fzhw50 phfo 250303
cwfhfo
expires:202609251530;;009277

coastal waters forecast
national weather service honolulu hi
503 pm hst thu sep 24 2026

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


phz117-251530-
maui county windward waters-
503 pm hst thu sep 24 2026

...tropical storm watch in effect...

.tonight...east winds 20 to 25 knots. seas 5 to 7 feet. wave
detail: east 7 feet at 6 seconds. scattered heavy showers with
isolated thunderstorms. 
.friday...tropical storm conditions possible. east winds 20 to
25 knots. gusts up to 35 knots in the afternoon. seas 7 to
8 feet. wave detail: east 8 feet at 7 seconds. scattered heavy
showers with isolated thunderstorms. 
.friday night...tropical storm conditions possible. east winds
25 to 30 knots, backing to east northeast 30 to 40 knots after
midnight. seas 8 to 10 feet, building to 10 to 14 feet after
midnight. wave detail: east 14 feet at 9 seconds. scattered heavy
showers with isolated thunderstorms. 
.saturday...tropical storm conditions possible. east northeast
winds 35 to 40 knots. seas 15 to 16 feet. wave detail: east
16 feet at 9 seconds. scattered heavy showers with isolated
thunderstorms. 
.saturday night...tropical storm conditions possible. east winds
30 to 40 knots. seas 14 to 16 feet. wave detail: east 16 feet at
9 seconds. isolated showers. 
.sunday...tropical storm conditions possible. scattered showers. 
.sunday night...tropical storm conditions possible. scattered
showers. 
.monday...east southeast winds 25 to 30 knots, easing to 20 to
25 knots after midnight. seas 8 to 11 feet. wave detail: east
southeast 11 feet at 7 seconds and north northwest 3 feet at
14 seconds. scattered showers in the morning. isolated showers. 
.tuesday...east southeast winds 20 to 25 knots. gusts up to
35 knots. seas 7 to 8 feet. wave detail: east southeast 7 feet at
7 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 250303
cwfhfo
expires:202609251530;;009278

coastal waters forecast
national weather service honolulu hi
503 pm hst thu sep 24 2026

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


phz118-251530-
maui county leeward waters-
503 pm hst thu sep 24 2026

...tropical storm watch in effect...

.tonight...east northeast winds 25 to 30 knots, easing to 20 to
25 knots after midnight. seas 5 to 8 feet. wave detail: east
8 feet at 7 seconds. isolated thunderstorms. 
.friday...tropical storm conditions possible. northeast winds
25 to 30 knots. seas 7 to 10 feet. wave detail: east 9 feet at
7 seconds. isolated thunderstorms. isolated heavy showers in the
afternoon. 
.friday night...tropical storm conditions possible. east
northeast winds 25 to 35 knots. seas 8 to 11 feet, building to
9 to 13 feet after midnight. wave detail: east 13 feet at
10 seconds. scattered heavy showers with isolated thunderstorms. 
.saturday...tropical storm conditions possible. east northeast
winds 30 to 40 knots. seas 10 to 14 feet, building to 12 to
16 feet in the afternoon. wave detail: east 16 feet at
10 seconds. scattered heavy showers with isolated thunderstorms. 
.saturday night...tropical storm conditions possible. east
northeast winds 30 to 35 knots. seas 12 to 17 feet. wave detail:
east southeast 17 feet at 10 seconds and south 5 feet at
15 seconds. 
.sunday...tropical storm conditions possible. 
.sunday night...tropical storm conditions possible. 
.monday...east winds 25 to 30 knots, easing to 20 to 25 knots
after midnight. seas 10 to 14 feet. wave detail: east southeast
11 feet at 9 seconds and south southwest 6 feet at 10 seconds.
isolated showers after midnight. 
.tuesday...east southeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east southeast 7 feet at 7 seconds, south southwest
6 feet at 15 seconds and northwest 3 feet at 11 seconds. isolated
showers through the night. scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 250303
cwfhfo
expires:202609251530;;009279

coastal waters forecast
national weather service honolulu hi
503 pm hst thu sep 24 2026

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


phz119-251530-
maalaea bay-
503 pm hst thu sep 24 2026

...tropical storm watch in effect...

.tonight...north winds to 30 knots. seas 3 to 4 feet. wave
detail: northeast 4 feet at 4 seconds. isolated heavy showers and
thunderstorms. 
.friday...tropical storm conditions expected. north northeast
winds to 40 knots. seas 3 to 4 feet. wave detail: north 4 feet at
5 seconds. isolated thunderstorms. scattered heavy showers in the
afternoon. 
.friday night...tropical storm conditions possible. north
northeast winds 35 to 40 knots. seas 3 to 5 feet. wave detail:
north northeast 5 feet at 5 seconds. scattered heavy showers with
isolated thunderstorms. 
.saturday...tropical storm conditions possible. northeast winds
35 to 45 knots. seas 3 to 5 feet. wave detail: north northeast
5 feet at 5 seconds. scattered heavy showers in the morning.
isolated thunderstorms. isolated heavy showers in the afternoon. 
.saturday night...tropical storm conditions possible. northeast
winds 30 to 40 knots, veering to east northeast 25 to 30 knots
after midnight. seas 4 to 6 feet. wave detail: south southeast
6 feet at 5 seconds and south 5 feet at 15 seconds. 
.sunday...north northeast winds 35 to 30 knots. seas 3 to 5 feet.
wave detail: east northeast 5 feet at 5 seconds and south 5 feet
at 10 seconds. 
.sunday night...north northeast winds 35 to 30 knots. seas 3 to
5 feet. wave detail: east northeast 5 feet at 5 seconds and south
southwest 5 feet at 11 seconds. 
.monday...north northeast winds to 30 knots. seas 3 to 5 feet.
wave detail: southeast 5 feet at 6 seconds and south southwest
4 feet at 9 seconds. 
.tuesday...north northeast winds 25 to 30 knots, easing to 20 to
25 knots. seas 3 to 4 feet. wave detail: east 4 feet at 4 seconds
and south southwest 3 feet at 9 seconds.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 250303
cwfhfo
expires:202609251530;;009280

coastal waters forecast
national weather service honolulu hi
503 pm hst thu sep 24 2026

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


phz120-251530-
pailolo channel-
503 pm hst thu sep 24 2026

...tropical storm watch in effect...

.tonight...east northeast winds 25 to 30 knots. seas 5 to 7 feet.
wave detail: east 7 feet at 6 seconds. isolated heavy showers and
thunderstorms. 
.friday...tropical storm conditions expected. east northeast
winds 30 to 40 knots. seas 6 to 9 feet. wave detail: east 8 feet
at 6 seconds. isolated heavy showers and thunderstorms. 
.friday night...tropical storm conditions possible. east
northeast winds 35 to 45 knots. seas 7 to 10 feet, building to
9 to 12 feet after midnight. wave detail: east 11 feet at
7 seconds. scattered heavy showers with isolated thunderstorms. 
.saturday...tropical storm conditions possible. east northeast
winds 35 to 45 knots. seas 9 to 13 feet. wave detail: east
12 feet at 8 seconds. scattered heavy showers in the morning.
isolated thunderstorms. isolated heavy showers in the afternoon. 
.saturday night...tropical storm conditions possible. east
northeast winds 35 to 45 knots. seas 10 to 14 feet. wave detail:
east 12 feet at 7 seconds and south 5 feet at 15 seconds.
isolated showers. 
.sunday...tropical storm conditions possible. 
.sunday night...tropical storm conditions possible. 
.monday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 6 to 9 feet. wave detail: east 6 feet at 7 seconds
and south southwest 4 feet at 10 seconds. 
.tuesday...east winds 15 to 20 knots, rising to 20 to 25 knots in
the afternoon and evening, easing to 15 to 20 knots after
midnight. seas 4 to 6 feet. wave detail: east 4 feet at
6 seconds.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 250303
cwfhfo
expires:202609251530;;009281

coastal waters forecast
national weather service honolulu hi
503 pm hst thu sep 24 2026

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


phz121-251530-
alenuihaha channel-
503 pm hst thu sep 24 2026

...tropical storm warning in effect...
...hurricane watch in effect...

.tonight...east northeast winds to 30 knots. seas 8 to 11 feet.
wave detail: east northeast 10 feet at 7 seconds and south 4 feet
at 16 seconds. scattered heavy showers with isolated
thunderstorms. 
.friday...tropical storm conditions expected with hurricane
conditions possible. east northeast winds 30 to 35 knots. seas
9 to 12 feet, building to 10 to 14 feet in the afternoon. wave
detail: east 13 feet at 8 seconds. scattered heavy showers in the
morning. isolated thunderstorms. numerous heavy showers in the
afternoon. 
.friday night...tropical storm conditions expected with hurricane
conditions possible. east northeast winds 35 to 40 knots, rising
to 40 to 50 knots after midnight. seas 10 to 14 feet, building to
13 to 18 feet after midnight. wave detail: east northeast 18 feet
at 9 seconds. scattered heavy showers with isolated
thunderstorms. 
.saturday...tropical storm conditions expected with hurricane
conditions possible. east northeast winds 45 to 55 knots. seas
15 to 20 feet. wave detail: east northeast 20 feet at 9 seconds.
scattered heavy showers with isolated thunderstorms. 
.saturday night...tropical storm conditions possible. east
northeast winds 40 to 50 knots. gusts up to 65 knots after
midnight. seas 15 to 20 feet. wave detail: east northeast 19 feet
at 9 seconds and south 6 feet at 15 seconds. scattered showers. 
.sunday...tropical storm conditions possible. isolated showers. 
.sunday night...tropical storm conditions possible. isolated
showers. 
.monday...tropical storm conditions possible. isolated showers
through the day. 
.tuesday...east winds 25 to 30 knots, easing to 20 to 25 knots.
seas 7 to 10 feet. wave detail: east northeast 7 feet at
6 seconds, south southwest 6 feet at 16 seconds and west
northwest 3 feet at 11 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$