fzhw50 phfo 270318
cwfhfo
expires:202609271615;;117172

coastal waters forecast
national weather service honolulu hi
518 pm hst sat sep 26 2026

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


phz113-271615-
kauai channel-
518 pm hst sat sep 26 2026

...gale warning in effect through sunday afternoon...

.tonight...east northeast winds 25 to 35 knots, becoming 30 to
35 knots after midnight. seas 11 to 13 feet. wave detail: east
13 feet at 9 seconds, south southeast 5 feet at 11 seconds and
south southwest 3 feet at 15 seconds. isolated showers. 
.sunday...east northeast winds 25 to 35 knots. seas 11 to
14 feet. wave detail: east 13 feet at 9 seconds and south 5 feet
at 10 seconds. isolated showers. 
.sunday night...east winds 25 to 30 knots, easing to 20 to
25 knots after midnight. seas 10 to 14 feet. wave detail: east
12 feet at 9 seconds and south southwest 6 feet at 9 seconds.
isolated showers in the evening, then scattered showers after
midnight. 
.monday...east winds 20 to 25 knots. seas 9 to 12 feet. wave
detail: east 11 feet at 9 seconds and southwest 5 feet at
8 seconds. scattered showers. 
.monday night...east winds 15 to 20 knots. seas 8 to 11 feet.
wave detail: east 10 feet at 8 seconds and south southwest 5 feet
at 12 seconds. scattered showers. 
.tuesday...east winds 15 to 20 knots. seas 7 to 9 feet. wave
detail: east 8 feet at 8 seconds and south southwest 4 feet at
16 seconds. scattered showers in the morning, then numerous
showers in the afternoon. 
.tuesday night...east southeast winds 15 to 20 knots. seas 7 to
8 feet. wave detail: east 7 feet at 7 seconds and south southwest
4 feet at 15 seconds. frequent showers. 
.wednesday...southeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east southeast 8 feet at 7 seconds and south 3 feet
at 15 seconds. numerous showers. 
.thursday...east southeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east southeast 7 feet at 7 seconds.
scattered showers.  

$$

fzhw50 phfo 270318
cwfhfo
expires:202609271615;;117173

coastal waters forecast
national weather service honolulu hi
518 pm hst sat sep 26 2026

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


phz114-271615-
oahu windward waters-
518 pm hst sat sep 26 2026

...gale warning in effect through sunday afternoon...

.tonight...east winds 30 to 35 knots. seas 12 to 13 feet,
building to 12 to 15 feet after midnight. wave detail: east
14 feet at 9 seconds, south southeast 3 feet at 10 seconds and
south 3 feet at 15 seconds. isolated showers. 
.sunday...east winds 30 to 35 knots. seas 13 to 16 feet. wave
detail: east southeast 15 feet at 10 seconds and south 4 feet at
10 seconds. isolated showers. 
.sunday night...east winds 25 to 30 knots. seas 13 to 15 feet,
subsiding to 12 to 13 feet after midnight. wave detail: east
southeast 13 feet at 9 seconds, south southwest 4 feet at
9 seconds and north northwest 3 feet at 16 seconds. scattered
showers. 
.monday...east winds to 25 knots. seas 11 to 13 feet. wave
detail: east 12 feet at 9 seconds, south southwest 4 feet at
8 seconds and north northwest 3 feet at 14 seconds. scattered
showers. 
.monday night...east winds 20 to 25 knots. seas 9 to 12 feet,
subsiding to 8 to 10 feet after midnight. wave detail: east
11 feet at 8 seconds and south southwest 3 feet at 12 seconds.
scattered showers. 
.tuesday...east winds to 20 knots. seas 7 to 9 feet. wave detail:
east 8 feet at 8 seconds. scattered showers. 
.tuesday night...east southeast winds to 20 knots. seas 7 to
8 feet. wave detail: east 8 feet at 7 seconds. scattered showers.
.wednesday...east southeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 8 feet at 7 seconds. scattered showers
in the morning, then numerous showers in the afternoon. scattered
showers through the day. 
.thursday...east southeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 7 feet at 7 seconds. scattered showers.

$$

fzhw50 phfo 270318
cwfhfo
expires:202609271615;;117174

coastal waters forecast
national weather service honolulu hi
518 pm hst sat sep 26 2026

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


phz115-271615-
oahu leeward waters-
518 pm hst sat sep 26 2026

...gale warning in effect through sunday afternoon...

.tonight...east northeast winds 30 to 35 knots. seas 10 to
14 feet. wave detail: east 13 feet at 9 seconds, south southeast
5 feet at 10 seconds and south southwest 3 feet at 15 seconds.
isolated showers after midnight. 
.sunday...east northeast winds 25 to 35 knots. seas 10 to
14 feet. wave detail: east southeast 13 feet at 10 seconds, south
southeast 5 feet at 10 seconds and south 5 feet at 14 seconds.
isolated showers in the morning. 
.sunday night...east winds 25 to 30 knots, easing to 15 to
20 knots after midnight. seas 9 to 13 feet. wave detail: east
southeast 12 feet at 10 seconds and south southwest 5 feet at
9 seconds. isolated showers. 
.monday...east winds 15 to 20 knots, easing to 10 to 15 knots in
the afternoon. seas 7 to 10 feet. wave detail: east southeast
9 feet at 9 seconds and southwest 5 feet at 8 seconds. isolated
showers. 
.monday night...east winds 10 to 15 knots. seas 7 to 9 feet. wave
detail: east southeast 8 feet at 8 seconds and south southwest
4 feet at 12 seconds. isolated showers in the evening. scattered
showers after midnight. 
.tuesday...east winds 10 to 15 knots. seas 6 to 8 feet. wave
detail: southeast 6 feet at 7 seconds and south southwest 4 feet
at 16 seconds. scattered showers. 
.tuesday night...east southeast winds 10 to 15 knots. seas 6 to
7 feet. wave detail: southeast 5 feet at 7 seconds and south
southwest 4 feet at 16 seconds. scattered showers. 
.wednesday...southeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 6 to 7 feet. wave detail: southeast 7 feet at
8 seconds and south southwest 3 feet at 15 seconds. scattered
showers. 
.thursday...east southeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: southeast 6 feet at 7 seconds. scattered
showers in the morning, then isolated showers in the afternoon.
scattered showers through the day.  

$$

fzhw50 phfo 270318
cwfhfo
expires:202609271615;;117175

coastal waters forecast
national weather service honolulu hi
518 pm hst sat sep 26 2026

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


phz116-271615-
kaiwi channel-
518 pm hst sat sep 26 2026

...gale warning in effect through sunday afternoon...

.tonight...east northeast winds 30 to 40 knots. seas 12 to
13 feet, building to 12 to 16 feet after midnight. wave detail:
east 15 feet at 9 seconds, south southeast 5 feet at 10 seconds
and south 5 feet at 15 seconds. isolated showers after midnight. 
.sunday...east northeast winds 30 to 40 knots. seas 12 to
16 feet. wave detail: east 15 feet at 9 seconds and south 5 feet
at 10 seconds. isolated showers. 
.sunday night...east winds 25 to 30 knots. seas 11 to 15 feet.
wave detail: east 14 feet at 9 seconds and south southwest 5 feet
at 9 seconds. scattered showers. 
.monday...east winds 20 to 25 knots. seas 9 to 13 feet. wave
detail: east 12 feet at 8 seconds and southwest 5 feet at
12 seconds. isolated showers. 
.monday night...east winds 20 to 25 knots. seas 8 to 11 feet.
wave detail: east 10 feet at 8 seconds and south southwest 4 feet
at 12 seconds. scattered showers. 
.tuesday...east winds 15 to 20 knots. seas 6 to 9 feet. wave
detail: east 8 feet at 7 seconds and south southwest 4 feet at
12 seconds. scattered showers. 
.tuesday night...east southeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 7 feet at 7 seconds and south southwest
4 feet at 16 seconds. scattered showers. 
.wednesday...east southeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east southeast 7 feet at 7 seconds and south
3 feet at 15 seconds. scattered showers. 
.thursday...east southeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 5 to 7 feet. wave detail: east
southeast 7 feet at 7 seconds. scattered showers.  

$$