fzhw50 phfo 111315
cwfhfo
expires:202608120145;;997960

coastal waters forecast
national weather service honolulu hi
315 am hst tue aug 11 2026

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


phz113-120145-
kauai channel-
315 am hst tue aug 11 2026

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

$$

fzhw50 phfo 111315
cwfhfo
expires:202608120145;;997961

coastal waters forecast
national weather service honolulu hi
315 am hst tue aug 11 2026

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


phz114-120145-
oahu windward waters-
315 am hst tue aug 11 2026

.today...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 7 seconds. isolated showers this
afternoon. 
.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 7 seconds and south southwest 3 feet at
13 seconds. isolated showers in the evening. 
.wednesday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 7 seconds and south 4 feet at 18 seconds.
isolated showers in the afternoon. 
.wednesday night...east northeast winds to 20 knots, easing to
15 knots after midnight. seas 5 to 6 feet. wave detail: east
southeast 5 feet at 7 seconds and south 4 feet at 16 seconds.
isolated showers in the evening, then scattered showers after
midnight. 
.thursday...east northeast winds to 15 knots, rising to 20 knots
in the afternoon. seas 5 to 6 feet. wave detail: east southeast
5 feet at 7 seconds and south 4 feet at 15 seconds. isolated
showers in the morning, then scattered showers in the afternoon. 
.thursday night...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east southeast 6 feet at 9 seconds and south
4 feet at 15 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots. seas 9 to 12 feet.
wave detail: east southeast 10 feet at 13 seconds and south
4 feet at 14 seconds. isolated showers through the night.
scattered showers through the day. 
.saturday...northeast winds 20 to 25 knots. seas 11 to 15 feet.
wave detail: east 12 feet at 13 seconds and south 3 feet at
13 seconds. scattered showers.  

$$

fzhw50 phfo 111315
cwfhfo
expires:202608120145;;997962

coastal waters forecast
national weather service honolulu hi
315 am hst tue aug 11 2026

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


phz115-120145-
oahu leeward waters-
315 am hst tue aug 11 2026

.today...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east southeast 5 feet at 7 seconds and south
southwest 4 feet at 14 seconds. isolated showers this afternoon. 
.tonight...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east 5 feet at 6 seconds and south 5 feet at
18 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: south 5 feet at 17 seconds and east 4 feet
at 5 seconds. 
.wednesday night...northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: south 5 feet at 16 seconds and east 4 feet
at 5 seconds. 
.thursday...northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east northeast 5 feet at 5 seconds and south 5 feet
at 15 seconds. 
.thursday night...northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 15 seconds. 
.friday...northeast winds 15 to 20 knots. seas 5 to 8 feet. wave
detail: east 5 feet at 5 seconds and south 5 feet at 14 seconds.
isolated showers after midnight. 
.saturday...northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 5 to 8 feet. wave detail: east northeast 6 feet at
10 seconds, south 4 feet at 13 seconds and east 3 feet at
13 seconds. scattered showers.  

$$

fzhw50 phfo 111315
cwfhfo
expires:202608120145;;997963

coastal waters forecast
national weather service honolulu hi
315 am hst tue aug 11 2026

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


phz116-120145-
kaiwi channel-
315 am hst tue aug 11 2026

.today...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south southwest 4 feet
at 14 seconds. isolated showers this afternoon. 
.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 5 seconds and south southwest 4 feet
at 13 seconds. isolated showers in the evening. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east northeast 5 feet at 5 seconds and south
southwest 5 feet at 17 seconds. isolated showers in the
afternoon. 
.wednesday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 5 feet at 16 seconds. scattered showers after midnight.
.thursday...northeast winds to 20 knots. seas to 6 feet. wave
detail: east northeast 5 feet at 5 seconds and south southwest
5 feet at 15 seconds. isolated showers in the morning. scattered
showers in the afternoon. 
.thursday night...northeast winds to 20 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 7 seconds and south southwest 5 feet
at 15 seconds. isolated showers in the evening. 
.friday...east northeast winds 15 to 20 knots. seas 8 to 11 feet.
wave detail: east 10 feet at 12 seconds and south southwest
5 feet at 14 seconds. isolated showers in the morning. scattered
showers through the day. 
.saturday...northeast winds 20 to 25 knots. seas 9 to 13 feet.
wave detail: east northeast 12 feet at 13 seconds and south
4 feet at 13 seconds. scattered showers.  

$$