fzhw50 phfo 070912
cwfhfo
expires:202609072215;;047333

coastal waters forecast
national weather service honolulu hi
1112 pm hst sun sep 6 2026

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


phz113-072215-
kauai channel-
1112 pm hst sun sep 6 2026

...tropical storm warning in effect...

.rest of tonight...east winds 20 to 25 knots. seas 9 to 10 feet.
wave detail: south southwest 7 feet at 13 seconds, east 6 feet at
6 seconds and east 5 feet at 12 seconds. occasional heavy showers
with isolated thunderstorms. 
.monday...tropical storm conditions expected. east winds 25 to
35 knots. seas 9 to 12 feet, building to 12 to 16 feet in the
afternoon. wave detail: southwest 11 feet at 10 seconds,
southwest 10 feet at 13 seconds and east 5 feet at 11 seconds.
frequent heavy showers with isolated thunderstorms. 
.monday night...tropical storm conditions expected. south
southeast winds 30 to 40 knots. seas 16 to 19 feet, subsiding to
14 to 17 feet after midnight. wave detail: southwest 13 feet at
12 seconds and east 5 feet at 11 seconds. frequent heavy showers
with isolated thunderstorms. 
.tuesday...tropical storm conditions possible. south southwest
winds 25 to 30 knots, easing to 20 to 25 knots in the afternoon.
seas 9 to 13 feet, subsiding to 6 to 7 feet in the afternoon.
wave detail: west southwest 10 feet at 14 seconds, south 7 feet
at 6 seconds and east 4 feet at 11 seconds. frequent heavy
showers in the morning, then numerous showers in the afternoon. 
.tuesday night...south winds to 10 knots. seas 4 to 6 feet. wave
detail: south southwest 5 feet at 14 seconds, east 4 feet at
5 seconds and east 3 feet at 14 seconds. scattered showers. 
.wednesday...southeast winds to 10 knots. seas 5 to 6 feet. wave
detail: south southwest 4 feet at 13 seconds and east 3 feet at
13 seconds. scattered showers. 
.wednesday night...east winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: south southwest 4 feet at 13 seconds and east 3 feet
at 6 seconds. scattered showers. 
.thursday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: southwest 4 feet at 12 seconds and east
3 feet at 5 seconds. scattered showers in the morning, then
isolated showers through the night. scattered showers after
midnight. 
.friday...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 3 feet at 5 seconds and southwest 3 feet at
15 seconds. isolated showers, then scattered showers after
midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 070912
cwfhfo
expires:202609072215;;047334

coastal waters forecast
national weather service honolulu hi
1112 pm hst sun sep 6 2026

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


phz114-072215-
oahu windward waters-
1112 pm hst sun sep 6 2026

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

.rest of tonight...east winds to 20 knots. seas 8 to 10 feet.
wave detail: east 6 feet at 12 seconds, east southeast 5 feet at
6 seconds and south southwest 5 feet at 13 seconds. occasional
heavy showers with isolated thunderstorms. 
.monday...east winds 25 to 30 knots. seas 9 to 12 feet, building
to 10 to 14 feet in the afternoon. wave detail: south southeast
8 feet at 6 seconds, southwest 8 feet at 13 seconds and east
5 feet at 11 seconds. frequent heavy showers with isolated
thunderstorms. 
.monday night...east southeast winds 25 to 30 knots. seas 11 to
15 feet, subsiding to 9 to 13 feet after midnight. wave detail:
south southwest 11 feet at 12 seconds and east 5 feet at
11 seconds. isolated thunderstorms in the evening. frequent heavy
showers. 
.tuesday...south winds 25 to 30 knots, easing to 20 to 25 knots
in the afternoon. seas 7 to 10 feet, subsiding to 5 to 7 feet in
the afternoon. wave detail: south southwest 8 feet at 7 seconds
and east 4 feet at 13 seconds. numerous showers. 
.tuesday night...south southeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east southeast 4 feet at 5 seconds, south
southwest 4 feet at 14 seconds and east 3 feet at 14 seconds.
scattered showers in the evening, then numerous showers after
midnight. 
.wednesday...east southeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 3 feet at 5 seconds, south southwest
3 feet at 13 seconds and east 3 feet at 13 seconds. scattered
showers. 
.wednesday night...east winds to 15 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 6 seconds, east 3 feet at 12 seconds and
south southwest 3 feet at 13 seconds. scattered showers. 
.thursday...east winds to 15 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 5 seconds, southwest 3 feet at 10 seconds
and east 3 feet at 11 seconds. scattered showers in the morning,
then isolated showers through the night. scattered showers after
midnight. 
.friday...east winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: east 3 feet at 5 seconds and east 3 feet at 11 seconds.
isolated showers through the night, then scattered showers
through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 070912
cwfhfo
expires:202609072215;;047335

coastal waters forecast
national weather service honolulu hi
1112 pm hst sun sep 6 2026

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


phz115-072215-
oahu leeward waters-
1112 pm hst sun sep 6 2026

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

.rest of tonight...east winds 15 to 20 knots, rising to 20 to
25 knots. seas to 9 feet. wave detail: southwest 7 feet at
13 seconds and east southeast 5 feet at 6 seconds. occasional
heavy showers with isolated thunderstorms. 
.monday...east winds 20 to 25 knots, becoming east southeast
25 to 30 knots in the afternoon. seas 9 to 11 feet, building to
11 to 14 feet in the afternoon. wave detail: southwest 10 feet at
13 seconds and southwest 8 feet at 8 seconds. frequent heavy
showers with isolated thunderstorms. 
.monday night...south southeast winds 25 to 30 knots. seas 14 to
16 feet, subsiding to 12 to 15 feet after midnight. wave detail:
southwest 13 feet at 11 seconds and southwest 9 feet at
8 seconds. frequent heavy showers with isolated thunderstorms. 
.tuesday...south southwest winds 20 to 25 knots, easing to 15 to
20 knots in the afternoon. seas 9 to 11 feet, subsiding to 6 feet
in the afternoon. wave detail: south 9 feet at 7 seconds.
numerous showers. 
.tuesday night...south southeast winds to 10 knots. seas 4 to
6 feet. wave detail: south southwest 5 feet at 14 seconds and
east southeast 3 feet at 4 seconds. numerous showers. 
.wednesday...southeast winds to 10 knots. seas 4 to 5 feet. wave
detail: south southwest 4 feet at 14 seconds. scattered showers. 
.wednesday night...east winds to 10 knots. seas 4 to 5 feet. wave
detail: south southwest 4 feet at 13 seconds and east southeast
3 feet at 5 seconds. scattered showers. 
.thursday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the evening, easing to 10 to 15 knots after midnight.
seas 4 to 6 feet. wave detail: southwest 4 feet at 9 seconds and
east 3 feet at 5 seconds. scattered showers, mainly in the
morning. 
.friday...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 5 seconds and southwest 3 feet at
15 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 070912
cwfhfo
expires:202609072215;;047336

coastal waters forecast
national weather service honolulu hi
1112 pm hst sun sep 6 2026

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


phz116-072215-
kaiwi channel-
1112 pm hst sun sep 6 2026

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

.rest of tonight...east winds 20 to 25 knots. seas 8 to 10 feet.
wave detail: southwest 7 feet at 13 seconds, east 5 feet at
6 seconds and east 5 feet at 12 seconds. occasional heavy showers
with isolated thunderstorms. 
.monday...east winds 20 to 25 knots. seas 9 to 12 feet. wave
detail: southwest 9 feet at 13 seconds, east 7 feet at 6 seconds
and east 5 feet at 12 seconds. frequent heavy showers with
isolated thunderstorms. 
.monday night...southeast winds 25 to 30 knots. seas 11 to
13 feet, subsiding to 9 to 13 feet after midnight. wave detail:
southwest 12 feet at 11 seconds, southwest 6 feet at 8 seconds
and east northeast 5 feet at 11 seconds. isolated thunderstorms
in the evening. frequent heavy showers. 
.tuesday...south winds 25 to 30 knots, easing to 20 to 25 knots
in the afternoon. seas 7 to 9 feet, subsiding to 5 to 7 feet in
the afternoon. wave detail: south southwest 8 feet at 7 seconds
and east 4 feet at 13 seconds. numerous showers. 
.tuesday night...south southeast winds to 10 knots. seas 4 to
6 feet. wave detail: south southwest 5 feet at 14 seconds, east
southeast 3 feet at 4 seconds and east 3 feet at 14 seconds.
scattered showers in the evening, then numerous showers after
midnight. 
.wednesday...east southeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: south southwest 4 feet at 14 seconds, east
southeast 3 feet at 5 seconds and east 3 feet at 13 seconds.
scattered showers. 
.wednesday night...east winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds, south southwest 4 feet at
13 seconds and east 3 feet at 12 seconds. scattered showers. 
.thursday...east northeast winds to 15 knots. seas 4 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds, southwest 4 feet
at 11 seconds and east 3 feet at 11 seconds. isolated showers. 
.friday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east northeast 3 feet at 5 seconds, east 3 feet at
11 seconds and southwest 3 feet at 15 seconds. isolated showers. 

winds and seas higher in and near tstms.

$$