fzhw50 phfo 241451
cwfhfo
expires:202609250330;;981720

coastal waters forecast
national weather service honolulu hi
451 am hst thu sep 24 2026

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


phz117-250330-
maui county windward waters-
451 am hst thu sep 24 2026

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

.today...east winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 7 seconds. scattered showers. isolated
thunderstorms this afternoon. 
.tonight...east winds 20 to 25 knots. seas to 9 feet. wave
detail: east 8 feet at 8 seconds. scattered showers. isolated
thunderstorms after midnight. 
.friday...east northeast winds to 25 knots. seas 11 to 12 feet.
wave detail: east 11 feet at 8 seconds. scattered showers with
isolated thunderstorms. 
.friday night...east northeast winds 25 to 30 knots. seas 12 to
13 feet. wave detail: east 12 feet at 9 seconds and north
northwest 3 feet at 18 seconds. scattered showers with isolated
thunderstorms. 
.saturday...east winds to 30 knots. seas 13 to 14 feet. wave
detail: east southeast 13 feet at 9 seconds and northwest 3 feet
at 18 seconds. scattered showers. isolated thunderstorms in the
afternoon. 
.saturday night...east winds to 30 knots. seas 12 to 14 feet.
wave detail: east 13 feet at 9 seconds and northwest 3 feet at
15 seconds. scattered showers. 
.sunday...east winds 25 to 30 knots. seas 10 to 13 feet. wave
detail: east 12 feet at 8 seconds and northwest 3 feet at
18 seconds. scattered showers in the morning, then isolated
showers in the afternoon. scattered showers through the day. 
.monday...east southeast winds 20 to 25 knots. seas 8 to 11 feet.
wave detail: east 8 feet at 7 seconds and north northwest 3 feet
at 14 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 241451
cwfhfo
expires:202609250330;;981721

coastal waters forecast
national weather service honolulu hi
451 am hst thu sep 24 2026

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


phz118-250330-
maui county leeward waters-
451 am hst thu sep 24 2026

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

.today...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 12 seconds. scattered showers. isolated thunderstorms this
afternoon. 
.tonight...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 6 seconds. scattered showers in the
evening. isolated thunderstorms. isolated showers after midnight.
.friday...northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 5 to 7 feet. wave detail: east
7 feet at 7 seconds. scattered showers in the morning. isolated
thunderstorms. isolated showers in the afternoon. 
.friday night...northeast winds 20 to 25 knots. gusts up to
35 knots after midnight. seas 6 to 9 feet. wave detail: east
9 feet at 7 seconds. scattered showers. 
.saturday...tropical storm conditions possible. northeast winds
20 to 25 knots, becoming east northeast 25 to 30 knots in the
afternoon. seas 8 to 11 feet. wave detail: east 10 feet at
8 seconds. scattered showers in the morning. isolated
thunderstorms. isolated heavy showers in the afternoon. 
.saturday night...tropical storm conditions possible. isolated
heavy showers and thunderstorms. 
.sunday...tropical storm conditions possible. isolated
thunderstorms through the night. isolated heavy showers. 
.monday...east winds 20 to 25 knots, easing to 15 to 20 knots.
seas 7 to 10 feet. wave detail: east southeast 6 feet at
7 seconds and south southwest 6 feet at 10 seconds. scattered
showers in the afternoon. isolated showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 241451
cwfhfo
expires:202609250330;;981722

coastal waters forecast
national weather service honolulu hi
451 am hst thu sep 24 2026

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


phz119-250330-
maalaea bay-
451 am hst thu sep 24 2026

...small craft advisory in effect through early friday morning...
...gale watch in effect from friday morning through saturday
afternoon...

.today...north winds 25 to 30 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 3 seconds. isolated showers this
morning, then scattered showers with isolated thunderstorms this
afternoon. 
.tonight...north winds to 30 knots. seas 3 to 4 feet. wave
detail: north northeast 4 feet at 4 seconds and south 4 feet at
10 seconds. isolated heavy showers. isolated thunderstorms after
midnight. 
.friday...tropical storm conditions possible. north winds to
30 knots, rising to 35 to 40 knots in the afternoon. seas 3 to
4 feet. wave detail: north northeast 4 feet at 4 seconds.
isolated thunderstorms in the morning. isolated showers. 
.friday night...tropical storm conditions possible. north winds
to 40 knots. seas 3 to 5 feet. wave detail: north northeast
5 feet at 5 seconds. isolated showers. 
.saturday...tropical storm conditions possible. north winds to
40 knots. seas 3 to 5 feet. wave detail: north northeast 5 feet
at 5 seconds. isolated showers. 
.saturday night...tropical storm conditions possible. isolated
showers in the evening. 
.sunday...tropical storm conditions possible. 
.monday...north winds to 25 knots. seas 3 to 5 feet. wave detail:
south southwest 4 feet at 9 seconds and northeast 3 feet at
4 seconds. isolated showers in the afternoon.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 241451
cwfhfo
expires:202609250330;;981723

coastal waters forecast
national weather service honolulu hi
451 am hst thu sep 24 2026

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


phz120-250330-
pailolo channel-
451 am hst thu sep 24 2026

...small craft advisory in effect through early friday morning...
...gale watch in effect from friday morning through saturday
afternoon...

.today...east 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 5 seconds. scattered showers, mainly this morning. 
.tonight...east northeast winds 25 to 30 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 5 seconds. isolated showers in the
evening. scattered showers after midnight. 
.friday...tropical storm conditions possible. east northeast
winds 25 to 35 knots. seas 6 to 9 feet. wave detail: east 7 feet
at 5 seconds. isolated showers in the morning, then scattered
showers in the afternoon. 
.friday night...tropical storm conditions possible. east
northeast winds 30 to 40 knots. seas 7 to 10 feet. wave detail:
east northeast 8 feet at 6 seconds. scattered showers. 
.saturday...tropical storm conditions possible. east northeast
winds 30 to 40 knots. seas 9 to 12 feet. wave detail: east
northeast 9 feet at 6 seconds. isolated showers. 
.saturday night...tropical storm conditions possible. isolated
showers. 
.sunday...tropical storm conditions possible. isolated showers in
the morning. isolated showers after midnight. 
.monday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 6 seconds and south southwest 4 feet
at 10 seconds. isolated showers through the night. scattered
showers through the day.  

$$

fzhw50 phfo 241451
cwfhfo
expires:202609250330;;981724

coastal waters forecast
national weather service honolulu hi
451 am hst thu sep 24 2026

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


phz121-250330-
alenuihaha channel-
451 am hst thu sep 24 2026

...small craft advisory in effect through early friday morning...
...hurricane watch in effect...

.today...east northeast winds 25 to 30 knots. seas 7 to 9 feet,
building to 8 to 11 feet this afternoon. wave detail: east 9 feet
at 7 seconds and south 4 feet at 11 seconds. scattered showers
with isolated thunderstorms. 
.tonight...east northeast winds 25 to 30 knots. seas 9 to
12 feet. wave detail: east 9 feet at 8 seconds and south 5 feet
at 10 seconds. scattered heavy showers with isolated
thunderstorms. 
.friday...tropical storm conditions possible with hurricane
conditions also possible. northeast winds 25 to 35 knots, veering
to east northeast 30 to 35 knots in the afternoon. gusts up to
50 knots. seas 9 to 12 feet. wave detail: east 11 feet at
8 seconds. scattered heavy showers with isolated thunderstorms. 
.friday night...tropical storm conditions possible with hurricane
conditions also possible. east northeast winds 30 to 40 knots.
seas 11 to 14 feet, building to 12 to 16 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 30 to 40 knots. seas 12 to 16 feet. wave detail: east
14 feet at 9 seconds. scattered heavy showers with isolated
thunderstorms. 
.saturday night...tropical storm conditions possible. scattered
heavy showers with isolated thunderstorms. 
.sunday...tropical storm conditions possible. isolated
thunderstorms through the night. isolated heavy showers. 
.monday...east northeast winds 20 to 25 knots. gusts up to
35 knots. seas 8 to 11 feet. wave detail: east northeast 8 feet
at 7 seconds and southwest 6 feet at 9 seconds. isolated showers
in the morning, then scattered showers in the afternoon. isolated
showers through the day.  

winds and seas higher in and near tstms.

$$