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fzhw50 phfo 100139
cwfhfo
expires:202603101430;;928809

coastal waters forecast
national weather service honolulu hi
339 pm hst mon mar 9 2026

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


phz113-101430-
kauai channel-
339 pm hst mon mar 9 2026

.tonight...south southeast winds 10 to 15 knots. seas to 5 feet.
wave detail: southeast 4 feet at 6 seconds. hazy. scattered heavy
showers. isolated thunderstorms after midnight. 
.tuesday...south southeast winds 15 to 20 knots. seas to 5 feet.
wave detail: southeast 5 feet at 6 seconds. hazy in the morning.
scattered heavy showers in the morning. isolated thunderstorms.
numerous heavy showers in the afternoon. 
.tuesday night...south winds to 20 knots. seas 5 to 6 feet,
building to 5 to 8 feet after midnight. wave detail: south
southeast 7 feet at 6 seconds. frequent heavy showers with
isolated thunderstorms. 
.wednesday...south winds to 20 knots. seas 6 to 8 feet. wave
detail: south southeast 7 feet at 6 seconds. heavy showers and
scattered thunderstorms. 
.wednesday night...south southwest winds 15 to 20 knots. seas
4 to 5 feet. wave detail: south southwest 5 feet at 5 seconds.
heavy showers and scattered thunderstorms. 
.thursday...south southwest winds 15 to 20 knots. seas 4 to
5 feet. wave detail: southwest 5 feet at 5 seconds. heavy showers
and scattered thunderstorms. 
.thursday night...south winds to 15 knots, rising to 20 knots
after midnight. seas 4 to 6 feet, building to 5 to 8 feet after
midnight. wave detail: south southeast 7 feet at 6 seconds. heavy
showers and scattered thunderstorms. 
.friday...south winds to 20 knots, becoming south southwest 25 to
30 knots. seas 8 to 11 feet. wave detail: south southwest 10 feet
at 7 seconds, west northwest 3 feet at 10 seconds and north
3 feet at 13 seconds. scattered thunderstorms through the night.
heavy showers. isolated thunderstorms through the day. 
.saturday...southwest winds 25 to 30 knots. seas 9 to 12 feet.
wave detail: southwest 12 feet at 8 seconds, west northwest
3 feet at 10 seconds and north 3 feet at 12 seconds. heavy
showers with isolated thunderstorms.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 100139
cwfhfo
expires:202603101430;;928810

coastal waters forecast
national weather service honolulu hi
339 pm hst mon mar 9 2026

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


phz114-101430-
oahu windward waters-
339 pm hst mon mar 9 2026

.tonight...east southeast winds to 15 knots. seas to 5 feet. wave
detail: east southeast 4 feet at 5 seconds. hazy. isolated
showers. isolated thunderstorms after midnight. 
.tuesday...southeast winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east southeast 5 feet at 6 seconds. hazy in the morning.
isolated showers in the morning. isolated thunderstorms.
scattered heavy showers in the afternoon. 
.tuesday night...south southeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: southeast 5 feet at 6 seconds and west
northwest 3 feet at 12 seconds. heavy showers likely with
isolated thunderstorms. 
.wednesday...south winds to 20 knots. seas 5 to 7 feet. wave
detail: south 6 feet at 6 seconds and west northwest 3 feet at
12 seconds. heavy showers and scattered thunderstorms. 
.wednesday night...south southwest winds 15 to 20 knots. seas
4 to 6 feet. wave detail: south southwest 5 feet at 5 seconds and
west northwest 3 feet at 10 seconds. heavy showers and scattered
thunderstorms. 
.thursday...south winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: south southwest 5 feet at 5 seconds and west northwest
3 feet at 10 seconds. heavy showers and scattered thunderstorms. 
.thursday night...south southeast winds 10 to 15 knots, rising to
15 to 20 knots after midnight. seas 5 to 7 feet. wave detail:
south southwest 6 feet at 7 seconds and west northwest 3 feet at
10 seconds. heavy showers and scattered thunderstorms. 
.friday...south winds 15 to 20 knots, becoming south southwest
25 to 30 knots. seas 8 to 11 feet. wave detail: south southwest
9 feet at 8 seconds, west northwest 4 feet at 10 seconds and
north 3 feet at 13 seconds. scattered thunderstorms through the
night. heavy showers. isolated thunderstorms through the day. 
.saturday...south southwest winds 25 to 30 knots. seas 9 to
13 feet. wave detail: southwest 12 feet at 8 seconds, west
northwest 5 feet at 10 seconds and north 3 feet at 12 seconds.
heavy showers with isolated thunderstorms.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 100139
cwfhfo
expires:202603101430;;928811

coastal waters forecast
national weather service honolulu hi
339 pm hst mon mar 9 2026

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


phz115-101430-
oahu leeward waters-
339 pm hst mon mar 9 2026

.tonight...southeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: southeast 4 feet at 6 seconds. hazy. isolated showers
this evening. scattered heavy showers with isolated thunderstorms
after midnight. 
.tuesday...south southeast winds to 15 knots. seas 3 to 5 feet.
wave detail: southeast 5 feet at 6 seconds. hazy in the morning.
scattered heavy showers with isolated thunderstorms. 
.tuesday night...south southeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: south southeast 6 feet at 6 seconds and west
northwest 3 feet at 12 seconds. frequent heavy showers with
isolated thunderstorms. 
.wednesday...south winds to 20 knots. seas 5 to 7 feet. wave
detail: south southeast 6 feet at 6 seconds and west northwest
3 feet at 12 seconds. heavy showers and scattered thunderstorms. 
.wednesday night...south southwest winds 15 to 20 knots. seas
4 to 5 feet. wave detail: southeast 4 feet at 5 seconds and west
northwest 3 feet at 10 seconds. heavy showers and scattered
thunderstorms. 
.thursday...south winds to 15 knots. seas 4 to 5 feet. wave
detail: southeast 4 feet at 5 seconds and west northwest 3 feet
at 10 seconds. heavy showers and scattered thunderstorms. 
.thursday night...south winds to 15 knots. seas 4 to 6 feet,
building to 5 to 8 feet after midnight. wave detail: southeast
6 feet at 6 seconds and west northwest 3 feet at 10 seconds.
heavy showers and scattered thunderstorms. 
.friday...south winds to 20 knots, becoming south southwest to
30 knots. seas 7 to 10 feet. wave detail: south southwest 10 feet
at 7 seconds and west northwest 3 feet at 10 seconds. scattered
thunderstorms through the night. heavy showers. isolated
thunderstorms through the day. 
.saturday...south southwest winds to 30 knots, easing to
25 knots. seas 9 to 11 feet. wave detail: west southwest 11 feet
at 8 seconds, west northwest 4 feet at 10 seconds and north
3 feet at 12 seconds. heavy showers with isolated thunderstorms. 

winds and seas higher in and near tstms.

$$
fzhw50 phfo 100139
cwfhfo
expires:202603101430;;928812

coastal waters forecast
national weather service honolulu hi
339 pm hst mon mar 9 2026

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


phz116-101430-
kaiwi channel-
339 pm hst mon mar 9 2026

.tonight...east southeast winds 10 to 15 knots, rising to 15 to
20 knots after midnight. seas 4 to 5 feet. wave detail: east
southeast 4 feet at 5 seconds. hazy. isolated showers. isolated
thunderstorms after midnight. 
.tuesday...southeast winds 15 to 20 knots, becoming south
southeast 10 to 15 knots in the afternoon. seas 4 to 5 feet. wave
detail: southeast 4 feet at 5 seconds. hazy in the morning.
isolated showers in the morning. isolated thunderstorms.
scattered heavy showers in the afternoon. 
.tuesday night...south southeast winds 15 to 20 knots. seas to
5 feet. wave detail: south southeast 5 feet at 6 seconds. heavy
showers likely with isolated thunderstorms. 
.wednesday...south winds to 20 knots. seas 5 to 6 feet. wave
detail: south southeast 6 feet at 6 seconds. heavy showers and
scattered thunderstorms. 
.wednesday night...south southwest winds 15 to 20 knots. seas
4 to 5 feet. wave detail: south southeast 4 feet at 5 seconds.
heavy showers and scattered thunderstorms. 
.thursday...south southwest winds 10 to 15 knots. seas 3 to
5 feet. wave detail: south southeast 4 feet at 5 seconds. heavy
showers and scattered thunderstorms. 
.thursday night...south southeast winds 10 to 15 knots. seas 3 to
5 feet, building to 5 to 7 feet after midnight. wave detail:
south 6 feet at 6 seconds. heavy showers and scattered
thunderstorms. 
.friday...south winds to 20 knots, rising to 25 to 30 knots. seas
7 to 10 feet. wave detail: south 10 feet at 7 seconds, west
northwest 3 feet at 10 seconds and north 3 feet at 13 seconds.
scattered thunderstorms through the night. heavy showers.
isolated thunderstorms through the day. 
.saturday...south southwest winds 25 to 30 knots. seas 8 to
11 feet. wave detail: southwest 10 feet at 8 seconds, west
northwest 3 feet at 10 seconds and north 3 feet at 12 seconds.
heavy showers with isolated thunderstorms.  

winds and seas higher in and near tstms.

$$
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