Hanalei Bay, Kauai Island Sea Conditions and Tide Table

Hanalei Bay, Kauai Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:11 AM and sunset is at 05:59 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Mon night. Warm air temperatures (max 26°C on Sun afternoon, min 21°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri afternoon, min 21°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Mon night. Warm (max 25°C on Sat morning, min 22°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Warm (max 26°C on Thu morning, min 22°C on Tue morning). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
2:57PM0.16m
4:31AM0.68m
3:40PM0.17m
5:06AM0.66m
4:38PM0.17m
5:39AM0.63m
5:54PM0.20m
6:13AM0.59m
7:26PM0.24m
6:47AM0.52m
9:03PM0.32m
7:23AM0.45m
10:23PM0.43m
8:02AM0.37m
11:22PM0.55m
8:52AM0.30m
00:12AM0.65m
10:02AM0.23m
00:57AM0.74m
11:20AM0.19m
1:41AM0.79m
12:36PM0.17m
2:24AM0.82m
Low Tide
11:05AM0.10m
8:13PM-0.05m
11:42AM0.10m
8:48PM-0.03m
12:19PM0.10m
9:25PM0.01m
12:53PM0.09m
10:09PM0.07m
1:25PM0.07m
11:08PM0.15m
1:57PM0.05m
00:51AM0.22m
2:31PM0.02m
3:26AM0.26m
3:08PM-0.02m
5:40AM0.23m
3:49PM-0.05m
7:11AM0.18m
4:33PM-0.09m
8:09AM0.14m
5:19PM-0.11m
8:50AM0.10m
6:07PM-0.13m
Wave
height (m) 
direction
period (s) 
1.9
N
11
1.8
N
11
2
N
11
2
N
11
1.9
N
10
2.5
ENE
8
2.5
ENE
8
2.5
NE
9
2.4
NE
9
2.2
NE
8
2.1
NE
8
2
N
13
1.9
NNE
12
2
NNE
12
2
NNE
11
2
NNE
11
1.8
NNE
11
1.7
NNE
11
1.8
NW
13
1.8
NW
14
1.9
NNW
13
2.1
NNE
13
1.9
N
12
1.8
NNW
12
2
NNW
16
2.1
NNW
15
2.3
NNW
14
2.4
NNW
14
2.4
NNW
14
2.2
N
13
2.1
N
12
2.2
N
11
2.1
N
13
2
N
12
1.8
N
12
1.7
N
12
part cloud
part cloud
thunderstorm
rain showers
thunderstorm
light rain
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
thunderstorm
cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
some clouds
some clouds
risk tstorm
rain shwrs
risk tstorm
light rain
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
risk tstorm
cloudy
cloudy
clear
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
 km/h
15
E
20
ESE
15
ESE
20
ESE
20
E
20
ESE
25
ESE
20
ESE
20
ESE
20
ESE
20
ESE
15
ESE
20
ESE
20
ESE
15
SE
15
ESE
10
E
15
SE
15
ESE
0
SW
15
SE
5
SW
5
N
5
WSW
5
N
5
NW
5
SE
10
E
10
E
10
ESE
15
ESE
20
E
10
SSW
10
SSE
5
NNW
10
S
 mm 
3
1
2
5
1
5
max°C
25
26
23
25
25
23
23
24
22
23
24
22
24
24
22
24
25
22
25
25
23
24
24
23
25
24
23
24
25
23
24
25
22
26
26
24
Moonrise
8:47
9:31
10:10
10:47
11:21
11:55
12:29
1:06
1:46
2:33
3:28
4:31
Moonset
7:39
8:36
9:32
10:27
11:22
12:18
1:15
2:16
3:21
4:30
5:40
Sunrise
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:16
7:16
7:16
7:16
Sunset
5:59
5:59
6:00
6:00
6:00
6:00
6:01
6:02
6:02
6:04
6:04
6:05
Today's sea temperature in Hanalei Bay, Kauai Island is
25.4° C
(Statistics for 21 Dec 1981-2005 – mean: 24.8 max: 26.0 min: 24.0°C)
Issued (local time): 1 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest