fzhw50 phfo 011348
cwfhfo
expires:202609020230;;721013

coastal waters forecast
national weather service honolulu hi
348 am hst tue sep 1 2026

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


phz113-020230-
kauai channel-
348 am hst tue sep 1 2026

.today...east northeast winds to 20 knots. seas 5 to 6 feet. wave
detail: east northeast 5 feet at 6 seconds and south 4 feet at
18 seconds. isolated showers. 
.tonight...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east northeast 6 feet at 7 seconds and south 4 feet
at 17 seconds. scattered showers. 
.wednesday...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east northeast 6 feet at 7 seconds,
southeast 4 feet at 12 seconds and south 4 feet at 16 seconds.
scattered showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east northeast 6 feet at 6 seconds, south
southeast 5 feet at 12 seconds and south 4 feet at 15 seconds.
isolated showers. 
.thursday...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east northeast 8 feet at 7 seconds, south
southeast 5 feet at 12 seconds and south 4 feet at 14 seconds.
isolated showers. 
.thursday night...east northeast winds to 25 knots. seas 9 to
11 feet. wave detail: east northeast 8 feet at 7 seconds, south
southeast 5 feet at 11 seconds, south 5 feet at 14 seconds and
east 3 feet at 11 seconds. isolated showers. 
.friday...east northeast winds 20 to 25 knots. seas 9 to 11 feet.
wave detail: east northeast 8 feet at 7 seconds, south 6 feet at
10 seconds and east 3 feet at 12 seconds. scattered showers in
the morning, then isolated showers through the night. scattered
showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 7 feet at 7 seconds, south
southwest 5 feet at 10 seconds and east 4 feet at 12 seconds.
scattered showers.  

$$

fzhw50 phfo 011348
cwfhfo
expires:202609020230;;721014

coastal waters forecast
national weather service honolulu hi
348 am hst tue sep 1 2026

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


phz114-020230-
oahu windward waters-
348 am hst tue sep 1 2026

.today...east northeast winds to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered showers. 
.tonight...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 7 seconds. scattered
showers in the evening, then numerous showers after midnight. 
.wednesday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 7 seconds. scattered showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 6 feet at 7 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 8 feet at 7 seconds, south southeast
3 feet at 11 seconds and south 3 feet at 14 seconds. scattered
showers, mainly in the morning. 
.thursday night...east northeast winds to 25 knots. seas 8 to
11 feet. wave detail: east 8 feet at 7 seconds, south 5 feet at
11 seconds and east 4 feet at 10 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.friday...east northeast winds 20 to 25 knots. seas 9 to 11 feet.
wave detail: east 8 feet at 7 seconds, south 5 feet at 12 seconds
and east 4 feet at 12 seconds. scattered showers. 
.saturday...east winds 20 to 25 knots. seas 7 to 10 feet. wave
detail: east 8 feet at 7 seconds, east 6 feet at 13 seconds and
south southwest 4 feet at 10 seconds. scattered showers.  

$$

fzhw50 phfo 011348
cwfhfo
expires:202609020230;;721015

coastal waters forecast
national weather service honolulu hi
348 am hst tue sep 1 2026

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


phz115-020230-
oahu leeward waters-
348 am hst tue sep 1 2026

.today...east northeast winds to 20 knots. seas 5 to 6 feet. wave
detail: east 4 feet at 6 seconds and south 4 feet at 18 seconds.
isolated showers. 
.tonight...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 17 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 5 to 8 feet. wave detail: east
northeast 5 feet at 6 seconds, southeast 4 feet at 12 seconds and
south 4 feet at 16 seconds. isolated showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 6 feet at 6 seconds, southeast 5 feet
at 12 seconds and south 4 feet at 15 seconds. 
.thursday...east northeast winds to 25 knots. seas 7 to 10 feet.
wave detail: east 8 feet at 7 seconds, south southeast 5 feet at
12 seconds and south 4 feet at 14 seconds. 
.thursday night...east northeast winds to 25 knots. seas 8 to
11 feet. wave detail: east 8 feet at 7 seconds and south 6 feet
at 12 seconds. 
.friday...east northeast winds 20 to 25 knots. seas 7 to 10 feet.
wave detail: east 8 feet at 7 seconds and south 6 feet at
10 seconds. isolated showers. 
.saturday...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 5 feet at 9 seconds. isolated showers. scattered
showers after midnight.  

$$

fzhw50 phfo 011348
cwfhfo
expires:202609020230;;721016

coastal waters forecast
national weather service honolulu hi
348 am hst tue sep 1 2026

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


phz116-020230-
kaiwi channel-
348 am hst tue sep 1 2026

.today...east northeast winds to 20 knots. seas 4 to 6 feet. wave
detail: east northeast 5 feet at 6 seconds and south 4 feet at
18 seconds. isolated showers. 
.tonight...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: northeast 6 feet at 6 seconds and south 4 feet at
17 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.wednesday...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 6 feet at 6 seconds and south
4 feet at 16 seconds. isolated showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 7 feet at 7 seconds, south
southeast 4 feet at 12 seconds and south 4 feet at 15 seconds.
isolated showers after midnight. 
.thursday...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east northeast 9 feet at 7 seconds and
south 4 feet at 13 seconds. isolated showers in the morning. 
.thursday night...east northeast winds 25 to 30 knots. seas 9 to
12 feet. wave detail: east northeast 9 feet at 7 seconds, south
6 feet at 12 seconds and east 4 feet at 13 seconds. isolated
showers. 
.friday...east northeast winds 25 to 30 knots, easing to 20 to
25 knots. seas 9 to 12 feet. wave detail: east northeast 9 feet
at 7 seconds, south southwest 6 feet at 11 seconds and east
4 feet at 12 seconds. isolated showers. 
.saturday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 6 to 9 feet. wave detail: east northeast 8 feet at
7 seconds, east 6 feet at 13 seconds and southwest 5 feet at
9 seconds. isolated showers.  

$$