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 — and sunset is at 05:57 PM.

Days 1–4 Weather Summary

Moderate rain (total 15mm), heaviest on Thu afternoon. Warm air temperatures (max 27°C on Wed afternoon, min 22°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Sat afternoon. Warm air temperatures (max 25°C on Sun morning, min 22°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 24°C on Tue afternoon, min 21°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Mon afternoon. Warm (max 25°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light.

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
AM
Wave Height Map
High Tide
12:34PM0.20m
2:19AM0.69m
1:13PM0.18m
2:51AM0.69m
1:49PM0.17m
3:23AM0.69m
2:22PM0.17m
3:57AM0.69m
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
Low Tide
6:02PM-0.04m
9:27AM0.12m
6:34PM-0.05m
9:57AM0.11m
7:06PM-0.06m
10:30AM0.11m
7:40PM-0.06m
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
Wave
height (m) 
direction
period (s) 
2.3
NNW
13
2.3
NNW
13
2.4
NNW
13
2.4
NNW
13
2.1
N
12
2.1
N
11
2.1
N
11
2.1
N
11
2.2
N
14
2.3
N
13
2.1
N
12
2
N
12
1.9
N
12
1.8
N
11
1.8
N
10
1.9
N
10
2.1
NNE
8
2.3
NNE
9
2.5
NNE
9
2.5
N
11
3
NE
9
2.5
ENE
9
2.2
E
8
1.9
ENE
8
1.9
NNE
14
2.1
NNE
12
2
NNE
11
1.8
NNE
11
1.7
NE
14
1.8
NE
14
1.7
NE
13
1.7
NE
13
1.8
NE
13
1.9
NE
13
2.1
N
13
2.2
N
12
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
clear
thunderstorm
clear
part cloud
part cloud
cloud
part cloud
thunderstorm
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
rain showers
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
clear
risk tstorm
some clouds
clear
risk tstorm
clear
some clouds
some clouds
cloudy
some clouds
risk tstorm
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
risk tstorm
risk tstorm
rain shwrs
 km/h
15
W
5
SSW
5
NNE
5
WNW
5
SW
5
NNE
5
NNE
5
SSE
5
NE
5
N
10
ESE
20
ESE
20
ESE
15
ESE
20
ESE
20
ESE
20
ESE
25
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
10
SE
5
ESE
5
E
5
SSW
0
SW
5
NE
10
S
5
NW
10
W
10
NNW
5
NE
 mm 
1
4
5
4
1
1
1
3
1
1
3
2
2
1
max°C
27
24
25
24
23
25
24
23
26
24
23
25
25
23
24
25
23
24
24
23
23
24
22
23
24
22
24
25
23
25
25
23
25
25
23
23
Moonrise
6:14
7:08
7:59
8:47
9:31
10:10
10:47
11:21
11:55
12:29
1:06
1:46
Moonset
4:11
4:57
5:48
6:43
7:39
8:36
9:32
10:27
11:22
12:18
1:15
2:16
Sunrise
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:16
Sunset
5:57
5:57
5:58
5:58
5:59
5:59
6:00
6:00
6:00
6:00
6:01
6:02
Today's sea temperature in Hanalei Bay, Kauai Island is
25.6° C
(Statistics for 17 Dec 1981-2005 – mean: 24.9 max: 26.2 min: 24.2°C)
Issued (local time): 1 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest