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 05:55 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Mon 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

Heavy rain (total 20mm), heaviest during Thu afternoon. Warm air temperatures (max 25°C on Thu morning, min 21°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Sun morning. Warm (max 24°C on Sun morning, min 20°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Wed afternoon. Warm (max 24°C on Fri morning, min 20°C on Wed morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
11:01AM0.26m
1:17AM0.64m
11:49AM0.22m
1:48AM0.67m
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
Low Tide
7:27AM0.19m
5:02PM-0.02m
8:18AM0.16m
5:31PM-0.03m
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
Wave
height (m) 
direction
period (s) 
2.5
NNW
13
2.5
NNW
13
2.1
N
13
1.9
N
12
2
N
12
2.4
NNW
13
2.5
NW
13
2.4
NW
12
2.5
NNW
14
2.5
NNW
13
2.4
NNW
12
2.1
N
12
1.9
N
11
2
N
11
2.1
N
12
2.2
NNW
13
2.1
N
13
2.1
N
12
2
N
12
2.1
N
12
2.4
N
11
2.4
N
11
2.3
N
11
2.2
N
10
2.5
N
10
3.5
N
11
4
NNE
11
4
NNE
11
3.5
NNE
11
3
NE
11
2.5
NE
11
2.5
NE
10
2.1
NE
10
2.2
NNE
12
2
NNE
14
1.8
NNE
15
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
light rain
part cloud
thunderstorm
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
light rain
light rain
part cloud
part cloud
light rain
light rain
cloud
light rain
rain showers
part cloud
part cloud
clear
clear
part cloud
clear
some clouds
risk tstorm
some clouds
some clouds
some clouds
some clouds
clear
clear
risk tstorm
clear
risk tstorm
risk tstorm
light rain
some clouds
risk tstorm
some clouds
risk tstorm
some clouds
risk tstorm
risk tstorm
rain shwrs
light rain
light rain
some clouds
some clouds
light rain
light rain
cloudy
light rain
rain shwrs
some clouds
some clouds
clear
clear
some clouds
clear
 km/h
0
E
5
SSE
10
S
5
S
10
SSW
10
SW
10
WSW
10
W
5
SSW
5
NNE
0
NW
5
NW
0
SW
5
ENE
5
ESE
15
ENE
10
ENE
15
E
20
E
20
E
20
E
20
E
20
ENE
20
ENE
25
ENE
25
ENE
25
E
25
E
20
E
20
ESE
20
ESE
15
ESE
5
SW
5
NE
0
NNW
5
S
 mm 
2
1
7
6
1
3
3
2
2
4
2
1
1
1
1
1
max°C
25
26
24
26
26
24
26
27
23
25
24
22
22
24
22
24
25
23
24
24
23
22
22
21
22
22
21
21
22
21
23
23
22
24
23
22
Moonrise
3:33
4:25
5:19
6:14
7:08
7:59
8:47
9:31
10:10
10:47
11:21
11:55
Moonset
2:51
3:29
4:11
4:57
5:48
6:43
7:39
8:36
9:32
10:27
11:22
Sunrise
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:15
Sunset
5:55
5:57
5:57
5:57
5:58
5:58
5:59
5:59
6:00
6:00
6:00
6:00
Today's sea temperature in Hanalei Bay, Kauai Island is
25.7° C
(Statistics for 15 Dec 1981-2005 – mean: 24.9 max: 26.2 min: 24.2°C)
Issued (local time): 1 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest