fzhw50 phfo 240310
cwfhfo
expires:202609241615;;956206

coastal waters forecast
national weather service honolulu hi
510 pm hst wed sep 23 2026

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


phz117-241615-
maui county windward waters-
510 pm hst wed sep 23 2026

...small craft advisory in effect from thursday morning through
saturday afternoon...

.tonight...east winds to 20 knots. seas 6 to 8 feet. wave detail:
east 7 feet at 8 seconds and north 3 feet at 10 seconds.
scattered showers. isolated thunderstorms after midnight. 
.thursday...east winds 20 to 25 knots. seas 8 to 9 feet. wave
detail: east 9 feet at 8 seconds and north 3 feet at 10 seconds.
scattered showers with isolated thunderstorms. 
.thursday night...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: east 9 feet at 8 seconds. scattered showers
with isolated thunderstorms. 
.friday...east northeast winds 25 to 30 knots. seas 8 to 10 feet.
wave detail: east 10 feet at 8 seconds. scattered showers with
isolated thunderstorms. 
.friday night...east northeast winds 25 to 30 knots. seas 9 to
11 feet. wave detail: southeast 11 feet at 9 seconds and north
3 feet at 20 seconds. scattered showers with isolated
thunderstorms. 
.saturday...east winds to 30 knots. seas 9 to 11 feet. wave
detail: east southeast 11 feet at 9 seconds and northwest 3 feet
at 18 seconds. scattered showers with isolated thunderstorms. 
.saturday night...east winds 25 to 30 knots. seas 9 to 12 feet.
wave detail: east 12 feet at 9 seconds and northwest 3 feet at
15 seconds. scattered showers with isolated thunderstorms. 
.sunday...east winds 25 to 30 knots. seas 9 to 12 feet. wave
detail: east 12 feet at 9 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 7 to 9 feet.
wave detail: east 9 feet at 8 seconds and north northwest 3 feet
at 14 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 240310
cwfhfo
expires:202609241615;;956207

coastal waters forecast
national weather service honolulu hi
510 pm hst wed sep 23 2026

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


phz118-241615-
maui county leeward waters-
510 pm hst wed sep 23 2026

...small craft advisory in effect from thursday morning through
saturday afternoon...

.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 5 feet at 7 seconds. isolated showers this
evening, then scattered showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 8 seconds and south 4 feet at
11 seconds. scattered showers with isolated thunderstorms. 
.thursday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 8 seconds and south 4 feet at
10 seconds. scattered showers with isolated thunderstorms in the
evening, then isolated showers after midnight. 
.friday...northeast winds 20 to 25 knots. seas 5 to 7 feet. wave
detail: east 7 feet at 7 seconds. scattered showers in the
morning, then isolated showers and thunderstorms in the
afternoon. 
.friday night...northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east 9 feet at 8 seconds. scattered showers.
isolated thunderstorms after midnight. 
.saturday...northeast winds 20 to 25 knots, becoming east
northeast 25 to 30 knots in the afternoon. seas 6 to 9 feet. wave
detail: east southeast 9 feet at 8 seconds. scattered showers in
the morning. isolated thunderstorms. isolated showers in the
afternoon. 
.saturday night...east northeast winds 25 to 30 knots, easing to
20 to 25 knots after midnight. seas 9 to 12 feet. wave detail:
southeast 12 feet at 10 seconds and south 4 feet at 15 seconds.
isolated showers and thunderstorms. 
.sunday...east northeast winds 20 to 25 knots. seas 8 to 11 feet.
wave detail: east southeast 11 feet at 9 seconds and south 5 feet
at 14 seconds. isolated showers. 
.monday...tropical storm conditions possible. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 240310
cwfhfo
expires:202609241615;;956208

coastal waters forecast
national weather service honolulu hi
510 pm hst wed sep 23 2026

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


phz119-241615-
maalaea bay-
510 pm hst wed sep 23 2026

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

.tonight...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. isolated showers. 
.thursday...north winds 25 to 30 knots. seas 3 to 4 feet. wave
detail: south 4 feet at 11 seconds and north northeast 3 feet at
4 seconds. scattered showers. isolated thunderstorms in the
afternoon. 
.thursday night...north winds to 30 knots. seas 3 to 4 feet. wave
detail: north northeast 4 feet at 4 seconds and south 4 feet at
9 seconds. isolated thunderstorms in the evening. isolated heavy
showers. 
.friday...tropical storm conditions possible. north winds 30 to
40 knots. seas 3 to 4 feet. wave detail: north northeast 4 feet
at 4 seconds. 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. isolated thunderstorms
after midnight. 
.saturday...tropical storm conditions possible. isolated showers
and thunderstorms. 
.saturday night...tropical storm conditions possible. isolated
showers and thunderstorms in the evening. 
.sunday...north winds to 30 knots. seas 3 to 5 feet. wave detail:
east southeast 5 feet at 5 seconds and south southwest 3 feet at
14 seconds. 
.monday...north winds to 25 knots. seas 3 to 4 feet. wave detail:
south southwest 4 feet at 9 seconds.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 240310
cwfhfo
expires:202609241615;;956209

coastal waters forecast
national weather service honolulu hi
510 pm hst wed sep 23 2026

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


phz120-241615-
pailolo channel-
510 pm hst wed sep 23 2026

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

.tonight...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds. isolated showers this
evening. scattered showers after midnight. 
.thursday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 5 to 7 feet. wave detail: east
5 feet at 8 seconds. scattered showers, mainly in the morning. 
.thursday night...east northeast winds 25 to 30 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 7 seconds and south
3 feet at 10 seconds. isolated showers in the evening. scattered
showers after midnight. 
.friday...tropical storm conditions possible. east northeast
winds 25 to 30 knots, rising to 30 to 40 knots in the afternoon.
seas 5 to 8 feet. wave detail: east 8 feet at 6 seconds. isolated
showers in the morning, then scattered showers with isolated
thunderstorms in the afternoon. 
.friday night...tropical storm conditions possible. east
northeast winds 30 to 40 knots. seas 6 to 9 feet. wave detail:
east 9 feet at 6 seconds. scattered showers. 
.saturday...tropical storm conditions possible. isolated showers
and thunderstorms. 
.saturday night...tropical storm conditions possible. isolated
showers. 
.sunday...east northeast winds 25 to 30 knots. seas 6 to 9 feet.
wave detail: east 9 feet at 9 seconds and south southwest 3 feet
at 14 seconds. 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 6 feet at 8 seconds and south southwest 3 feet
at 10 seconds. isolated showers in the morning. isolated showers
after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 240310
cwfhfo
expires:202609241615;;956210

coastal waters forecast
national weather service honolulu hi
510 pm hst wed sep 23 2026

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


phz121-241615-
alenuihaha channel-
510 pm hst wed sep 23 2026

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

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

winds and seas higher in and near tstms.

$$