fzhw50 phfo 210128
cwfhfo
expires:202607211415;;320386

coastal waters forecast
national weather service honolulu hi
328 pm hst mon jul 20 2026

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


phz113-211415-
kauai channel-
328 pm hst mon jul 20 2026

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

$$

fzhw50 phfo 210128
cwfhfo
expires:202607211415;;320387

coastal waters forecast
national weather service honolulu hi
328 pm hst mon jul 20 2026

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


phz114-211415-
oahu windward waters-
328 pm hst mon jul 20 2026

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

$$

fzhw50 phfo 210128
cwfhfo
expires:202607211415;;320388

coastal waters forecast
national weather service honolulu hi
328 pm hst mon jul 20 2026

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


phz115-211415-
oahu leeward waters-
328 pm hst mon jul 20 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 5 seconds and south 4 feet at
15 seconds. isolated showers this evening, then scattered showers
after midnight. 
.tuesday...east winds 15 to 20 knots, easing to 10 to 15 knots in
the afternoon. seas 5 to 6 feet. wave detail: east 4 feet at
5 seconds and south 4 feet at 14 seconds. scattered showers,
mainly in the morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 4 feet at 5 seconds and south 4 feet at
12 seconds. scattered showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 4 feet at 5 seconds and south 4 feet at
13 seconds. scattered showers, mainly in the morning. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 5 seconds and south 4 feet at
20 seconds. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
20 seconds. 
.thursday night...east northeast winds to 20 knots. seas to
6 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 20 seconds. isolated showers. 
.friday...east northeast winds 20 to 25 knots. seas 5 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 17 seconds. isolated showers in the morning. 
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 5 to 6 feet. wave detail: east northeast 6 feet at
6 seconds and south southwest 4 feet at 18 seconds.  

$$

fzhw50 phfo 210128
cwfhfo
expires:202607211415;;320389

coastal waters forecast
national weather service honolulu hi
328 pm hst mon jul 20 2026

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


phz116-211415-
kaiwi channel-
328 pm hst mon jul 20 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 5 seconds and south 4 feet
at 15 seconds. scattered showers. 
.tuesday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east northeast 5 feet at 5 seconds, south 4 feet at
14 seconds and east 3 feet at 14 seconds. scattered showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 5 seconds, south
4 feet at 13 seconds and east 3 feet at 13 seconds. scattered
showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 5 seconds, south
4 feet at 13 seconds and east 3 feet at 12 seconds. scattered
showers in the morning. 
.wednesday night...east northeast winds to 20 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 6 seconds, south
4 feet at 20 seconds and east 3 feet at 12 seconds. isolated
showers after midnight. 
.thursday...east northeast winds to 20 knots. seas 5 to 8 feet.
wave detail: east northeast 6 feet at 6 seconds, south 4 feet at
20 seconds and east 3 feet at 11 seconds. isolated showers in the
morning. 
.thursday night...east northeast winds to 20 knots, rising to
25 to 30 knots after midnight. seas 6 to 8 feet. wave detail:
east northeast 6 feet at 6 seconds, south 4 feet at 20 seconds
and east 3 feet at 11 seconds. isolated showers after midnight. 
.friday...east northeast winds 25 to 30 knots. seas 5 to 8 feet.
wave detail: east northeast 7 feet at 7 seconds and south
southwest 4 feet at 17 seconds. isolated showers in the morning.
isolated showers after midnight. 
.saturday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots. seas 5 to 8 feet. wave detail: east northeast 8 feet at
15 seconds and south southwest 4 feet at 18 seconds. isolated
showers.  

$$