fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644475

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz110-182015-
kauai northwest waters-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 8 seconds. numerous showers
this evening. a slight chance of thunderstorms. scattered
showers. 
.friday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds. scattered showers. 
.friday night...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 7 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 7 seconds and south southwest 3 feet at
15 seconds. scattered showers. 
.saturday night...east winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 8 seconds and south southwest 3 feet
at 16 seconds. scattered showers. 
.sunday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 7 seconds and south southwest 3 feet
at 15 seconds. scattered showers, mainly in the morning. 
.sunday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 7 seconds and south southwest
3 feet at 14 seconds. isolated showers. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds and south southwest 3 feet
at 13 seconds. isolated showers. scattered showers after
midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 9 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644476

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz111-182015-
kauai windward waters-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds to 15 knots. seas 7 to
8 feet. wave detail: east 6 feet at 8 seconds and south southwest
3 feet at 18 seconds. occasional showers with a slight chance of
thunderstorms. 
.friday...east northeast winds to 15 knots. seas 7 to 8 feet.
wave detail: east 6 feet at 8 seconds and south southwest 3 feet
at 17 seconds. numerous showers. 
.friday night...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 7 seconds and south southwest 3 feet at
16 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 8 seconds and south 4 feet at 16 seconds.
scattered showers. 
.saturday night...east winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east 6 feet at 8 seconds and south 4 feet at
16 seconds. scattered showers. 
.sunday...east winds to 15 knots. seas 7 to 8 feet. wave detail:
east 6 feet at 7 seconds and south 4 feet at 15 seconds.
scattered showers, mainly in the morning. 
.sunday night...east winds to 15 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 7 seconds and south 4 feet at 15 seconds.
scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 8 seconds and south 4 feet at
13 seconds. scattered showers in the morning, then isolated
showers in the afternoon. scattered showers through the day. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 9 seconds and south 3 feet at
12 seconds. scattered showers, then showers likely after
midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644477

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz112-182015-
kauai leeward waters-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 7 seconds and south
southwest 3 feet at 18 seconds. scattered showers with a slight
chance of thunderstorms. 
.friday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 7 seconds and south southwest 3 feet
at 17 seconds. numerous showers, mainly in the morning. 
.friday night...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 7 seconds and south southwest 3 feet at
16 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 5 feet at 7 seconds and south 4 feet at 16 seconds.
scattered showers. 
.saturday night...east winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 7 seconds and south 4 feet at
16 seconds. scattered showers. 
.sunday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 5 feet at 7 seconds and south 4 feet at
15 seconds. scattered showers in the morning. isolated showers in
the afternoon. 
.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
15 seconds. isolated showers in the evening. scattered showers
after midnight. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 6 seconds and south 4 feet at
13 seconds. isolated showers, then scattered 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 6 feet at 7 seconds
and south 3 feet at 12 seconds. isolated showers through the
night, then scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644478

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz113-182015-
kauai channel-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 7 seconds and south southwest
3 feet at 18 seconds. numerous showers with a slight chance of
thunderstorms. 
.friday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 7 seconds and south southwest 3 feet
at 17 seconds. numerous showers, mainly in the morning. 
.friday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 7 seconds and south southwest
4 feet at 16 seconds. scattered showers. 
.saturday...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
16 seconds. scattered showers. 
.saturday 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
16 seconds. scattered showers. 
.sunday...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. 
.sunday 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
15 seconds. isolated showers. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 6 seconds and south 4 feet at
13 seconds. isolated showers. scattered showers after midnight. 
.tuesday...east northeast winds to 15 knots, rising to 20 knots.
seas 5 to 7 feet. wave detail: east northeast 6 feet at 6 seconds
and south 4 feet at 12 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644479

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz114-182015-
oahu windward waters-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 15 to 20 knots. seas to
7 feet. wave detail: east 6 feet at 8 seconds. numerous showers
with a slight chance of thunderstorms. 
.friday...east winds 15 to 20 knots. seas to 7 feet. wave detail:
east 6 feet at 8 seconds. scattered showers. 
.friday night...east winds to 20 knots. seas to 7 feet. wave
detail: east 6 feet at 7 seconds. scattered showers. 
.saturday...east winds to 20 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 8 seconds. scattered showers. 
.saturday night...east winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east 6 feet at 8 seconds. scattered showers. 
.sunday...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east 6 feet at 8 seconds. scattered showers, mainly
in the morning. 
.sunday night...east northeast winds to 20 knots. seas 7 to
8 feet. wave detail: east 6 feet at 7 seconds. scattered showers.
.monday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 9 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day. 
.tuesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 9 seconds. scattered showers, then
showers likely after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644480

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz115-182015-
oahu leeward waters-
958 pm hst thu sep 17 2026

.rest of tonight...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 18 seconds. numerous showers this evening. a slight
chance of thunderstorms. scattered showers. 
.friday...east northeast 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 17 seconds. scattered showers. 
.friday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east southeast 6 feet at 7 seconds and south
southwest 4 feet at 16 seconds. scattered showers. 
.saturday...east northeast winds 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. 
.saturday night...east northeast winds 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. 
.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. isolated showers. 
.sunday night...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. isolated showers. 
.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. isolated showers in the morning. isolated showers
through the day. 
.tuesday...northeast winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 5 seconds and south 3 feet at 12 seconds.
isolated showers through the night, then scattered showers
through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644481

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz116-182015-
kaiwi channel-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 7 seconds. numerous showers
this evening. a slight chance of thunderstorms. scattered
showers. 
.friday...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 16 seconds. scattered showers. 
.friday night...east northeast winds to 20 knots. seas 5 to
8 feet. wave detail: east 6 feet at 6 seconds and south southwest
3 feet at 16 seconds. isolated showers after midnight. 
.saturday...east northeast winds to 20 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 6 seconds and south southwest 4 feet
at 16 seconds. isolated showers. 
.saturday night...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 16 seconds. isolated showers. 
.sunday...east 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. 
.sunday night...east northeast winds to 20 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 7 seconds and south
southwest 4 feet at 15 seconds. isolated showers. 
.monday...east northeast winds to 20 knots. seas 5 to 8 feet.
wave detail: east northeast 7 feet at 6 seconds and south
southwest 4 feet at 14 seconds. isolated showers through the
night. scattered showers in the evening, then isolated showers
after midnight. 
.tuesday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 8 seconds and south
southwest 3 feet at 12 seconds. isolated showers through the
night, then scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644482

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz117-182015-
maui county windward waters-
958 pm hst thu sep 17 2026

.rest of tonight...east winds 15 to 20 knots. seas to 7 feet.
wave detail: east 6 feet at 8 seconds. numerous showers this
evening. a slight chance of thunderstorms. scattered showers. 
.friday...east winds to 20 knots. seas to 7 feet. wave detail:
east 6 feet at 7 seconds. scattered showers. 
.friday night...east winds to 20 knots. seas to 7 feet. wave
detail: east 6 feet at 7 seconds. scattered showers. 
.saturday...east winds to 20 knots. seas to 7 feet. wave detail:
east 6 feet at 7 seconds. scattered showers, mainly in the
morning. 
.saturday night...east winds 15 to 20 knots. seas to 7 feet. wave
detail: east 6 feet at 7 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.sunday...east winds to 20 knots. seas to 7 feet. wave detail:
east 6 feet at 7 seconds. scattered showers, mainly in the
morning. 
.sunday night...east winds 15 to 20 knots. seas to 7 feet. wave
detail: east 6 feet at 7 seconds. scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 9 seconds. scattered showers. 
.tuesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 9 seconds. scattered showers through
the night, then showers likely through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644483

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz118-182015-
maui county leeward waters-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east southeast 5 feet at 7 seconds.
scattered showers with a slight chance of thunderstorms. 
.friday...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 17 seconds. scattered showers. 
.friday 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 3 feet at 16 seconds. isolated showers. 
.saturday...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east southeast 5 feet at 6 seconds and south
southwest 4 feet at 16 seconds. isolated showers. 
.saturday 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 16 seconds. isolated showers. 
.sunday...east northeast winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: east southeast 4 feet at 6 seconds and south 4 feet
at 15 seconds. 
.sunday night...east 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. 
.monday...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.
isolated showers after midnight. 
.tuesday...northeast winds 10 to 15 knots, rising to 15 to
20 knots in the evening, easing to 10 to 15 knots after midnight.
seas 3 to 5 feet. wave detail: east 4 feet at 6 seconds and south
3 feet at 12 seconds. isolated showers through the night, then
scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644484

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz119-182015-
maalaea bay-
958 pm hst thu sep 17 2026

...small craft advisory in effect through early saturday
morning...

.rest of tonight...north northeast winds to 25 knots. seas to
2 feet or less. wave detail: northeast 2 feet at 3 seconds.
scattered showers with a slight chance of thunderstorms this
evening, then isolated showers. 
.friday...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: east northeast 2 feet at 3 seconds. 
.friday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: east northeast 2 feet at 3 seconds. 
.saturday...north winds to 25 knots. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds. 
.saturday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds. 
.sunday...north 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: north northeast 3 feet at 3 seconds. 
.monday...north winds to 25 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 3 seconds. 
.tuesday...north winds to 25 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 3 seconds. isolated showers through the
night. scattered showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644485

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz120-182015-
pailolo channel-
958 pm hst thu sep 17 2026

...small craft advisory in effect through early saturday
morning...

.rest of tonight...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 5 seconds. scattered showers
with a slight chance of thunderstorms. 
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 5 seconds. scattered showers. 
.friday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 5 seconds. scattered showers
after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds. scattered showers
in the morning. isolated showers in the afternoon. 
.saturday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 4 seconds. isolated showers. 
.sunday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 4 seconds. isolated showers. 
.sunday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 4 seconds. scattered showers.
.monday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 4 seconds. scattered showers. 
.tuesday...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 4 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644486

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz121-182015-
alenuihaha channel-
958 pm hst thu sep 17 2026

...small craft advisory in effect through early saturday
morning...

.rest of tonight...east northeast winds 20 to 25 knots. seas 5 to
8 feet, building to 7 to 8 feet. wave detail: east 7 feet at
8 seconds. a slight chance of thunderstorms this evening.
scattered showers. 
.friday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east 8 feet at 7 seconds and south southwest 3 feet
at 17 seconds. scattered showers. 
.friday night...east northeast winds 20 to 25 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 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 16 seconds. isolated showers. 
.saturday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 16 seconds. isolated showers. 
.sunday...east northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 15 seconds. isolated showers. 
.sunday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 6 feet at 6 seconds and south southwest
4 feet at 15 seconds. scattered showers. 
.monday...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 9 seconds and south southwest 4 feet
at 14 seconds. scattered showers. isolated showers after
midnight. 
.tuesday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 7 feet at 9 seconds and south southwest 3 feet
at 12 seconds. isolated showers through the night, then scattered
showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644487

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz122-182015-
big island windward waters-
958 pm hst thu sep 17 2026

...small craft advisory in effect through early saturday
morning...

.rest of tonight...east winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds. numerous showers with a
slight chance of thunderstorms this evening, then scattered
showers. 
.friday...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 5 feet at 8 seconds and south southwest 3 feet at
17 seconds. scattered showers. 
.friday night...east winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: east 5 feet at 9 seconds and south southwest 3 feet at
16 seconds. isolated showers. 
.saturday...east winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: east 5 feet at 9 seconds and south southwest 4 feet at
16 seconds. isolated showers. 
.saturday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 5 feet at 9 seconds and south southwest
4 feet at 16 seconds. isolated showers. 
.sunday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 5 feet at 9 seconds and south southwest 4 feet
at 15 seconds. isolated showers. 
.sunday night...northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 9 seconds and south 4 feet at
15 seconds. scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 10 seconds and south 4 feet at
14 seconds. scattered showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 10 seconds and south 3 feet at
12 seconds. showers likely.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644488

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz123-182015-
big island leeward waters-
958 pm hst thu sep 17 2026

...small craft advisory in effect through early saturday
morning...

.rest of tonight...winds variable less than 10 knots west of the
big island...east to 20 knots near south point. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds. a slight chance
of thunderstorms this evening. scattered showers. 
.friday...west of the big island, west northwest winds 7 to
10 knots in the morning, becoming variable less than 10 knots.
near south point, east winds to 20 knots. seas 5 to 7 feet. wave
detail: east northeast 6 feet at 6 seconds and south southwest
3 feet at 17 seconds. scattered showers. a slight chance of
thunderstorms in the afternoon. 
.friday night...winds variable less than 10 knots west of the big
island...east 20 to 25 knots near south point. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south
southwest 3 feet at 16 seconds. isolated showers. 
.saturday...winds variable less than 10 knots west of the big
island...east to 20 knots near south point. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 5 seconds and south
southwest 4 feet at 16 seconds. isolated showers. 
.saturday night...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 5 feet at 5 seconds and
south southwest 4 feet at 16 seconds. isolated showers. 
.sunday...winds variable less than 10 knots west of the big
island...east 15 to 20 knots near south point. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 5 seconds and south
southwest 4 feet at 15 seconds. isolated showers in the morning. 
.sunday night...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 5 feet at 6 seconds and
south southwest 4 feet at 15 seconds. isolated showers after
midnight. 
.monday...west of the big island, winds variable less than
10 knots. near south point, northeast winds 7 to 10 knots,
becoming 10 to 15 knots. seas 5 to 7 feet. wave detail: northeast
5 feet at 6 seconds and south 4 feet at 14 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,
rising to 15 to 20 knots. seas 4 to 6 feet. wave detail:
northeast 4 feet at 6 seconds and south 3 feet at 12 seconds.
isolated showers through the night. scattered showers through the
day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644489

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz124-182015-
big island southeast waters-
958 pm hst thu sep 17 2026

...small craft advisory in effect through early saturday
morning...

.rest of tonight...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 8 seconds. numerous showers
with a slight chance of thunderstorms this evening, then
scattered showers. 
.friday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 6 feet at 7 seconds and south southwest 3 feet
at 17 seconds. scattered showers. 
.friday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 6 feet at 8 seconds and south southwest
3 feet at 16 seconds. scattered showers. 
.saturday...east northeast winds to 20 knots. seas to 8 feet.
wave detail: east 6 feet at 6 seconds and south southwest 4 feet
at 16 seconds. isolated showers. 
.saturday night...east northeast winds to 20 knots. seas to
8 feet. wave detail: east 6 feet at 8 seconds and south southwest
4 feet at 16 seconds. isolated showers. 
.sunday...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east 7 feet at 6 seconds and south southwest 4 feet
at 15 seconds. isolated showers. 
.sunday night...northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east 7 feet at 7 seconds and south southwest 4 feet
at 15 seconds. scattered showers, mainly in the evening. 
.monday...northeast winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: east 8 feet at 10 seconds and south 4 feet at 14 seconds.
isolated showers through the night, then scattered showers
through the day. 
.tuesday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 10 seconds and south 3 feet at
12 seconds. scattered showers through the night, then showers
likely through the day.  

winds and seas higher in and near tstms.

$$