fzhw50 phfo 130101
cwfhfo
expires:202603131400;;572832

coastal waters forecast
national weather service honolulu hi
301 pm hst thu mar 12 2026

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


phz113-131400-
kauai channel-
301 pm hst thu mar 12 2026

...gale warning in effect from this evening through early
saturday morning...

.tonight...south winds to 20 knots. seas 4 to 5 feet, building to
5 to 7 feet after midnight. wave detail: south 6 feet at
6 seconds. occasional heavy showers and scattered thunderstorms. 
.friday...south winds to 35 knots. seas 10 to 11 feet, building
to 12 to 15 feet in the afternoon. wave detail: southwest 14 feet
at 8 seconds and west northwest 3 feet at 10 seconds. occasional
heavy showers and scattered thunderstorms. 
.friday night...south southwest winds 30 to 35 knots. seas 12 to
15 feet, building to 12 to 17 feet after midnight. wave detail:
southwest 15 feet at 8 seconds, northwest 4 feet at 12 seconds
and north 3 feet at 13 seconds. occasional heavy showers and
scattered thunderstorms. 
.saturday...southwest winds 25 to 30 knots. seas 11 to 14 feet,
subsiding to 10 to 12 feet in the afternoon. wave detail: south
southwest 13 feet at 8 seconds and north northwest 4 feet at
12 seconds. scattered thunderstorms in the morning. numerous
showers. isolated thunderstorms in the afternoon. 
.saturday night...southwest winds 25 to 30 knots. seas 10 to
12 feet. wave detail: south southwest 11 feet at 7 seconds,
northwest 5 feet at 11 seconds and north 3 feet at 12 seconds.
occasional showers with isolated thunderstorms. 
.sunday...west southwest winds to 20 knots. seas 8 to 11 feet,
subsiding to 6 to 9 feet in the afternoon. wave detail: southwest
10 feet at 7 seconds, northwest 5 feet at 11 seconds and north
3 feet at 11 seconds. scattered showers with isolated
thunderstorms. 
.sunday night...west southwest winds 10 to 15 knots. seas 5 to
8 feet, subsiding to 4 to 6 feet after midnight. wave detail:
southwest 6 feet at 6 seconds and northwest 5 feet at 11 seconds.
isolated showers and thunderstorms. 
.monday...west southwest winds 10 to 15 knots, becoming variable
less than 10 knots. seas 4 to 6 feet. wave detail: north
northwest 6 feet at 13 seconds. isolated thunderstorms through
the night. scattered showers. 
.tuesday...winds variable less than 10 knots, becoming north
northeast 7 to 10 knots. seas 5 to 7 feet. wave detail: north
northwest 6 feet at 12 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 130101
cwfhfo
expires:202603131400;;572833

coastal waters forecast
national weather service honolulu hi
301 pm hst thu mar 12 2026

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


phz114-131400-
oahu windward waters-
301 pm hst thu mar 12 2026

...gale warning in effect from this evening through early
saturday morning...
...gale watch in effect from saturday morning through saturday
evening...

.tonight...south winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: south 5 feet at 7 seconds and west northwest 3 feet at
10 seconds. occasional heavy showers and scattered thunderstorms.
.friday...south winds 30 to 35 knots. seas 7 to 10 feet, building
to 11 to 15 feet in the afternoon. wave detail: southwest 14 feet
at 8 seconds and west northwest 4 feet at 10 seconds. occasional
heavy showers and scattered thunderstorms. 
.friday night...south southwest winds to 35 knots. seas 12 to
16 feet, building to 13 to 18 feet after midnight. wave detail:
southwest 16 feet at 9 seconds and west northwest 5 feet at
10 seconds. occasional heavy showers and scattered thunderstorms.
.saturday...southwest winds 30 to 35 knots, easing to 25 to
30 knots in the afternoon. seas 11 to 15 feet. wave detail:
southwest 13 feet at 8 seconds, west northwest 6 feet at
11 seconds and north 3 feet at 12 seconds. scattered
thunderstorms in the morning. occasional showers. isolated
thunderstorms in the afternoon. 
.saturday night...southwest winds 25 to 30 knots. seas 10 to
14 feet. wave detail: south southwest 12 feet at 8 seconds, west
northwest 6 feet at 11 seconds and north 3 feet at 12 seconds.
occasional showers with isolated thunderstorms. 
.sunday...southwest winds to 20 knots. seas 8 to 11 feet,
subsiding to 7 to 9 feet in the afternoon. wave detail: southwest
10 feet at 8 seconds, west northwest 6 feet at 11 seconds and
north 3 feet at 11 seconds. scattered showers with isolated
thunderstorms. 
.sunday night...southwest winds to 15 knots. seas 6 to 9 feet,
subsiding to 5 to 7 feet after midnight. wave detail: south
6 feet at 6 seconds and west northwest 6 feet at 10 seconds.
scattered showers with isolated thunderstorms. 
.monday...west southwest winds 10 to 15 knots, veering to north
northwest 7 to 10 knots in the evening, then becoming variable
less than 10 knots after midnight. seas 5 to 7 feet. wave detail:
north northwest 6 feet at 13 seconds and east southeast 3 feet at
8 seconds. isolated thunderstorms through the night. scattered
showers. 
.tuesday...winds variable less than 10 knots, becoming north
northeast to 10 knots. seas 6 to 8 feet. wave detail: north
northwest 6 feet at 12 seconds. numerous showers, mainly in the
morning.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 130101
cwfhfo
expires:202603131400;;572834

coastal waters forecast
national weather service honolulu hi
301 pm hst thu mar 12 2026

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


phz115-131400-
oahu leeward waters-
301 pm hst thu mar 12 2026

...gale warning in effect from this evening through early
saturday morning...

.tonight...south southeast winds 15 to 20 knots. seas 4 to
5 feet, building to 5 to 7 feet after midnight. wave detail:
southeast 6 feet at 6 seconds and west northwest 3 feet at
10 seconds. occasional heavy showers and scattered thunderstorms.
.friday...south winds 25 to 30 knots. seas 8 to 9 feet, building
to 10 to 11 feet in the afternoon. wave detail: southwest 10 feet
at 7 seconds and west northwest 4 feet at 9 seconds. occasional
heavy showers and scattered thunderstorms. 
.friday night...south southwest winds to 30 knots. seas 10 to
12 feet, building to 12 to 13 feet after midnight. wave detail:
west southwest 12 feet at 8 seconds and west northwest 4 feet at
9 seconds. occasional heavy showers and scattered thunderstorms. 
.saturday...southwest winds 25 to 30 knots. seas 12 to 13 feet.
wave detail: southwest 12 feet at 8 seconds, west northwest
6 feet at 10 seconds and north 3 feet at 13 seconds. scattered
thunderstorms in the morning. occasional showers. isolated
thunderstorms in the afternoon. 
.saturday night...southwest winds 25 to 30 knots. seas 11 to
13 feet. wave detail: southwest 11 feet at 8 seconds, west
northwest 6 feet at 11 seconds and north 3 feet at 12 seconds.
occasional showers with isolated thunderstorms. 
.sunday...southwest winds to 20 knots. seas 9 to 12 feet,
subsiding to 7 to 9 feet in the afternoon. wave detail: west
southwest 10 feet at 7 seconds and west northwest 6 feet at
11 seconds. numerous showers with isolated thunderstorms. 
.sunday night...southwest winds 10 to 15 knots. seas 6 to 9 feet,
subsiding to 5 to 7 feet after midnight. wave detail: southwest
6 feet at 6 seconds and west northwest 5 feet at 10 seconds.
scattered showers with isolated thunderstorms. 
.monday...west southwest winds to 10 knots, veering to northwest
in the evening, then becoming variable less than 10 knots after
midnight. seas 4 to 6 feet. wave detail: north northwest 6 feet
at 13 seconds. isolated showers and thunderstorms through the
night, then scattered showers through the day. 
.tuesday...winds variable less than 10 knots, becoming west
southwest 7 to 10 knots in the afternoon, then becoming variable
less than 10 knots. seas 4 to 6 feet. wave detail: north
northwest 6 feet at 12 seconds. numerous showers, mainly in the
morning.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 130101
cwfhfo
expires:202603131400;;572835

coastal waters forecast
national weather service honolulu hi
301 pm hst thu mar 12 2026

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


phz116-131400-
kaiwi channel-
301 pm hst thu mar 12 2026

...gale watch in effect from saturday morning through saturday
evening...

.tonight...south southeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: southeast 5 feet at 6 seconds. occasional
heavy showers and scattered thunderstorms. 
.friday...south winds 25 to 30 knots, rising to 35 knots in the
afternoon. seas 7 to 8 feet, building to 9 to 13 feet in the
afternoon. wave detail: south southwest 13 feet at 7 seconds and
west northwest 3 feet at 10 seconds. occasional heavy showers and
scattered thunderstorms. 
.friday night...south winds to 35 knots. seas 10 to 13 feet,
building to 12 to 14 feet after midnight. wave detail: southwest
13 feet at 8 seconds and northwest 3 feet at 12 seconds.
occasional heavy showers and scattered thunderstorms. 
.saturday...southwest winds to 35 knots. seas 12 to 15 feet. wave
detail: southwest 14 feet at 8 seconds, northwest 5 feet at
12 seconds and north 3 feet at 12 seconds. occasional heavy
showers and scattered thunderstorms. 
.saturday night...south southwest winds to 30 knots, veering to
southwest after midnight. seas 11 to 14 feet. wave detail:
southwest 13 feet at 8 seconds, northwest 5 feet at 11 seconds
and north 3 feet at 12 seconds. occasional showers with isolated
thunderstorms. 
.sunday...southwest winds 20 to 25 knots. seas 8 to 11 feet,
subsiding to 7 to 9 feet in the afternoon. wave detail: southwest
11 feet at 8 seconds, northwest 5 feet at 11 seconds and north
3 feet at 11 seconds. numerous showers with isolated
thunderstorms. 
.sunday night...southwest winds to 15 knots. seas 5 to 8 feet,
subsiding to 4 to 6 feet after midnight. wave detail: southwest
6 feet at 6 seconds and northwest 4 feet at 11 seconds. scattered
showers with isolated thunderstorms. 
.monday...southwest winds 10 to 15 knots, veering to north
northwest 7 to 10 knots in the evening, then becoming variable
less than 10 knots after midnight. seas 4 to 6 feet. wave detail:
northwest 5 feet at 13 seconds and south southeast 3 feet at
4 seconds. isolated thunderstorms through the night. scattered
showers. 
.tuesday...winds variable less than 10 knots, becoming west
southwest 7 to 10 knots in the afternoon, then becoming variable
less than 10 knots. seas 5 to 7 feet. wave detail: north
northwest 6 feet at 12 seconds. numerous showers, mainly in the
morning.  

winds and seas higher in and near tstms.

$$