fzhw50 phfo 040123
cwfhfo
expires:202609041415;;863254

coastal waters forecast
national weather service honolulu hi
323 pm hst thu sep 3 2026

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


phz113-041415-
kauai channel-
323 pm hst thu sep 3 2026

...small craft advisory in effect through friday afternoon...

.tonight...east northeast winds 20 to 25 knots. seas 9 to
11 feet. wave detail: east northeast 8 feet at 7 seconds, south
5 feet at 13 seconds and east 3 feet at 11 seconds. isolated
showers. 
.friday...east northeast winds 20 to 25 knots. seas 9 to 11 feet.
wave detail: east northeast 8 feet at 7 seconds, south 5 feet at
12 seconds and east 3 feet at 14 seconds. isolated showers in the
morning. 
.friday night...east northeast winds 20 to 25 knots. seas 10 to
11 feet. wave detail: east northeast 8 feet at 7 seconds, south
6 feet at 11 seconds and east 4 feet at 13 seconds. isolated
showers. 
.saturday...east northeast winds to 20 knots. seas 8 to 11 feet.
wave detail: east northeast 8 feet at 7 seconds, south 6 feet at
10 seconds and east 4 feet at 13 seconds. scattered showers. 
.saturday night...east northeast winds 15 to 20 knots. seas 8 to
10 feet. wave detail: east northeast 7 feet at 7 seconds, south
southwest 6 feet at 12 seconds and east 5 feet at 12 seconds.
scattered showers. 
.sunday...east northeast winds to 20 knots. seas 7 to 10 feet.
wave detail: east northeast 6 feet at 6 seconds, south southwest
6 feet at 12 seconds and east 5 feet at 12 seconds. scattered
showers. 
.sunday night...east winds to 20 knots. seas 8 to 11 feet. wave
detail: southeast 8 feet at 8 seconds, southwest 6 feet at
12 seconds and east 6 feet at 12 seconds. numerous heavy showers
with isolated thunderstorms. 
.monday...east winds 20 to 25 knots, becoming east southeast
25 to 30 knots in the afternoon, veering to south southeast 30 to
35 knots. seas 11 to 15 feet. wave detail: southeast 11 feet at
8 seconds, southwest 10 feet at 14 seconds and east northeast
6 feet at 12 seconds. isolated thunderstorms through the night.
numerous heavy showers. 
.tuesday...south southwest winds 20 to 25 knots, becoming south
to 10 knots. seas 8 to 11 feet. wave detail: southeast 9 feet at
7 seconds, southwest 9 feet at 10 seconds and east 3 feet at
14 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 040123
cwfhfo
expires:202609041415;;863255

coastal waters forecast
national weather service honolulu hi
323 pm hst thu sep 3 2026

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


phz114-041415-
oahu windward waters-
323 pm hst thu sep 3 2026

...small craft advisory in effect through friday afternoon...

.tonight...east northeast winds 20 to 25 knots. seas 9 to
10 feet. wave detail: east 8 feet at 7 seconds, east 4 feet at
13 seconds and south 4 feet at 13 seconds. isolated showers. 
.friday...east northeast winds 20 to 25 knots. seas 9 to 11 feet.
wave detail: east 8 feet at 7 seconds, east 5 feet at 14 seconds
and south 4 feet at 12 seconds. isolated showers. 
.friday night...east northeast winds to 20 knots. seas 10 to
11 feet. wave detail: east 8 feet at 7 seconds, south southwest
5 feet at 11 seconds and east 5 feet at 14 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.saturday...east northeast winds 15 to 20 knots. seas 9 to
11 feet. wave detail: east 8 feet at 7 seconds, east 6 feet at
13 seconds and south southwest 5 feet at 11 seconds. numerous
showers, mainly in the morning. 
.saturday night...east northeast winds 15 to 20 knots. seas 8 to
11 feet. wave detail: east 7 feet at 7 seconds, east 6 feet at
13 seconds and south southwest 5 feet at 11 seconds. scattered
showers. 
.sunday...east winds 15 to 20 knots. seas 8 to 10 feet. wave
detail: east 6 feet at 6 seconds, east 6 feet at 12 seconds and
south southwest 5 feet at 12 seconds. scattered showers. 
.sunday night...east winds 15 to 20 knots. seas 9 to 10 feet.
wave detail: east 7 feet at 12 seconds, east northeast 6 feet at
6 seconds and southwest 5 feet at 11 seconds. numerous heavy
showers with isolated thunderstorms. 
.monday...east southeast winds 25 to 30 knots. seas 10 to
14 feet. wave detail: southwest 10 feet at 14 seconds, east
southeast 8 feet at 7 seconds and east 7 feet at 12 seconds.
isolated thunderstorms in the morning. numerous heavy showers
through the night, then scattered heavy showers through the day. 
.tuesday...south winds to 20 knots, easing to 10 to 15 knots.
seas 7 to 10 feet. wave detail: east southeast 7 feet at
7 seconds, southwest 7 feet at 10 seconds and east 4 feet at
14 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 040123
cwfhfo
expires:202609041415;;863256

coastal waters forecast
national weather service honolulu hi
323 pm hst thu sep 3 2026

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


phz115-041415-
oahu leeward waters-
323 pm hst thu sep 3 2026

...small craft advisory in effect through friday afternoon...

.tonight...east northeast winds 20 to 25 knots. seas 9 to
11 feet. wave detail: east 9 feet at 7 seconds and south 5 feet
at 13 seconds. 
.friday...east northeast winds 20 to 25 knots. seas 8 to 11 feet.
wave detail: east northeast 9 feet at 7 seconds and south 5 feet
at 11 seconds. 
.friday night...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east northeast 8 feet at 7 seconds and
south 6 feet at 10 seconds. isolated showers after midnight. 
.saturday...east northeast winds 15 to 20 knots. seas 7 to
10 feet, subsiding to 7 to 8 feet in the afternoon. wave detail:
east northeast 8 feet at 7 seconds and south southwest 6 feet at
11 seconds. isolated showers. 
.saturday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 5 feet at 11 seconds. isolated showers in the evening,
then scattered showers after midnight. 
.sunday...east northeast winds to 15 knots. seas 6 to 8 feet.
wave detail: east 5 feet at 6 seconds and southwest 5 feet at
11 seconds. scattered showers. 
.sunday night...east winds 15 to 20 knots. seas 6 to 8 feet,
building to 7 to 10 feet after midnight. wave detail: southeast
7 feet at 8 seconds and southwest 6 feet at 12 seconds. scattered
heavy showers in the evening. isolated thunderstorms. numerous
heavy showers after midnight. 
.monday...east southeast winds to 20 knots, becoming south
southeast 25 to 30 knots. seas 10 to 14 feet. wave detail:
southeast 10 feet at 8 seconds, southwest 10 feet at 14 seconds
and east northeast 3 feet at 12 seconds. numerous heavy showers. 
.tuesday...south winds 10 to 15 knots. seas 8 to 11 feet. wave
detail: south southwest 9 feet at 9 seconds and southeast 8 feet
at 7 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 040123
cwfhfo
expires:202609041415;;863257

coastal waters forecast
national weather service honolulu hi
323 pm hst thu sep 3 2026

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


phz116-041415-
kaiwi channel-
323 pm hst thu sep 3 2026

...small craft advisory in effect through friday afternoon...

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

winds and seas higher in and near tstms.

$$