fzhw50 phfo 210600
cwfhfo
expires:202609211815;;800854

coastal waters forecast
national weather service honolulu hi
800 pm hst sun sep 20 2026

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


phz113-211815-
kauai channel-
800 pm hst sun sep 20 2026

.rest of tonight...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 7 seconds and south 4 feet at
14 seconds. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds and south 3 feet at
14 seconds. 
.monday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 6 seconds and south 3 feet at
13 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 6 seconds and north 3 feet
at 12 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds and north 3 feet at
11 seconds. scattered showers. 
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 5 to 7 feet. wave detail: east
5 feet at 6 seconds and north northwest 3 feet at 10 seconds.
isolated showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.thursday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 7 feet at 6 seconds and
southwest 3 feet at 17 seconds. scattered showers. 
.friday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots. seas 6 to 8 feet. wave detail: east 8 feet at 7 seconds
and southwest 3 feet at 16 seconds. scattered showers.  

$$

fzhw50 phfo 210600
cwfhfo
expires:202609211815;;800855

coastal waters forecast
national weather service honolulu hi
800 pm hst sun sep 20 2026

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


phz114-211815-
oahu windward waters-
800 pm hst sun sep 20 2026

.rest of tonight...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 8 seconds. isolated showers. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds. isolated showers. 
.monday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 7 seconds. scattered showers.
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 8 seconds and north 3 feet at
12 seconds. scattered showers. 
.tuesday night...east winds to 20 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 9 seconds and north 3 feet at 11 seconds.
scattered showers, mainly in the evening. 
.wednesday...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 7 feet at 9 seconds and north northwest
3 feet at 10 seconds. isolated showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 7 feet at 8 seconds and north northwest
3 feet at 10 seconds. scattered showers. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 7 feet at 8 seconds. scattered showers.
.friday...east northeast winds 25 to 30 knots. seas 7 to 9 feet.
wave detail: east 9 feet at 8 seconds. scattered showers.  

$$

fzhw50 phfo 210600
cwfhfo
expires:202609211815;;800856

coastal waters forecast
national weather service honolulu hi
800 pm hst sun sep 20 2026

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


phz115-211815-
oahu leeward waters-
800 pm hst sun sep 20 2026

.rest of tonight...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds and south 4 feet at
14 seconds. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 6 seconds and south 3 feet at
14 seconds. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and south 3 feet at
13 seconds. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds. isolated showers in the
afternoon. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and north northwest
3 feet at 11 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds. isolated showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.thursday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 4 to 6 feet. wave detail: east northeast 5 feet at
5 seconds and southwest 3 feet at 17 seconds. scattered showers. 
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds and southwest
3 feet at 16 seconds. scattered showers, mainly in the morning.  

$$

fzhw50 phfo 210600
cwfhfo
expires:202609211815;;800857

coastal waters forecast
national weather service honolulu hi
800 pm hst sun sep 20 2026

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


phz116-211815-
kaiwi channel-
800 pm hst sun sep 20 2026

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

$$