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

Heavy rain (total 24mm), heaviest during Wed afternoon. Warm air temperatures (max 25°C on Wed morning, min 22°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

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

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Warm (max 24°C on Tue afternoon, min 21°C on Wed morning). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 29mm), heaviest during Sun afternoon. Warm (max 25°C on Fri morning, min 21°C on Thu night). 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
Sun
28
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
PM
Wave Height Map
High Tide
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
7:23AM0.45m
10:23PM0.43m
8:02AM0.37m
Low Tide
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
2:31PM0.02m
3:26AM0.26m
3:08PM-0.02m
Wave
height (m) 
direction
period (s) 
2.5
NNW
12
2.5
NW
12
2.3
NNW
12
2.2
NNW
14
2.5
NNW
13
2.5
NNW
13
2.3
N
12
2.2
N
12
2.3
N
12
2.3
N
12
2.3
N
13
2.2
N
13
2.1
N
12
2
N
12
1.9
N
12
1.9
N
11
1.9
N
11
2
N
10
2.3
ENE
7
2.4
ENE
7
3
NNE
10
3.5
NE
10
3.5
NE
10
3.5
NE
10
3
ENE
9
2.5
ENE
9
2.3
ENE
9
2.1
NE
9
1.8
NNE
10
1.7
NNE
10
1.4
NE
9
1.3
NE
9
1.3
NE
9
1.4
N
14
2
NNW
12
3
NNW
11
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
clear
part cloud
part cloud
rain showers
light rain
light rain
rain showers
rain showers
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
some clouds
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
risk tstorm
clear
some clouds
some clouds
rain shwrs
light rain
light rain
rain shwrs
rain shwrs
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
risk tstorm
mod rain
 km/h
15
SW
10
WSW
15
W
10
WSW
5
NNE
10
NW
5
S
5
NNE
5
N
5
S
5
NNE
5
N
10
ESE
20
ESE
20
ESE
15
SE
15
E
20
E
20
E
20
E
25
E
25
E
25
ESE
20
ESE
20
ESE
20
ESE
10
ESE
5
S
5
ESE
5
N
5
SSW
5
WNW
10
W
5
WSW
15
NE
25
ENE
 mm 
3
6
5
2
6
2
1
1
1
3
3
1
2
3
9
3
9
max°C
24
25
25
23
25
24
22
25
24
23
25
24
23
25
25
23
24
24
23
23
24
22
22
23
22
23
24
22
25
24
23
25
25
23
22
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
5:57
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 16 Dec 1981-2005 – mean: 24.9 max: 26.2 min: 24.2°C)
Issued (local time): 7 pm Tuesday 16 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest