fzhw50 phfo 031446
cwfhfo
expires:202609040330;;836095

coastal waters forecast
national weather service honolulu hi
446 am hst thu sep 3 2026

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


phz117-040330-
maui county windward waters-
446 am hst thu sep 3 2026

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

.today...east winds 25 to 30 knots. seas 8 to 9 feet. wave
detail: east northeast 8 feet at 7 seconds and east 4 feet at
12 seconds. scattered showers. 
.tonight...east winds 25 to 30 knots. seas 8 to 9 feet. wave
detail: east 8 feet at 7 seconds and east 4 feet at 13 seconds.
scattered showers. 
.friday...east winds 25 to 30 knots. seas 9 to 10 feet. wave
detail: east 8 feet at 7 seconds and east 5 feet at 14 seconds.
isolated showers. 
.friday night...east winds 20 to 25 knots. gusts up to 35 knots
in the evening. seas 9 to 10 feet. wave detail: east northeast
8 feet at 7 seconds and east 5 feet at 14 seconds. scattered
showers. 
.saturday...east winds 15 to 20 knots. seas 9 to 10 feet. wave
detail: east northeast 7 feet at 6 seconds and east 6 feet at
13 seconds. numerous showers, mainly in the morning. 
.saturday night...east winds 15 to 20 knots. seas 7 to 10 feet.
wave detail: east northeast 7 feet at 6 seconds and east 6 feet
at 13 seconds. scattered showers. 
.sunday...east winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 12 seconds, northeast 5 feet at 6 seconds
and southwest 3 feet at 12 seconds. scattered showers. 
.monday...east southeast winds 20 to 25 knots, becoming south
southeast 10 to 15 knots. seas 8 to 11 feet. wave detail: east
southeast 8 feet at 7 seconds, east 6 feet at 12 seconds and west
southwest 5 feet at 13 seconds. scattered showers.  

$$

fzhw50 phfo 031446
cwfhfo
expires:202609040330;;836096

coastal waters forecast
national weather service honolulu hi
446 am hst thu sep 3 2026

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


phz118-040330-
maui county leeward waters-
446 am hst thu sep 3 2026

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

.today...east northeast winds 20 to 25 knots. seas 7 to 10 feet.
wave detail: east 7 feet at 7 seconds and south 5 feet at
13 seconds. 
.tonight...northeast winds 25 to 30 knots, veering to east
northeast 20 to 25 knots after midnight. seas 8 to 11 feet. wave
detail: east 8 feet at 6 seconds and south 5 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 5 feet at
11 seconds. 
.friday night...east northeast winds 15 to 20 knots. seas 7 to
10 feet. wave detail: east 7 feet at 6 seconds and south
southwest 5 feet at 11 seconds. 
.saturday...east northeast winds 10 to 15 knots. seas 6 to
9 feet. wave detail: east 6 feet at 6 seconds and south southwest
5 feet at 11 seconds. 
.saturday night...east northeast winds 10 to 15 knots. seas 5 to
8 feet. wave detail: east 5 feet at 6 seconds and southwest
5 feet at 11 seconds. isolated showers after midnight. 
.sunday...east northeast winds 10 to 15 knots, becoming east
15 to 20 knots. seas 6 to 9 feet. wave detail: southeast 7 feet
at 7 seconds and southwest 6 feet at 11 seconds. scattered
showers. 
.monday...east southeast winds 20 to 25 knots, becoming south
southeast 15 to 20 knots. seas 9 to 13 feet. wave detail: west
southwest 10 feet at 13 seconds and southeast 9 feet at
7 seconds. scattered showers.  

$$

fzhw50 phfo 031446
cwfhfo
expires:202609040330;;836097

coastal waters forecast
national weather service honolulu hi
446 am hst thu sep 3 2026

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


phz119-040330-
maalaea bay-
446 am hst thu sep 3 2026

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

.today...north northeast winds 35 to 30 knots. seas 3 to 4 feet.
wave detail: north northeast 4 feet at 4 seconds and south 4 feet
at 13 seconds. 
.tonight...north northeast winds to 30 knots. seas 3 to 5 feet.
wave detail: north northeast 5 feet at 4 seconds and south 5 feet
at 12 seconds. 
.friday...north northeast winds to 30 knots. seas 3 to 4 feet.
wave detail: north northeast 4 feet at 4 seconds and south 4 feet
at 10 seconds. 
.friday night...north northeast winds to 30 knots. seas 3 to
4 feet. wave detail: north northeast 4 feet at 4 seconds and
south southwest 4 feet at 10 seconds. 
.saturday...north winds to 20 knots. seas 3 to 4 feet. wave
detail: north northeast 4 feet at 4 seconds and south southwest
4 feet at 11 seconds. 
.saturday night...north winds to 20 knots. seas 3 to 4 feet. wave
detail: southwest 4 feet at 11 seconds and north northeast 3 feet
at 3 seconds. 
.sunday...north winds to 20 knots, rising to 25 knots. seas 3 to
4 feet. wave detail: southwest 4 feet at 11 seconds. isolated
showers. 
.monday...north winds 20 to 25 knots, becoming north northeast
15 to 20 knots in the evening, then becoming south to 10 knots
after midnight. seas 4 to 6 feet. wave detail: west southwest
6 feet at 13 seconds and south 5 feet at 8 seconds. isolated
showers. scattered showers after midnight.  

$$

fzhw50 phfo 031446
cwfhfo
expires:202609040330;;836098

coastal waters forecast
national weather service honolulu hi
446 am hst thu sep 3 2026

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


phz120-040330-
pailolo channel-
446 am hst thu sep 3 2026

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

.today...east northeast winds 25 to 30 knots. seas 6 to 9 feet.
wave detail: east northeast 7 feet at 6 seconds and south 3 feet
at 14 seconds. 
.tonight...east northeast winds to 30 knots. seas 7 to 10 feet.
wave detail: east northeast 8 feet at 6 seconds and south 4 feet
at 13 seconds. isolated showers. 
.friday...tropical storm conditions possible. east northeast
winds 20 to 25 knots, rising to 30 to 35 knots in the afternoon.
seas 7 to 10 feet. wave detail: east northeast 8 feet at
6 seconds and south 4 feet at 11 seconds. 
.friday night...east northeast winds 20 to 25 knots, rising to
25 to 30 knots after midnight. seas 6 to 9 feet. wave detail:
east northeast 7 feet at 7 seconds, south southwest 4 feet at
11 seconds and east 3 feet at 13 seconds. isolated showers after
midnight. 
.saturday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east northeast 6 feet at 6 seconds, south
southwest 4 feet at 11 seconds and east 3 feet at 13 seconds.
isolated showers. 
.saturday night...east northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: east northeast 5 feet at 6 seconds,
southwest 4 feet at 11 seconds and east 3 feet at 12 seconds.
isolated showers. 
.sunday...east winds 15 to 20 knots, becoming east northeast
20 to 25 knots. seas 5 to 8 feet. wave detail: southwest 5 feet
at 12 seconds, east northeast 4 feet at 6 seconds and east 3 feet
at 12 seconds. isolated showers through the night. scattered
showers through the day. 
.monday...east winds 20 to 25 knots, becoming southeast 15 to
20 knots in the afternoon and evening, then becoming south
southeast 10 to 15 knots after midnight. seas 6 to 9 feet. wave
detail: west southwest 9 feet at 13 seconds, east 5 feet at
7 seconds and east 3 feet at 12 seconds. scattered showers.  

$$

fzhw50 phfo 031446
cwfhfo
expires:202609040330;;836099

coastal waters forecast
national weather service honolulu hi
446 am hst thu sep 3 2026

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


phz121-040330-
alenuihaha channel-
446 am hst thu sep 3 2026

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

.today...east northeast winds to 30 knots. seas 9 to 13 feet.
wave detail: east northeast 11 feet at 7 seconds, south 5 feet at
13 seconds and east 4 feet at 12 seconds. 
.tonight...east northeast winds to 30 knots. seas 9 to 13 feet.
wave detail: east northeast 11 feet at 7 seconds, south 5 feet at
12 seconds and east 4 feet at 13 seconds. isolated showers. 
.friday...east northeast winds 25 to 30 knots. seas 10 to
13 feet. wave detail: east northeast 11 feet at 7 seconds, south
southwest 5 feet at 11 seconds and east 4 feet at 15 seconds. 
.friday night...east northeast winds 25 to 30 knots. seas 9 to
12 feet. wave detail: east northeast 10 feet at 7 seconds, south
southwest 5 feet at 10 seconds and east 5 feet at 14 seconds. 
.saturday...east northeast winds 15 to 20 knots. seas 8 to
10 feet. wave detail: east northeast 8 feet at 6 seconds, east
6 feet at 13 seconds and southwest 5 feet at 11 seconds.
scattered showers in the afternoon. 
.saturday night...east northeast winds 15 to 20 knots. seas 7 to
10 feet. wave detail: east northeast 6 feet at 6 seconds, east
6 feet at 13 seconds and southwest 5 feet at 11 seconds.
scattered showers in the evening. isolated showers after
midnight. 
.sunday...east northeast winds 15 to 20 knots, becoming east
20 to 25 knots. seas 7 to 10 feet. wave detail: east northeast
6 feet at 6 seconds, east 6 feet at 12 seconds and southwest
5 feet at 11 seconds. scattered showers. 
.monday...east winds 20 to 25 knots, becoming southeast 15 to
20 knots in the afternoon and evening, veering to south southwest
after midnight. seas 9 to 13 feet. wave detail: west southwest
10 feet at 13 seconds, south southeast 8 feet at 7 seconds and
east 5 feet at 13 seconds. scattered showers.  

$$