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fzhw50 phfo 252053
cwfhfo
expires:202609260915;;050510

coastal waters forecast
national weather service honolulu hi
1053 am hst fri sep 25 2026

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


phz117-260915-
maui county windward waters-
1053 am hst fri sep 25 2026

...tropical storm watch in effect...

.rest of today...tropical storm conditions possible. east winds
20 to 25 knots. gusts up to 35 knots late this morning. seas 7 to
9 feet. wave detail: east 9 feet at 7 seconds. scattered showers
late this morning, then isolated showers this afternoon. 
.tonight...tropical storm conditions possible. east winds 25 to
30 knots. seas 8 to 10 feet, building to 9 to 12 feet after
midnight. wave detail: east 12 feet at 8 seconds and north 3 feet
at 18 seconds. scattered heavy showers with isolated
thunderstorms. 
.saturday...tropical storm conditions possible. east winds 25 to
35 knots. seas 11 to 13 feet. wave detail: east 13 feet at
8 seconds and northwest 3 feet at 17 seconds. scattered heavy
showers with isolated thunderstorms. 
.saturday night...tropical storm conditions possible. east winds
25 to 35 knots, rising to 30 to 40 knots after midnight. seas
12 to 14 feet. wave detail: east northeast 14 feet at 8 seconds
and northwest 3 feet at 15 seconds. isolated showers. 
.sunday...tropical storm conditions possible. east winds 30 to
40 knots. seas 11 to 13 feet. wave detail: east 13 feet at
8 seconds and north northwest 3 feet at 14 seconds. scattered
showers. 
.sunday night...tropical storm conditions possible. scattered
showers. 
.monday...east winds 25 to 30 knots, veering to east southeast
20 to 25 knots after midnight. seas 8 to 11 feet. wave detail:
east southeast 11 feet at 8 seconds and north northwest 3 feet at
15 seconds. scattered showers in the morning. isolated showers. 
.tuesday...east southeast winds 20 to 25 knots. gusts up to
35 knots. seas 6 to 9 feet. wave detail: east southeast 8 feet at
7 seconds and north northwest 3 feet at 12 seconds. isolated
showers.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 252053
cwfhfo
expires:202609260915;;050511

coastal waters forecast
national weather service honolulu hi
1053 am hst fri sep 25 2026

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


phz118-260915-
maui county leeward waters-
1053 am hst fri sep 25 2026

...tropical storm watch in effect...

.rest of today...tropical storm conditions possible. east
northeast winds 25 to 30 knots. seas 7 to 10 feet. wave detail:
east 10 feet at 7 seconds. 
.tonight...tropical storm conditions possible. east northeast
winds 25 to 30 knots. seas 8 to 11 feet. wave detail: east
southeast 11 feet at 7 seconds. scattered heavy showers with
isolated thunderstorms. 
.saturday...tropical storm conditions possible. east northeast
winds 25 to 35 knots. seas 8 to 11 feet. wave detail: east
11 feet at 7 seconds. scattered heavy showers with isolated
thunderstorms. 
.saturday night...tropical storm conditions possible. east
northeast winds 25 to 35 knots. seas 9 to 13 feet. wave detail:
east 13 feet at 8 seconds and south 4 feet at 15 seconds. 
.sunday...tropical storm conditions possible. east northeast
winds 25 to 35 knots. seas 9 to 13 feet. wave detail: east
13 feet at 8 seconds and south 5 feet at 14 seconds. 
.sunday night...tropical storm conditions possible. 
.monday...east winds 25 to 30 knots. seas 7 to 10 feet. wave
detail: east southeast 10 feet at 8 seconds and south southwest
5 feet at 10 seconds. isolated showers after midnight. 
.tuesday...east winds 20 to 25 knots, rising to 25 to 30 knots.
seas 6 to 9 feet. wave detail: southeast 6 feet at 7 seconds and
south southwest 5 feet at 16 seconds. isolated showers through
the night. scattered showers through the day.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 252053
cwfhfo
expires:202609260915;;050512

coastal waters forecast
national weather service honolulu hi
1053 am hst fri sep 25 2026

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


phz119-260915-
maalaea bay-
1053 am hst fri sep 25 2026

...tropical storm watch in effect...

.rest of today...tropical storm conditions possible. north winds
to 30 knots. seas to 3 feet. wave detail: northeast 3 feet at
4 seconds. 
.tonight...tropical storm conditions expected. north northeast
winds 30 to 40 knots. seas 3 to 4 feet. wave detail: north
northeast 4 feet at 4 seconds. scattered heavy showers with
isolated thunderstorms. 
.saturday...tropical storm conditions possible. north winds to
40 knots. seas 3 to 4 feet. wave detail: north northeast 4 feet
at 5 seconds. scattered heavy showers in the morning. isolated
thunderstorms. isolated heavy showers in the afternoon. 
.saturday night...tropical storm conditions possible. north
northeast winds 30 to 40 knots. seas 3 to 4 feet. wave detail:
east northeast 4 feet at 5 seconds and south 4 feet at
10 seconds. 
.sunday...east northeast winds 25 to 30 knots. seas 3 to 4 feet.
wave detail: east northeast 4 feet at 5 seconds and south 4 feet
at 10 seconds. 
.sunday night...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: northeast 4 feet at 4 seconds and south
southwest 4 feet at 10 seconds. 
.monday...east northeast winds 20 to 25 knots, easing to
10 knots. seas to 3 feet. wave detail: southeast 3 feet at
4 seconds and south southwest 3 feet at 9 seconds. 
.tuesday...east winds 10 to 15 knots. seas to 2 feet or less.
wave detail: south southeast 2 feet at 5 seconds and south
southwest 2 feet at 9 seconds.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 252053
cwfhfo
expires:202609260915;;050513

coastal waters forecast
national weather service honolulu hi
1053 am hst fri sep 25 2026

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


phz120-260915-
pailolo channel-
1053 am hst fri sep 25 2026

...tropical storm watch in effect...

.rest of today...tropical storm conditions possible. east
northeast winds to 30 knots. seas 4 to 6 feet. wave detail: east
6 feet at 6 seconds. isolated showers this afternoon. 
.tonight...tropical storm conditions expected. east northeast
winds 30 to 40 knots. seas 5 to 7 feet. wave detail: east 7 feet
at 7 seconds. scattered heavy showers with isolated
thunderstorms. 
.saturday...tropical storm conditions possible. east northeast
winds 35 to 40 knots. seas 5 to 7 feet. wave detail: east 7 feet
at 7 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 5 to 8 feet. wave detail:
east northeast 8 feet at 7 seconds and south 3 feet at
15 seconds. isolated showers. 
.sunday...tropical storm conditions possible. east northeast
winds 30 to 40 knots. seas 5 to 7 feet. wave detail: east
northeast 7 feet at 7 seconds and south 4 feet at 13 seconds. 
.sunday night...tropical storm conditions possible. 
.monday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 4 to 6 feet. wave detail: east 6 feet at 7 seconds
and south southwest 3 feet at 10 seconds. 
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 6 seconds.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 252053
cwfhfo
expires:202609260915;;050514

coastal waters forecast
national weather service honolulu hi
1053 am hst fri sep 25 2026

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


phz121-260915-
alenuihaha channel-
1053 am hst fri sep 25 2026

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

.rest of today...tropical storm conditions possible. east
northeast winds to 30 knots. seas 10 to 14 feet. wave detail:
east northeast 13 feet at 8 seconds and south 3 feet at
15 seconds. isolated showers. isolated thunderstorms this
afternoon. 
.tonight...tropical storm conditions expected with hurricane
conditions possible. east northeast winds 30 to 40 knots. seas
11 to 15 feet. wave detail: east northeast 15 feet at 8 seconds.
scattered heavy showers with isolated thunderstorms. 
.saturday...tropical storm conditions expected with hurricane
conditions possible. east northeast winds 35 to 40 knots. seas
11 to 15 feet. wave detail: east northeast 15 feet at 8 seconds.
scattered heavy showers with isolated thunderstorms. 
.saturday night...tropical storm conditions possible. east
northeast winds 35 to 40 knots, rising to 40 to 50 knots after
midnight. seas 12 to 16 feet. wave detail: east northeast 16 feet
at 8 seconds and south 4 feet at 15 seconds. scattered showers. 
.sunday...tropical storm conditions possible. east northeast
winds 40 to 50 knots. seas 12 to 16 feet. wave detail: east
northeast 16 feet at 8 seconds and south 5 feet at 10 seconds.
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. seas 6 to 9 feet. wave
detail: east northeast 7 feet at 6 seconds and south southwest
5 feet at 15 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$
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