fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178375

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz110-150415-
kauai northwest waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through saturday afternoon...
...tropical storm watch in effect...

.today...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 6 seconds, east 5 feet at 10 seconds
and south southwest 4 feet at 14 seconds. isolated showers this
morning. 
.tonight...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 7 feet at 9 seconds and south southwest 4 feet
at 14 seconds. isolated showers. 
.saturday...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east 9 feet at 10 seconds and south
southwest 4 feet at 13 seconds. isolated showers in the morning,
then scattered showers in the afternoon. 
.saturday night...tropical storm conditions possible. east
northeast winds to 25 knots. seas 9 to 11 feet, building to 10 to
13 feet after midnight. wave detail: east southeast 11 feet at
11 seconds, east 4 feet at 8 seconds and south southwest 4 feet
at 12 seconds. scattered showers in the evening, then heavy
showers likely after midnight. 
.sunday...tropical storm conditions possible. east northeast
winds 25 to 30 knots, rising to 30 to 35 knots in the afternoon.
gusts up to 50 knots. seas 11 to 15 feet. wave detail: east
southeast 14 feet at 9 seconds and south 4 feet at 12 seconds.
heavy showers likely. a slight chance of thunderstorms in the
afternoon. 
.sunday night...tropical storm conditions possible. numerous
heavy showers with a slight chance of thunderstorms in the
evening, then scattered showers after midnight. 
.monday...tropical storm conditions possible. scattered showers,
mainly in the morning. 
.tuesday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 6 seconds. isolated showers, then
scattered showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178376

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz111-150415-
kauai windward waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through saturday afternoon...
...tropical storm watch in effect...

.today...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east 5 feet at 6 seconds, east southeast 5 feet at
10 seconds and south 4 feet at 14 seconds. scattered showers this
morning. isolated showers this afternoon. 
.tonight...east northeast winds 20 to 25 knots. seas 8 to
11 feet. wave detail: east southeast 8 feet at 8 seconds, east
southeast 6 feet at 11 seconds and south 4 feet at 14 seconds.
isolated showers. 
.saturday...east northeast winds 20 to 25 knots. seas 9 to
12 feet. wave detail: east southeast 10 feet at 10 seconds and
south 4 feet at 13 seconds. isolated showers in the morning, then
scattered showers in the afternoon. 
.saturday night...tropical storm conditions possible. east
northeast winds 25 to 30 knots. gusts up to 50 knots. seas 11 to
13 feet, building to 13 to 16 feet after midnight. wave detail:
east southeast 14 feet at 9 seconds and south 4 feet at
13 seconds. heavy showers. 
.sunday...tropical storm conditions possible. east northeast
winds 30 to 35 knots, veering to east 25 to 35 knots in the
afternoon. gusts up to 50 knots. seas 14 to 19 feet, subsiding to
11 to 13 feet in the afternoon. wave detail: south southeast
17 feet at 10 seconds, east 4 feet at 8 seconds and south 4 feet
at 13 seconds. occasional heavy showers with a slight chance of
thunderstorms. 
.sunday night...east winds 20 to 25 knots. gusts up to 35 knots
in the evening. seas 10 to 11 feet, subsiding to 8 to 11 feet
after midnight. wave detail: east 10 feet at 8 seconds and south
4 feet at 15 seconds. numerous heavy showers with a slight chance
of thunderstorms in the evening, then scattered showers after
midnight. 
.monday...east winds 15 to 20 knots. seas 5 to 8 feet. wave
detail: east 7 feet at 7 seconds and south 4 feet at 14 seconds.
scattered showers, mainly in the morning. 
.tuesday...east winds to 15 knots. seas 4 to 6 feet. wave detail:
east southeast 5 feet at 6 seconds. isolated showers through the
night, then scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178377

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz112-150415-
kauai leeward waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through saturday afternoon...
...tropical storm watch in effect...

.today...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 7 seconds and south 4 feet at
14 seconds. 
.tonight...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east 7 feet at 8 seconds and south 4 feet at
14 seconds. isolated showers after midnight. 
.saturday...northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 7 to 10 feet. wave detail: east
8 feet at 9 seconds and south 4 feet at 13 seconds. isolated
showers in the afternoon. 
.saturday night...tropical storm conditions possible. northeast
winds 25 to 30 knots. gusts up to 50 knots after midnight. seas
10 to 14 feet, building to 13 to 18 feet after midnight. wave
detail: east southeast 17 feet at 12 seconds and south 4 feet at
13 seconds. scattered showers in the evening, then heavy showers
likely after midnight. 
.sunday...tropical storm conditions possible. east northeast
winds 35 to 45 knots. seas 17 to 22 feet. wave detail: east
southeast 22 feet at 12 seconds and south 4 feet at 13 seconds.
occasional heavy showers. a slight chance of thunderstorms in the
afternoon. 
.sunday night...tropical storm conditions possible. occasional
heavy showers with a slight chance of thunderstorms in the
evening, then showers likely after midnight. 
.monday...tropical storm conditions possible. showers likely,
mainly in the morning. 
.tuesday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 6 seconds and south 3 feet at 13 seconds.
isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178378

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz113-150415-
kauai channel-
508 am hst fri aug 14 2026

...small craft advisory in effect through saturday afternoon...
...tropical storm watch in effect...

.today...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east northeast 6 feet at 6 seconds, south 4 feet at
14 seconds and east 3 feet at 9 seconds. 
.tonight...northeast winds to 25 knots. seas 8 to 10 feet. wave
detail: east northeast 8 feet at 7 seconds, south 4 feet at
14 seconds and east 3 feet at 10 seconds. isolated showers after
midnight. 
.saturday...northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 8 to 11 feet. wave detail: east
northeast 9 feet at 7 seconds, south 4 feet at 13 seconds and
east 3 feet at 10 seconds. scattered showers in the afternoon. 
.saturday night...tropical storm conditions possible. northeast
winds 25 to 30 knots, rising to 30 to 40 knots after midnight.
seas 11 to 14 feet, building to 16 to 21 feet after midnight.
wave detail: east southeast 20 feet at 11 seconds, south 4 feet
at 13 seconds and east 3 feet at 8 seconds. heavy showers. 
.sunday...tropical storm conditions possible. east winds 30 to
40 knots. seas 18 to 23 feet, subsiding to 11 to 15 feet in the
afternoon. wave detail: southeast 22 feet at 10 seconds, south
4 feet at 13 seconds and east 3 feet at 8 seconds. heavy showers
with a slight chance of thunderstorms. 
.sunday night...tropical storm conditions possible. numerous
heavy showers with a slight chance of thunderstorms in the
evening, then scattered showers after midnight. 
.monday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east northeast 6 feet at 6 seconds and south 4 feet at
14 seconds. scattered showers, mainly in the morning. 
.tuesday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 4 to 6 feet. wave detail: east
northeast 5 feet at 5 seconds and south 3 feet at 13 seconds.
isolated showers in the morning. isolated showers through the
day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178379

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz114-150415-
oahu windward waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through saturday afternoon...
...tropical storm watch in effect...

.today...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 6 feet at 6 seconds, east southeast 5 feet at
10 seconds and south 4 feet at 14 seconds. isolated showers this
afternoon. 
.tonight...east northeast winds 25 to 30 knots. seas 9 to
11 feet. wave detail: east southeast 9 feet at 8 seconds, east
southeast 6 feet at 11 seconds and south 3 feet at 14 seconds.
isolated showers. 
.saturday...east northeast winds 25 to 30 knots. seas 10 to
13 feet, building to 12 to 14 feet in the afternoon. wave detail:
east southeast 12 feet at 10 seconds and south 3 feet at
13 seconds. isolated showers in the morning, then scattered
showers in the afternoon. 
.saturday night...tropical storm conditions possible. east
northeast winds 25 to 35 knots, becoming 30 to 35 knots after
midnight. gusts up to 50 knots. seas 13 to 18 feet, building to
15 to 19 feet after midnight. wave detail: east southeast 17 feet
at 9 seconds and south 3 feet at 13 seconds. heavy showers. a
slight chance of thunderstorms after midnight. 
.sunday...tropical storm conditions possible. east winds 30 to
35 knots, easing to 25 to 30 knots in the afternoon. seas 12 to
16 feet, subsiding to 8 to 10 feet in the afternoon. wave detail:
east 15 feet at 8 seconds and south 3 feet at 13 seconds. heavy
showers with a slight chance of thunderstorms. 
.sunday night...east winds 20 to 25 knots. seas 8 to 9 feet,
subsiding to 6 to 9 feet after midnight. wave detail: east 8 feet
at 8 seconds and south 3 feet at 15 seconds. scattered showers. 
.monday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 6 seconds. isolated showers. 
.tuesday...east winds to 15 knots. seas 4 to 5 feet. wave detail:
east 4 feet at 5 seconds. isolated showers. scattered showers
after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178380

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz115-150415-
oahu leeward waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through saturday afternoon...
...tropical storm watch in effect...

.today...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 14 seconds. 
.tonight...northeast winds 25 to 30 knots. seas 7 to 10 feet.
wave detail: east northeast 8 feet at 7 seconds and south 4 feet
at 14 seconds. 
.saturday...northeast winds 20 to 25 knots, becoming east
northeast 25 to 30 knots in the afternoon. seas 7 to 10 feet,
building to 9 to 12 feet in the afternoon. wave detail: east
10 feet at 7 seconds and south 4 feet at 13 seconds. scattered
showers in the afternoon. 
.saturday night...tropical storm conditions possible. northeast
winds 30 to 40 knots, becoming east northeast 40 to 50 knots
after midnight. seas 12 to 16 feet, building to 19 to 24 feet
after midnight. wave detail: southeast 24 feet at 11 seconds and
south 4 feet at 13 seconds. heavy showers. a slight chance of
thunderstorms after midnight. 
.sunday...tropical storm conditions possible. east southeast
winds 35 to 45 knots. gusts up to 65 knots in the morning. seas
15 to 20 feet, subsiding to 8 to 11 feet in the afternoon. wave
detail: southeast 20 feet at 9 seconds and south 4 feet at
13 seconds. heavy showers with a slight chance of thunderstorms. 
.sunday night...east southeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: south southeast 6 feet at 6 seconds and
south 4 feet at 15 seconds. numerous heavy showers in the
evening, then scattered showers after midnight. 
.monday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 5 seconds and south 4 feet at 14 seconds.
scattered showers, mainly in the morning. 
.tuesday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 4 to 5 feet. wave detail: east
4 feet at 5 seconds and south 3 feet at 13 seconds. isolated
showers in the morning. isolated showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178381

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz116-150415-
kaiwi channel-
508 am hst fri aug 14 2026

...small craft advisory in effect through early saturday
morning...
...tropical storm warning in effect...

.today...east northeast winds to 25 knots. seas 7 to 9 feet. wave
detail: northeast 7 feet at 6 seconds, east 5 feet at 10 seconds
and south southwest 4 feet at 14 seconds. 
.tonight...northeast winds 25 to 30 knots. seas 8 to 11 feet.
wave detail: east northeast 9 feet at 8 seconds, east 6 feet at
11 seconds and south southwest 4 feet at 14 seconds. isolated
showers after midnight. 
.saturday...tropical storm conditions possible. east northeast
winds 25 to 30 knots. gusts up to 45 knots. seas 10 to 14 feet.
wave detail: east 12 feet at 9 seconds and south 4 feet at
13 seconds. isolated showers in the morning, then scattered
showers in the afternoon. 
.saturday night...tropical storm conditions expected. northeast
winds 30 to 40 knots, veering to east 40 to 45 knots after
midnight. gusts up to 55 knots, increasing to 60 knots after
midnight. seas 14 to 19 feet, building to 16 to 21 feet after
midnight. wave detail: east 20 feet at 9 seconds and south 4 feet
at 13 seconds. heavy showers. a slight chance of thunderstorms
after midnight. 
.sunday...tropical storm conditions possible. east southeast
winds 30 to 40 knots, easing to 20 to 25 knots in the afternoon.
seas 12 to 16 feet, subsiding to 7 to 10 feet in the afternoon.
wave detail: southeast 15 feet at 8 seconds, east 4 feet at
8 seconds and south 4 feet at 13 seconds. heavy showers with a
slight chance of thunderstorms. 
.sunday night...east winds 15 to 20 knots. seas 5 to 8 feet. wave
detail: east 6 feet at 7 seconds and south 4 feet at 14 seconds.
scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south 4 feet
at 14 seconds. isolated showers through the night. 
.tuesday...east northeast winds to 15 knots. seas 4 to 5 feet.
wave detail: east northeast 4 feet at 5 seconds. isolated showers
after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178382

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz117-150415-
maui county windward waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through early saturday
morning...
...tropical storm warning in effect...

.today...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east southeast 6 feet at 10 seconds and northeast
5 feet at 6 seconds. isolated showers this morning. scattered
showers this afternoon. 
.tonight...east northeast winds 25 to 30 knots. seas 10 to
12 feet. wave detail: east 10 feet at 8 seconds and east
southeast 7 feet at 11 seconds. scattered showers in the evening,
then numerous heavy showers after midnight. 
.saturday...tropical storm conditions expected. east northeast
winds 25 to 30 knots, rising to 30 to 40 knots in the afternoon.
seas 13 to 16 feet, building to 14 to 19 feet in the afternoon.
wave detail: east southeast 18 feet at 10 seconds. heavy showers.
.saturday night...tropical storm conditions expected. east winds
30 to 40 knots. seas 17 to 20 feet, subsiding to 13 to 18 feet
after midnight. wave detail: east southeast 19 feet at
10 seconds. heavy showers with a slight chance of thunderstorms. 
.sunday...east winds 25 to 30 knots, easing to 20 to 25 knots in
the afternoon. seas 9 to 12 feet, subsiding to 6 to 8 feet in the
afternoon. wave detail: east 10 feet at 8 seconds. a slight
chance of thunderstorms in the morning. heavy showers likely. 
.sunday night...east winds to 20 knots. seas 5 to 7 feet. wave
detail: east 5 feet at 7 seconds. scattered showers. 
.monday...east winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers. 
.tuesday...east winds to 15 knots. seas 3 to 5 feet. wave detail:
east northeast 4 feet at 5 seconds. isolated showers. scattered
showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178383

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz118-150415-
maui county leeward waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through early saturday
morning...
...tropical storm warning in effect...

.today...northeast winds 20 to 25 knots, rising to 25 to 30 knots
this afternoon. seas 5 to 8 feet. wave detail: east 5 feet at
6 seconds, south 4 feet at 14 seconds and east southeast 3 feet
at 11 seconds. 
.tonight...northeast winds 25 to 30 knots. seas 6 to 9 feet. wave
detail: east northeast 6 feet at 6 seconds, south 4 feet at
14 seconds and east southeast 3 feet at 11 seconds. scattered
showers. 
.saturday...tropical storm conditions expected. northeast winds
20 to 25 knots, rising to 25 to 35 knots in the afternoon. seas
6 to 9 feet, building to 8 to 11 feet in the afternoon. wave
detail: east 10 feet at 9 seconds and south 4 feet at 13 seconds.
isolated showers in the morning, then scattered showers in the
afternoon. 
.saturday night...tropical storm conditions expected. east winds
40 to 50 knots. seas 14 to 19 feet, building to 16 to 21 feet
after midnight. wave detail: southeast 21 feet at 10 seconds and
south 4 feet at 13 seconds. heavy showers. a slight chance of
thunderstorms after midnight. 
.sunday...tropical storm conditions possible. east southeast
winds 30 to 40 knots, becoming southeast 20 to 25 knots in the
afternoon. seas 10 to 14 feet, subsiding to 7 to 10 feet in the
afternoon. wave detail: south southeast 13 feet at 8 seconds and
south 5 feet at 13 seconds. heavy showers with a slight chance of
thunderstorms. 
.sunday night...east winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 4 to 6 feet. wave detail: south
southeast 4 feet at 6 seconds and south 4 feet at 15 seconds.
scattered showers. 
.monday...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east southeast 4 feet at 5 seconds and south 4 feet
at 14 seconds. scattered showers in the morning. isolated
showers. 
.tuesday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots. seas 3 to 5 feet. wave detail: east southeast 3 feet at
5 seconds.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178384

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz119-150415-
maalaea bay-
508 am hst fri aug 14 2026

...small craft advisory in effect through early saturday
morning...
...tropical storm warning in effect...

.today...north northeast winds 25 to 30 knots. seas to 3 feet.
wave detail: north northeast 3 feet at 4 seconds and south 3 feet
at 14 seconds. 
.tonight...northeast winds 25 to 30 knots. seas to 3 feet.
scattered showers. 
.saturday...tropical storm conditions expected. northeast winds
20 to 25 knots, rising to 30 to 35 knots in the afternoon. seas
3 to 4 feet. wave detail: east 4 feet at 4 seconds. scattered
showers in the morning, then heavy showers likely in the
afternoon. 
.saturday night...tropical storm conditions expected. east winds
30 to 40 knots. seas 5 to 7 feet. wave detail: south southeast
7 feet at 9 seconds and south 4 feet at 13 seconds. heavy
showers. a slight chance of thunderstorms after midnight. 
.sunday...east winds 15 to 20 knots, becoming east southeast
10 to 15 knots in the afternoon. seas 3 to 4 feet. wave detail:
south southwest 4 feet at 7 seconds and south 4 feet at
13 seconds. heavy showers likely with a slight chance of
thunderstorms in the morning, then scattered showers in the
afternoon. 
.sunday night...north northeast winds 15 to 20 knots. seas to
3 feet. wave detail: south 3 feet at 15 seconds. scattered
showers in the evening. 
.monday...north winds to 25 knots, easing to 20 knots. seas to
3 feet. 
.tuesday...north winds to 20 knots. seas to 2 feet or less.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178385

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz120-150415-
pailolo channel-
508 am hst fri aug 14 2026

...small craft advisory in effect through early saturday
morning...
...tropical storm warning in effect...

.today...east northeast winds 25 to 30 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 5 seconds. scattered
showers this afternoon. 
.tonight...east northeast winds 25 to 30 knots. seas 5 to 8 feet.
wave detail: east northeast 6 feet at 7 seconds and east 3 feet
at 10 seconds. scattered showers. 
.saturday...tropical storm conditions expected. east northeast
winds 20 to 25 knots, becoming northeast 25 to 30 knots in the
afternoon. seas 6 to 9 feet, building to 9 to 13 feet in the
afternoon. wave detail: east 10 feet at 9 seconds. scattered
showers in the morning, then heavy showers likely in the
afternoon. 
.saturday night...tropical storm conditions expected. east winds
35 to 40 knots. seas 11 to 15 feet. wave detail: east 14 feet at
8 seconds and south 3 feet at 13 seconds. heavy showers with a
slight chance of thunderstorms. 
.sunday...tropical storm conditions possible. east winds 30 to
35 knots, becoming east southeast 10 to 15 knots in the
afternoon. seas 5 to 8 feet, subsiding to 3 to 5 feet in the
afternoon. wave detail: east southeast 8 feet at 7 seconds and
south 3 feet at 13 seconds. a slight chance of thunderstorms in
the morning. heavy showers likely. 
.sunday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 3 feet at 6 seconds. scattered showers.
.monday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 3 to 5 feet. wave detail: east northeast 3 feet at
5 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east northeast 3 feet at 5 seconds. isolated showers
in the morning. isolated showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178386

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz121-150415-
alenuihaha channel-
508 am hst fri aug 14 2026

...small craft advisory in effect through late this afternoon...
...hurricane warning in effect...

.today...east northeast winds 25 to 30 knots. seas 7 to 10 feet.
wave detail: east northeast 8 feet at 6 seconds, east 6 feet at
10 seconds and south southwest 4 feet at 14 seconds. scattered
showers. 
.tonight...tropical storm conditions possible with hurricane
conditions also possible. northeast winds to 30 knots. seas 9 to
12 feet, building to 10 to 14 feet after midnight. wave detail:
east 11 feet at 10 seconds and south southwest 4 feet at
14 seconds. heavy showers. 
.saturday...tropical storm conditions expected with hurricane
conditions possible. northeast winds 25 to 30 knots, rising to
35 to 45 knots in the afternoon. seas 12 to 17 feet, building to
15 to 20 feet in the afternoon. wave detail: east 18 feet at
10 seconds and south 4 feet at 13 seconds. heavy showers. 
.saturday night...tropical storm conditions expected with
hurricane conditions possible. east winds 45 to 55 knots. seas
19 to 24 feet, subsiding to 14 to 19 feet after midnight. wave
detail: east 22 feet at 10 seconds and south 4 feet at
13 seconds. heavy showers with a slight chance of thunderstorms. 
.sunday...tropical storm conditions possible. east southeast
winds 30 to 35 knots, easing to 15 to 20 knots in the afternoon.
seas 8 to 11 feet, subsiding to 6 to 8 feet in the afternoon.
wave detail: south southeast 10 feet at 7 seconds, east 4 feet at
8 seconds and south southwest 4 feet at 13 seconds. a slight
chance of thunderstorms in the morning. heavy showers likely. 
.sunday night...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east northeast 5 feet at 5 seconds, south 4 feet at
15 seconds and east 3 feet at 8 seconds. scattered showers. 
.monday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 5 seconds and south 4 feet
at 14 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 5 seconds. isolated showers
through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178387

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz122-150415-
big island windward waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through late this afternoon...
...hurricane warning in effect...

.today...northeast winds 20 to 25 knots, rising to 25 to 30 knots
this afternoon. seas 6 to 9 feet. wave detail: east southeast
7 feet at 10 seconds, north northeast 5 feet at 6 seconds and
south 4 feet at 14 seconds. heavy showers this morning, then
intermittent showers this afternoon. 
.tonight...tropical storm conditions expected with hurricane
conditions possible. northeast winds 25 to 30 knots, rising to
30 to 40 knots after midnight. gusts up to 60 knots. seas 11 to
13 feet, building to 15 to 20 feet after midnight. wave detail:
north northeast 16 feet at 9 seconds, east southeast 10 feet at
11 seconds and south 4 feet at 14 seconds. heavy showers. 
.saturday...hurricane conditions expected. east northeast winds
45 to 60 knots. seas 18 to 22 feet. wave detail: east southeast
19 feet at 10 seconds and south 5 feet at 8 seconds. heavy
showers with a slight chance of thunderstorms. 
.saturday night...tropical storm conditions expected with
hurricane conditions possible. east southeast winds 35 to
45 knots, easing to 25 to 35 knots after midnight. seas 13 to
18 feet, subsiding to 8 to 11 feet after midnight. wave detail:
south southeast 17 feet at 9 seconds and east 7 feet at
9 seconds. heavy showers with a slight chance of thunderstorms. 
.sunday...east southeast winds 25 to 30 knots, easing to 20 to
25 knots in the afternoon. seas 6 to 9 feet, subsiding to 6 to
7 feet in the afternoon. wave detail: southeast 6 feet at
4 seconds, east 4 feet at 8 seconds and south 4 feet at
14 seconds. a slight chance of thunderstorms in the morning.
heavy showers. 
.sunday night...east southeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: northeast 4 feet at 5 seconds, east 4 feet
at 8 seconds and south 4 feet at 15 seconds. scattered showers. 
.monday...east winds 15 to 20 knots, becoming east northeast
10 to 15 knots. seas 3 to 5 feet. wave detail: northeast 4 feet
at 5 seconds and south 4 feet at 14 seconds. isolated showers. 
.tuesday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: north northeast 3 feet at 4 seconds. isolated
showers. scattered showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178388

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz123-150415-
big island leeward waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through late this afternoon...
...hurricane warning in effect...

.today...east northeast winds 25 to 30 knots, backing to north
northwest this afternoon. seas 6 to 9 feet. wave detail: north
northeast 6 feet at 7 seconds, south 4 feet at 14 seconds and
east 3 feet at 11 seconds. isolated showers this afternoon. 
.tonight...tropical storm conditions expected with hurricane
conditions possible. northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: north northeast 6 feet at 8 seconds, east
southeast 5 feet at 11 seconds and south 4 feet at 14 seconds.
scattered showers. 
.saturday...tropical storm conditions expected with hurricane
conditions possible. northeast winds 30 to 35 knots, becoming
north northeast 50 to 60 knots in the afternoon. seas 9 to
13 feet, building to 15 to 20 feet in the afternoon. wave detail:
north northeast 19 feet at 9 seconds, east southeast 5 feet at
10 seconds and south 4 feet at 13 seconds. scattered showers in
the morning. a slight chance of thunderstorms. heavy showers in
the afternoon. 
.saturday night...tropical storm conditions expected with
hurricane conditions possible. southeast winds 50 to 60 knots,
easing to 35 to 45 knots after midnight. seas 16 to 21 feet,
subsiding to 10 to 14 feet after midnight. wave detail: north
21 feet at 9 seconds, south 4 feet at 13 seconds and east
southeast 3 feet at 7 seconds. heavy showers likely with a slight
chance of thunderstorms. 
.sunday...southeast winds 25 to 30 knots. seas 8 to 11 feet,
subsiding to 6 to 7 feet in the afternoon. wave detail: south
southwest 9 feet at 7 seconds and south 5 feet at 13 seconds.
heavy showers likely with a slight chance of thunderstorms in the
morning, then scattered showers in the afternoon. 
.sunday night...east winds 20 to 25 knots, becoming east
southeast 10 to 15 knots after midnight. seas 4 to 6 feet. wave
detail: southeast 4 feet at 5 seconds and south 4 feet at
15 seconds. scattered showers. 
.monday...east winds 10 to 15 knots, becoming east northeast
15 to 20 knots after midnight. seas 3 to 5 feet. wave detail:
south 4 feet at 14 seconds and east northeast 3 feet at
5 seconds. scattered showers. 
.tuesday...east winds 15 to 20 knots, easing to 10 to 15 knots.
seas 3 to 5 feet. wave detail: east northeast 4 feet at
5 seconds. scattered showers in the morning. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 141508
cwfhfo
expires:202608150415;;178389

coastal waters forecast
national weather service honolulu hi
508 am hst fri aug 14 2026

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


phz124-150415-
big island southeast waters-
508 am hst fri aug 14 2026

...small craft advisory in effect through late this afternoon...
...hurricane warning in effect...

.today...north northeast winds 25 to 30 knots. seas 9 to 10 feet,
building to 9 to 12 feet this afternoon. wave detail: east 8 feet
at 11 seconds, northeast 7 feet at 6 seconds and south 4 feet at
14 seconds. scattered showers. 
.tonight...tropical storm conditions expected with hurricane
conditions possible. north northeast winds 30 to 40 knots. gusts
up to 50 knots, increasing to 60 knots after midnight. seas 12 to
15 feet, building to 16 to 21 feet after midnight. wave detail:
northeast 16 feet at 9 seconds, east 12 feet at 11 seconds and
south 4 feet at 14 seconds. heavy showers. 
.saturday...hurricane conditions expected. north northeast winds
45 to 65 knots. seas 21 to 26 feet. wave detail: east northeast
23 feet at 11 seconds and south 4 feet at 14 seconds. heavy
showers with a slight chance of thunderstorms. 
.saturday night...tropical storm conditions expected with
hurricane conditions possible. south southeast winds 40 to
50 knots, becoming southeast 20 to 25 knots after midnight. seas
12 to 17 feet, subsiding to 7 to 9 feet after midnight. wave
detail: northeast 15 feet at 10 seconds, east 7 feet at 9 seconds
and south 5 feet at 12 seconds. heavy showers with a slight
chance of thunderstorms. 
.sunday...east southeast winds 15 to 20 knots, easing to 10 to
15 knots in the afternoon. seas 5 to 7 feet. wave detail: south
5 feet at 14 seconds, west 4 feet at 8 seconds and east 4 feet at
8 seconds. heavy showers. 
.sunday night...east winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 15 seconds, northeast 3 feet at 4 seconds
and east 3 feet at 8 seconds. numerous heavy showers in the
evening, then scattered showers after midnight. 
.monday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: south 4 feet at 14 seconds and northeast 3 feet at
4 seconds. scattered showers, mainly in the morning. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: northeast 4 feet at 4 seconds. isolated showers
through the day.  

winds and seas higher in and near tstms.

$$