Nonopapa, Niihau Island Sea Conditions and Tide Table

Nonopapa, Niihau 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 06:41 AM and sunset is at 06:52 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm air temperatures (max 24°C on Sun afternoon, min 23°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Wed morning, min 23°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 24°C on Sat afternoon, min 23°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 8mm), mostly falling on Thu night. Warm (max 25°C on Tue afternoon, min 23°C on Thu night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
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
12:04PM0.09m
00:19AM0.41m
12:51PM0.12m
1:04AM0.43m
1:32PM0.18m
1:44AM0.44m
2:12PM0.24m
2:21AM0.43m
2:53PM0.31m
2:57AM0.40m
3:35PM0.37m
3:33AM0.35m
4:18PM0.43m
4:09AM0.29m
5:04PM0.46m
5:53PM0.48m
5:25AM0.16m
6:48PM0.47m
6:11AM0.11m
7:52PM0.45m
7:22AM0.07m
9:05PM0.43m
Low Tide
7:32AM0.02m
4:39PM0.02m
7:53AM0.00m
5:55PM0.00m
8:14AM-0.02m
6:56PM-0.02m
8:37AM-0.04m
7:53PM-0.03m
9:00AM-0.05m
8:47PM-0.03m
9:24AM-0.07m
9:43PM-0.02m
9:50AM-0.08m
10:41PM0.00m
10:18AM-0.09m
11:43PM0.02m
10:47AM-0.08m
00:55AM0.04m
11:19AM-0.07m
2:23AM0.05m
11:55AM-0.04m
4:13AM0.05m
12:43PM-0.01m
Wave
height (m) 
direction
period (s) 
1.8
NW
18
2.2
NW
16
2.3
NW
15
2.2
NW
14
2.1
NW
14
1.8
NW
13
1.6
NW
12
1.4
NW
12
1.2
NW
11
1.1
NW
11
1.1
NW
11
0.9
NW
11
0.9
WSW
13
1
W
12
1
N
11
1.1
E
13
1.1
W
12
1.1
W
12
1.1
W
12
1
NNW
10
1.1
WNW
12
1
NW
12
1
NNW
12
1
NNE
10
1.1
NE
10
1.1
NE
10
0.9
SSW
14
1
N
12
1
N
11
1
NNW
11
1.2
NNW
10
1.3
NNW
10
1.3
NNW
10
1.2
NNW
10
1.2
NNW
10
1.1
NNW
10
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
light rain
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
thunderstorm
thunderstorm
light rain
clear
clear
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
light rain
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
risk tstorm
risk tstorm
light rain
 km/h
5
SE
5
NNE
10
NE
10
ESE
15
ENE
15
ESE
25
SE
20
SE
20
SE
25
SSE
20
SSE
15
SE
20
SE
10
SSE
10
E
5
E
10
E
10
ESE
10
NE
10
E
5
E
20
ESE
10
SSE
15
S
25
SSW
20
SSW
20
SSW
15
SSW
15
SW
0
SW
5
SSE
5
E
10
ESE
15
S
10
WSW
10
NNE
 mm 
2.0
1.0
1.0
3
4
max°C
23
24
24
23
23
23
23
23
24
24
24
24
23
24
24
23
24
23
23
24
24
23
24
24
24
24
24
24
25
24
24
24
24
24
24
24
Moonrise
2:34
3:23
4:08
4:50
5:29
6:08
6:46
7:27
8:11
9:01
9:56
10:56
Moonset
1:22
2:23
3:26
4:28
5:31
6:34
7:38
8:45
9:53
11:02
12:08
Sunrise
6:41
6:41
6:39
6:39
6:37
6:37
6:35
6:35
6:33
6:33
6:33
6:31
Sunset
6:52
6:52
6:52
6:52
6:53
6:53
6:53
6:54
6:54
6:54
6:55
6:55
Today's sea temperature in Nonopapa, Niihau Island is 25.4 °C (Statistics for 23 Mar 1981-2005 – mean: 24.1 max: 25.4 min: 23.4°C)
Issued (local time): 7 am Sunday 23 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest