fzhw50 phfo 251445
cwfhfo
expires:202609260330;;035665

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

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


phz113-260330-
kauai channel-
445 am hst fri sep 25 2026

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

.today...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east 8 feet at 8 seconds. scattered showers. 
.tonight...east northeast winds 25 to 30 knots. seas 9 to
10 feet, building to 10 to 14 feet after midnight. wave detail:
east 12 feet at 9 seconds and north northeast 3 feet at
18 seconds. scattered showers. 
.saturday...east northeast winds 25 to 30 knots. seas 12 to
15 feet. wave detail: east 14 feet at 9 seconds and north
northeast 3 feet at 17 seconds. scattered showers. 
.saturday night...east northeast winds to 30 knots. seas 14 to
16 feet. wave detail: east 15 feet at 10 seconds and north
northeast 3 feet at 15 seconds. isolated showers. 
.sunday...east northeast winds 25 to 30 knots. seas 13 to
16 feet. wave detail: east 15 feet at 10 seconds, south 4 feet at
14 seconds and north northeast 3 feet at 13 seconds. isolated
showers. 
.sunday night...east winds 25 to 30 knots. seas 12 to 16 feet.
wave detail: east 14 feet at 9 seconds, south 5 feet at
10 seconds and north northeast 3 feet at 16 seconds. isolated
showers. 
.monday...east winds 20 to 25 knots. seas 10 to 14 feet. wave
detail: east 11 feet at 9 seconds, south southwest 6 feet at
11 seconds and north 3 feet at 14 seconds. isolated showers
through the night, then scattered showers through the day. 
.tuesday...east southeast winds 15 to 20 knots. seas 8 to
11 feet. wave detail: east 8 feet at 8 seconds and southwest
5 feet at 9 seconds. scattered showers.  

$$

fzhw50 phfo 251445
cwfhfo
expires:202609260330;;035666

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

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


phz114-260330-
oahu windward waters-
445 am hst fri sep 25 2026

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

.today...east northeast winds 20 to 25 knots. seas 9 to 11 feet.
wave detail: east 8 feet at 8 seconds and north northeast 3 feet
at 20 seconds. scattered showers. 
.tonight...east northeast winds 25 to 30 knots. gusts up to
45 knots. seas 10 to 12 feet, building to 12 to 16 feet after
midnight. wave detail: east southeast 15 feet at 9 seconds and
north northeast 3 feet at 18 seconds. scattered showers. 
.saturday...east northeast winds to 30 knots. seas 15 to 18 feet.
wave detail: east southeast 17 feet at 9 seconds and north
northwest 3 feet at 17 seconds. scattered showers. 
.saturday night...east northeast winds to 30 knots. seas 17 to
18 feet. wave detail: east southeast 17 feet at 10 seconds and
northwest 3 feet at 15 seconds. isolated showers. 
.sunday...east winds to 30 knots. seas 15 to 18 feet. wave
detail: east southeast 17 feet at 10 seconds, south 4 feet at
14 seconds and north northeast 3 feet at 14 seconds. isolated
showers. 
.sunday night...east winds 25 to 30 knots. seas 14 to 17 feet.
wave detail: east southeast 15 feet at 9 seconds, south 4 feet at
12 seconds and north 4 feet at 16 seconds. scattered showers. 
.monday...east winds 25 to 30 knots, easing to 20 to 25 knots
after midnight. seas 11 to 15 feet. wave detail: east 13 feet at
9 seconds, south southwest 5 feet at 11 seconds and north
northwest 3 feet at 14 seconds. scattered showers in the morning.
isolated showers. 
.tuesday...east southeast winds 20 to 25 knots. seas 8 to
11 feet. wave detail: east 9 feet at 9 seconds and south
southwest 4 feet at 9 seconds. isolated showers through the
night, then scattered showers through the day.  

$$

fzhw50 phfo 251445
cwfhfo
expires:202609260330;;035667

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

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


phz115-260330-
oahu leeward waters-
445 am hst fri sep 25 2026

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

.today...east northeast winds 20 to 25 knots, rising to 25 to
30 knots this afternoon. seas 7 to 10 feet. wave detail: east
southeast 10 feet at 8 seconds. isolated thunderstorms this
afternoon. 
.tonight...east northeast winds 25 to 30 knots. seas 8 to
11 feet, building to 9 to 13 feet after midnight. wave detail:
east southeast 13 feet at 9 seconds. isolated thunderstorms in
the evening. isolated showers. 
.saturday...east northeast winds 25 to 30 knots. seas 10 to
14 feet. wave detail: east southeast 14 feet at 10 seconds.
scattered showers with isolated thunderstorms. 
.saturday night...east northeast winds to 30 knots. seas 10 to
14 feet. wave detail: east 14 feet at 10 seconds. isolated
showers after midnight. 
.sunday...east northeast winds 25 to 30 knots. seas 11 to
15 feet. wave detail: east southeast 14 feet at 10 seconds and
south 5 feet at 10 seconds. isolated showers in the morning. 
.sunday night...east northeast winds 20 to 25 knots. gusts up to
35 knots in the evening. seas 10 to 14 feet. wave detail: east
southeast 13 feet at 10 seconds and south 5 feet at 10 seconds.
isolated showers after midnight. 
.monday...east winds 15 to 20 knots. seas 9 to 13 feet. wave
detail: east southeast 10 feet at 9 seconds and south southwest
5 feet at 10 seconds. isolated showers in the morning. isolated
showers through the day. 
.tuesday...east southeast winds 10 to 15 knots. seas 7 to
10 feet. wave detail: south 7 feet at 7 seconds. isolated showers
in the morning, then scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 251445
cwfhfo
expires:202609260330;;035668

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

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


phz116-260330-
kaiwi channel-
445 am hst fri sep 25 2026

...tropical storm watch in effect...

.today...tropical storm conditions possible. east northeast winds
25 to 30 knots. seas 8 to 11 feet. wave detail: east 9 feet at
8 seconds. isolated showers and thunderstorms this afternoon. 
.tonight...tropical storm conditions expected. east northeast
winds 25 to 30 knots, rising to 30 to 35 knots after midnight.
seas 9 to 12 feet, building to 12 to 16 feet after midnight. wave
detail: east 15 feet at 9 seconds and north northeast 3 feet at
18 seconds. isolated showers and thunderstorms. 
.saturday...tropical storm conditions possible. east northeast
winds 25 to 35 knots. seas 12 to 16 feet, building to 13 to
18 feet in the afternoon. wave detail: east 17 feet at 9 seconds
and north 3 feet at 16 seconds. scattered showers with isolated
thunderstorms. 
.saturday night...tropical storm conditions possible. east
northeast winds 30 to 35 knots, becoming 25 to 35 knots after
midnight. seas 13 to 18 feet. wave detail: east 17 feet at
9 seconds, south 3 feet at 15 seconds and north northeast 3 feet
at 15 seconds. 
.sunday...east northeast winds 25 to 30 knots. seas 13 to
18 feet. wave detail: east 17 feet at 9 seconds, south 5 feet at
10 seconds and north northeast 3 feet at 13 seconds. isolated
showers. 
.sunday night...tropical storm conditions possible. 
.monday...east winds 25 to 30 knots, easing to 20 to 25 knots.
seas 10 to 14 feet. wave detail: east 13 feet at 9 seconds, south
southwest 5 feet at 10 seconds and north 3 feet at 14 seconds. 
.tuesday...east winds 20 to 25 knots. seas 7 to 10 feet. wave
detail: east 9 feet at 8 seconds and southwest 4 feet at
7 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$