fzhw50 phfo 290138
cwfhfo
expires:202607291415;;250775

coastal waters forecast
national weather service honolulu hi
338 pm hst tue jul 28 2026

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


phz113-291415-
kauai channel-
338 pm hst tue jul 28 2026

...small craft advisory in effect through early wednesday
morning...

.tonight...northeast winds 15 to 20 knots. seas 7 to 10 feet.
wave detail: east northeast 8 feet at 11 seconds and south 3 feet
at 14 seconds. isolated showers this evening, then scattered
showers after midnight. 
.wednesday...north northeast winds 10 to 15 knots. seas 6 to
9 feet. wave detail: east northeast 4 feet at 6 seconds, east
4 feet at 9 seconds and south 4 feet at 13 seconds. scattered
showers in the morning, then numerous showers in the afternoon. 
.wednesday night...northeast winds to 10 knots, veering to south
southeast after midnight. seas 6 to 9 feet. wave detail: east
4 feet at 8 seconds and south 4 feet at 13 seconds. scattered
showers. 
.thursday...east southeast winds 10 to 15 knots. seas 6 to
9 feet. wave detail: south 4 feet at 12 seconds and east 3 feet
at 8 seconds. scattered showers, mainly in the morning. 
.thursday night...east winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: east 5 feet at 8 seconds and south 4 feet at
12 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.friday...east northeast winds 15 to 20 knots. seas 7 to 10 feet.
wave detail: east 6 feet at 7 seconds, east 4 feet at 15 seconds
and south 3 feet at 12 seconds. isolated showers. 
.friday night...east northeast winds 20 to 25 knots. seas 8 to
11 feet. wave detail: east 7 feet at 7 seconds, east 4 feet at
15 seconds and south 3 feet at 12 seconds. isolated showers in
the evening, then scattered showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 8 to
11 feet. wave detail: east northeast 8 feet at 7 seconds and east
5 feet at 14 seconds. isolated showers. scattered showers after
midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 7 to 10 feet.
wave detail: east northeast 7 feet at 7 seconds and east 5 feet
at 13 seconds. isolated showers. scattered showers after
midnight.  

$$

fzhw50 phfo 290138
cwfhfo
expires:202607291415;;250776

coastal waters forecast
national weather service honolulu hi
338 pm hst tue jul 28 2026

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


phz114-291415-
oahu windward waters-
338 pm hst tue jul 28 2026

...small craft advisory in effect through early wednesday
morning...

.tonight...north northeast winds 10 to 15 knots. seas 9 to
12 feet. wave detail: east 9 feet at 11 seconds. scattered
showers this evening, then numerous showers after midnight. 
.wednesday...north northwest winds 7 to 10 knots. seas 7 to
9 feet. wave detail: east 5 feet at 9 seconds. numerous showers. 
.wednesday night...east winds 7 to 10 knots, veering to southeast
10 to 15 knots after midnight. seas 7 to 8 feet. wave detail:
east 5 feet at 8 seconds. numerous showers. 
.thursday...east southeast winds to 15 knots. seas 7 to 10 feet.
wave detail: east 5 feet at 8 seconds. scattered showers. 
.thursday night...east winds 15 to 20 knots. seas 8 to 10 feet.
wave detail: east 6 feet at 8 seconds. scattered showers. 
.friday...east winds to 20 knots. seas 10 to 12 feet. wave
detail: east 7 feet at 7 seconds and east 7 feet at 15 seconds.
isolated showers in the morning, then scattered showers in the
afternoon. 
.friday night...east northeast winds 20 to 25 knots. seas 11 to
12 feet. wave detail: east 8 feet at 8 seconds and east 7 feet at
15 seconds. scattered showers. 
.saturday...east northeast winds 20 to 25 knots. seas to 12 feet.
wave detail: east 8 feet at 8 seconds and east 7 feet at
14 seconds. isolated showers, then scattered showers after
midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 9 to 12 feet.
wave detail: east 8 feet at 7 seconds and east 7 feet at
14 seconds. isolated showers through the night, then scattered
showers through the day.  

$$

fzhw50 phfo 290138
cwfhfo
expires:202607291415;;250777

coastal waters forecast
national weather service honolulu hi
338 pm hst tue jul 28 2026

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


phz115-291415-
oahu leeward waters-
338 pm hst tue jul 28 2026

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

$$

fzhw50 phfo 290138
cwfhfo
expires:202607291415;;250778

coastal waters forecast
national weather service honolulu hi
338 pm hst tue jul 28 2026

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


phz116-291415-
kaiwi channel-
338 pm hst tue jul 28 2026

...small craft advisory in effect through early wednesday
morning...

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

$$