 feet at 6 seconds. isolated showers after midnight. 
.wednesday...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east 4 feet at 6 seconds. isolated showers
after midnight.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684313

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz121-191415-
alenuihaha channel-
312 pm hst fri sep 18 2026

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

.tonight...east northeast winds 25 to 30 knots. seas 6 to 9 feet.
wave detail: east 8 feet at 7 seconds and south southwest 3 feet
at 16 seconds. isolated showers. 
.saturday...east northeast winds 25 to 30 knots. seas 6 to
9 feet. wave detail: east 8 feet at 7 seconds and south southwest
3 feet at 16 seconds. isolated showers. 
.saturday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 8 feet at 7 seconds and south southwest
4 feet at 16 seconds. isolated showers after midnight. 
.sunday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds and south southwest 4 feet
at 15 seconds. 
.sunday night...east northeast winds 20 to 25 knots. seas 6 to
7 feet. wave detail: east 6 feet at 6 seconds and south southwest
4 feet at 14 seconds. 
.monday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 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 5 to 7 feet. wave detail:
east 6 feet at 6 seconds and south southwest 4 feet at
13 seconds. scattered showers. 
.tuesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 5 to 7 feet. wave detail: east
6 feet at 6 seconds and south southwest 3 feet at 12 seconds.
scattered showers through the night. isolated showers through the
day. 
.wednesday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 5 to 7 feet. wave detail: east
6 feet at 6 seconds. isolated showers. scattered showers after
midnight.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684314

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz122-191415-
big island windward waters-
312 pm hst fri sep 18 2026

.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 9 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 6 feet at 9 seconds. scattered showers
in the morning. isolated showers in the afternoon. 
.saturday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 6 feet at 9 seconds and south southwest
4 feet at 16 seconds. isolated showers. 
.sunday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 9 seconds and south southwest 4 feet
at 15 seconds. isolated showers in the morning. 
.sunday night...northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 9 seconds and south 4 feet at
14 seconds. scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 9 seconds and south 4 feet at
14 seconds. scattered showers in the morning, then numerous
showers in the afternoon. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 8 seconds and south 4 feet at
13 seconds. occasional showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 9 seconds and south 4 feet at
12 seconds. numerous showers. 
.wednesday...east northeast winds to 15 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 9 seconds and south 3 feet at
12 seconds. numerous showers.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684315

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz123-191415-
big island leeward waters-
312 pm hst fri sep 18 2026

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

.tonight...west of the big island, west winds 7 to 10 knots this
evening, becoming variable less than 10 knots. near south point,
east winds to 25 knots. seas 5 to 7 feet. wave detail: east
7 feet at 6 seconds and south southwest 3 feet at 16 seconds.
isolated showers. 
.saturday...west of the big island, southwest winds 7 to
10 knots, veering to west northwest in the afternoon. near south
point, east winds to 25 knots. seas 5 to 8 feet. wave detail:
east northeast 6 feet at 6 seconds and south southwest 3 feet at
16 seconds. 
.saturday night...west of the big island, east northeast winds
7 to 10 knots. near south point, east winds 20 to 25 knots,
becoming east northeast 15 to 20 knots after midnight. seas 5 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
4 feet at 16 seconds. 
.sunday...winds variable less than 10 knots west of the big
island...east southeast 15 to 20 knots near south point. seas
5 to 7 feet. wave detail: east northeast 5 feet at 5 seconds and
south 4 feet at 15 seconds. isolated showers in the morning. 
.sunday night...west of the big island, winds variable less than
10 knots. near south point, east northeast winds 15 to 20 knots,
becoming northeast 10 to 15 knots after midnight. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 14 seconds. 
.monday...west of the big island, winds variable less than
10 knots. near south point, northeast winds 7 to 10 knots,
becoming east northeast 15 to 20 knots in the afternoon. seas
4 to 6 feet. wave detail: northeast 4 feet at 6 seconds and south
4 feet at 14 seconds. 
.monday night...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: northeast 4 feet at 6 seconds and south
4 feet at 13 seconds. isolated showers after midnight. 
.tuesday...winds variable less than 10 knots west of the big
island...east northeast 15 to 20 knots near south point. seas
5 to 7 feet. wave detail: east northeast 4 feet at 5 seconds and
south 3 feet at 12 seconds. isolated showers. scattered showers
after midnight. 
.wednesday...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 5 seconds.
isolated showers in the morning, then scattered showers.  

$$

fzhw50 phfo 190112
cwfhfo
expires:202609191415;;684316

coastal waters forecast
national weather service honolulu hi
312 pm hst fri sep 18 2026

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


phz124-191415-
big island southeast waters-
312 pm hst fri sep 18 2026

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

.tonight...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 9 seconds and south southwest 3 feet
at 16 seconds. scattered showers. 
.saturday...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 7 feet at 6 seconds and south southwest
3 feet at 16 seconds. scattered showers in the morning. isolated
showers in the afternoon. 
.saturday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 7 feet at 6 seconds and south southwest
4 feet at 16 seconds. isolated showers in the evening. 
.sunday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 6 seconds and south southwest 4 feet
at 15 seconds. 
.sunday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 7 feet at 6 seconds and south southwest
4 feet at 14 seconds. scattered showers. 
.monday...northeast winds 20 to 25 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 7 seconds and south 4 feet at 14 seconds.
scattered showers. 
.monday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 6 feet at 6 seconds and south 4 feet at
13 seconds. scattered showers. 
.tuesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 9 seconds and south 4 feet at
12 seconds. scattered showers. 
.wednesday...east northeast winds to 20 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 9 seconds and south 3 feet at
12 seconds. scattered showers.  

$$