fzhw50 phfo 300100
cwfhfo
expires:202607301330;;306197

coastal waters forecast
national weather service honolulu hi
300 pm hst wed jul 29 2026

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


phz113-301330-
kauai channel-
300 pm hst wed jul 29 2026

.tonight...northeast winds 10 to 15 knots, veering to east
southeast 7 to 10 knots after midnight. seas 4 to 6 feet. wave
detail: east 4 feet at 7 seconds and south 4 feet at 13 seconds.
isolated showers this evening, then scattered showers after
midnight. 
.thursday...east winds 10 to 15 knots, rising to 15 to 20 knots
in the afternoon. seas 5 to 7 feet. wave detail: east 4 feet at
7 seconds and south 4 feet at 12 seconds. scattered showers,
mainly in the morning. 
.thursday night...east winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 8 seconds and south 3 feet at
12 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.friday...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 7 seconds, south 3 feet at 12 seconds
and east 3 feet at 15 seconds. isolated showers. 
.friday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 7 feet at 8 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 7 feet at 8 seconds. isolated showers. 
.saturday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 7 seconds and east
3 feet at 14 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east northeast 7 feet at 7 seconds and east 3 feet
at 14 seconds. isolated showers. scattered showers after
midnight. 
.monday...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 12 seconds. isolated showers.  

$$

fzhw50 phfo 300100
cwfhfo
expires:202607301330;;306198

coastal waters forecast
national weather service honolulu hi
300 pm hst wed jul 29 2026

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


phz114-301330-
oahu windward waters-
300 pm hst wed jul 29 2026

.tonight...east winds 7 to 10 knots, veering to east southeast
10 to 15 knots after midnight. seas 5 to 6 feet. wave detail:
east 5 feet at 8 seconds. scattered showers. 
.thursday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 8 seconds. scattered showers. 
.thursday night...east winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.friday...east winds to 20 knots. seas 7 to 9 feet. wave detail:
east 7 feet at 8 seconds and east 5 feet at 15 seconds. isolated
showers. 
.friday night...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: east 8 feet at 8 seconds. scattered showers.
.saturday...east northeast winds 20 to 25 knots. seas to 9 feet.
wave detail: east 8 feet at 9 seconds. isolated showers. 
.saturday night...east northeast winds 20 to 25 knots. seas to
9 feet. wave detail: east 8 feet at 8 seconds and east 5 feet at
14 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.sunday...east northeast winds to 20 knots, easing to 15 knots
after midnight. seas 7 to 9 feet. wave detail: east 8 feet at
7 seconds and east 5 feet at 14 seconds. isolated showers through
the night, then scattered showers through the day. 
.monday...east northeast winds to 15 knots, easing to 10 knots
after midnight. seas 5 to 7 feet. wave detail: east 5 feet at
12 seconds. scattered showers through the night, then isolated
showers in the evening. scattered showers after midnight.  

$$

fzhw50 phfo 300100
cwfhfo
expires:202607301330;;306199

coastal waters forecast
national weather service honolulu hi
300 pm hst wed jul 29 2026

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


phz115-301330-
oahu leeward waters-
300 pm hst wed jul 29 2026

.tonight...east winds 7 to 10 knots. seas 4 to 5 feet. wave
detail: south 4 feet at 13 seconds and east 3 feet at 6 seconds.
isolated showers. 
.thursday...east winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: east southeast 4 feet at 7 seconds and south 4 feet at
13 seconds. scattered showers, mainly in the morning. 
.thursday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 6 seconds and south 3 feet at
12 seconds. isolated showers after midnight. 
.friday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 3 feet at
12 seconds. 
.friday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 7 feet at 7 seconds. isolated showers
after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 7 feet at 7 seconds. 
.saturday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 7 feet at 7 seconds. isolated
showers after midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds. isolated showers
after midnight. 
.monday...east northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 5 seconds. isolated showers.  

$$

fzhw50 phfo 300100
cwfhfo
expires:202607301330;;306200

coastal waters forecast
national weather service honolulu hi
300 pm hst wed jul 29 2026

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


phz116-301330-
kaiwi channel-
300 pm hst wed jul 29 2026

.tonight...east northeast winds to 10 knots, becoming east 15 to
20 knots after midnight. seas 4 to 6 feet. wave detail: east
4 feet at 8 seconds and south southwest 4 feet at 13 seconds.
isolated showers. 
.thursday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 8 seconds and south southwest 4 feet at
13 seconds. isolated showers. 
.thursday night...east winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds, east 4 feet at 15 seconds
and south southwest 3 feet at 12 seconds. isolated showers. 
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet,
building to 6 to 9 feet in the afternoon. wave detail: east
northeast 7 feet at 7 seconds and east 4 feet at 15 seconds.
isolated showers. 
.friday night...east northeast winds to 25 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 8 seconds. isolated
showers. 
.saturday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 9 seconds. isolated
showers. 
.saturday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 7 seconds and east
5 feet at 14 seconds. isolated showers. 
.sunday...east northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds and east 4 feet
at 14 seconds. isolated showers. 
.monday...east northeast winds to 15 knots, easing to 10 knots
after midnight. seas 4 to 6 feet. wave detail: east northeast
5 feet at 12 seconds. isolated showers. scattered showers after
midnight.  

$$