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 07:09 AM and sunset is at 05:57 PM.

Days 1–3 Weather Summary

Moderate rain (total 18mm), heaviest on Thu afternoon. Warm air temperatures (max 27°C on Wed afternoon, min 22°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Sat morning. Warm air temperatures (max 26°C on Sun afternoon, min 22°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Tue morning. Warm (max 24°C on Tue morning, min 22°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

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

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
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
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
Low Tide
8:56AM0.14m
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
Wave
height (m) 
direction
period (s) 
2.4
NW
12
2.3
NNW
12
2.3
NNW
13
2.4
NNW
13
2.4
NNW
13
2.1
N
12
2
N
11
2.1
N
11
2.1
N
11
2.2
N
14
2.2
N
13
2
N
12
1.9
N
12
1.9
N
11
1.8
N
11
1.7
N
10
1.6
N
10
2.1
NNE
10
2.3
ENE
7
2.5
ENE
7
3.5
NE
10
3
NE
10
3
NE
10
2.5
NE
9
2.5
NE
9
2.3
NE
9
2.4
ENE
9
2.2
ENE
9
2
ENE
8
1.9
E
8
1.8
NNE
14
1.7
NNE
13
1.6
NNW
14
1.7
NNW
12
1.8
NNW
15
2
NNW
14
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
rain showers
thunderstorm
clear
clear
clear
part cloud
cloud
part cloud
light rain
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
clear
risk tstorm
some clouds
rain shwrs
risk tstorm
clear
clear
clear
some clouds
cloudy
some clouds
light rain
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
 km/h
5
WSW
15
WSW
5
SW
5
NNW
10
NW
5
SSW
5
ENE
10
N
5
SSE
0
NE
5
NNE
5
E
15
E
20
ESE
15
ESE
20
E
20
ESE
20
ESE
25
ESE
25
E
25
ESE
25
ESE
20
E
20
ESE
20
ESE
20
ESE
20
SE
5
ESE
10
ESE
5
SSW
5
N
5
NNE
5
SSE
10
ESE
10
E
15
ESE
 mm 
1
2
4
5
5
1
1
1
3
2
2
2
max°C
26
27
24
25
24
23
25
25
23
25
24
23
25
26
23
25
25
23
24
24
23
23
23
22
24
24
22
24
24
23
24
24
22
24
25
22
Moonrise
5:19
6:14
7:08
7:59
8:47
9:31
10:10
10:47
11:21
11:55
12:29
1:06
Moonset
4:11
4:57
5:48
6:43
7:39
8:36
9:32
10:27
11:22
12:18
1:15
Sunrise
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:15
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): 7 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest