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 — and sunset is at 06:45 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Warm air temperatures (max 24°C on Wed night, min 23°C on Wed night). Mainly fresh winds.

Days 5–7 Weather Summary

Heavy rain (total 31mm), heaviest during Mon night. Warm air temperatures (max 24°C on Sun afternoon, min 22°C on Mon night). Mainly strong winds.

Days 8–10 Weather Summary

Heavy rain (total 99mm), heaviest during Thu morning. Warm (max 24°C on Wed morning, min 21°C on Thu morning). Mainly strong winds.

Days 11–13 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 24°C on Fri night, min 23°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sun afternoon).

Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
4:44AM0.33m
5:32PM0.34m
5:09AM0.27m
6:13PM0.35m
5:33AM0.22m
6:59PM0.34m
5:55AM0.17m
7:53PM0.34m
6:10AM0.13m
9:03PM0.33m
10:23PM0.33m
10:08AM0.07m
11:33PM0.35m
12:00PM0.08m
00:27AM0.37m
12:49PM0.11m
1:09AM0.40m
1:25PM0.14m
1:45AM0.41m
2:00PM0.18m
2:18AM0.42m
2:35PM0.23m
2:49AM0.41m
3:12PM0.28m
3:20AM0.39m
3:51PM0.34m
3:51AM0.34m
Low Tide
10:50PM0.02m
11:09AM-0.04m
11:39PM0.06m
11:30AM-0.03m
00:34AM0.09m
11:52AM-0.02m
1:44AM0.11m
12:16PM-0.00m
3:34AM0.12m
12:46PM0.01m
1:31PM0.03m
7:42AM0.06m
2:56PM0.04m
7:52AM0.04m
4:35PM0.03m
8:10AM0.02m
5:47PM0.02m
8:28AM0.01m
6:42PM-0.01m
8:47AM-0.00m
7:30PM-0.02m
9:06AM-0.02m
8:17PM-0.03m
9:26AM-0.03m
9:05PM-0.02m
9:47AM-0.05m
9:55PM-0.01m
10:10AM-0.06m
Wave
height (m) 
direction
period (s) 
1.6
ESE
9
1.4
ESE
9
1.5
ESE
8
1.4
ESE
9
1.4
NW
11
1.3
WNW
12
1.6
NW
10
1.5
NW
11
1.6
NW
10
1.7
NNE
10
1.6
NNW
11
1.6
NNW
10
1.5
N
10
1.4
WNW
18
1.5
WNW
16
1.5
WNW
15
1.9
SW
9
1.8
WSW
10
1.9
SSE
6
1.9
S
7
2
W
9
2.1
W
9
1.9
W
9
1.6
W
9
1.7
WNW
10
2.1
SSW
7
2.3
SSW
7
2.2
SSW
7
2.2
SW
7
2.2
W
9
2.2
WNW
10
2.1
WNW
10
1.9
WNW
10
1.7
NW
10
1.6
NW
10
1.5
NW
10
1.3
NW
10
1.3
NW
10
1.2
NNW
10
1.7
SSE
5
2.3
SSW
6
2.5
SW
8
2
WSW
9
1.7
SSW
14
1.5
S
14
1.3
S
14
1.4
S
14
clear
part cloud
part cloud
thunderstorm
cloud
cloud
light rain
part cloud
thunderstorm
thunderstorm
cloud
cloud
thunderstorm
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
thunderstorm
rain showers
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
mod rain
light rain
heavy rain
heavy rain
thunderstorm
mod rain
light rain
cloud
part cloud
clear
clear
some clouds
some clouds
risk tstorm
cloudy
cloudy
light rain
some clouds
risk tstorm
risk tstorm
cloudy
cloudy
risk tstorm
some clouds
cloudy
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
mod rain
mod rain
risk tstorm
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
light rain
mod rain
light rain
heavy rain
heavy rain
risk tstorm
mod rain
light rain
cloudy
some clouds
clear
 km/h
25
ESE
20
ESE
20
SE
15
S
15
ESE
5
SE
30
ESE
20
ESE
25
ESE
25
ESE
25
ESE
25
SE
30
ESE
25
SSE
25
SSE
30
SE
40
SSE
35
SSE
40
SSE
30
S
25
S
35
SSE
25
SSE
20
SE
35
S
30
SSW
40
SW
35
WSW
30
WSW
25
W
20
SW
10
WSW
5
WSW
10
NE
15
E
15
E
20
SE
10
SE
25
SSE
45
S
45
SSW
20
W
25
N
10
NNW
10
WNW
10
W
25
W
 mm 
1
1
1
3
1
12
10
5
15
11
6
15
21
8
8
7
8
1
3
7
2
24
17
16
7
1
max°C
24
23
24
24
23
24
23
23
23
23
23
24
24
23
24
23
23
23
23
24
24
24
23
22
23
23
23
24
24
24
24
23
23
23
23
23
24
24
23
23
23
23
23
21
22
23
23
Moonrise
9:08
10:01
10:54
11:49
12:43
1:37
2:29
3:17
4:02
4:42
5:21
5:57
6:32
7:08
7:45
Moonset
8:15
8:48
9:23
10:01
10:42
11:28
12:18
1:12
2:08
3:05
4:03
5:00
5:57
6:55
7:54
Sunrise
6:58
6:56
6:56
6:56
6:54
6:54
6:52
6:52
6:50
6:50
6:48
6:48
6:48
6:47
6:46
6:45
Sunset
6:45
6:45
6:45
6:46
6:46
6:47
6:47
6:47
6:49
6:49
6:49
6:50
6:50
6:50
6:51
6:51
Today's sea temperature in Nonopapa, Niihau Island is
24.6° C
(Statistics for 04 Mar 1981-2005 – mean: 24.1 max: 25.2 min: 23.3°C)
Issued (local time): 7 pm Wednesday 04 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest