Waianae, Pokai Bay, Oahu Island Sea Conditions and Tide Table

Waianae, Pokai Bay, Oahu 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 07:05 AM and sunset is at 05:54 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Warm air temperatures (max 27°C on Sun afternoon, min 23°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Tue afternoon, min 22°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 24°C on Fri afternoon, min 22°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Mon afternoon. Warm (max 25°C on Mon afternoon, min 22°C on Tue night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
4:29PM0.15m
5:29AM0.68m
5:14PM0.15m
6:04AM0.67m
6:05PM0.16m
6:39AM0.65m
7:05PM0.17m
7:15AM0.61m
8:16PM0.20m
7:52AM0.55m
9:34PM0.25m
8:32AM0.48m
10:49PM0.33m
9:17AM0.41m
11:52PM0.43m
10:09AM0.32m
00:46AM0.53m
11:13AM0.25m
1:36AM0.62m
12:24PM0.19m
2:24AM0.70m
1:33PM0.15m
3:09AM0.76m
Low Tide
12:29PM0.09m
9:41PM-0.00m
1:05PM0.09m
10:17PM0.01m
1:41PM0.08m
10:55PM0.04m
2:16PM0.06m
11:39PM0.08m
2:50PM0.05m
00:32AM0.14m
3:23PM0.04m
1:47AM0.20m
3:56PM0.02m
3:32AM0.25m
4:30PM-0.00m
5:39AM0.26m
5:06PM-0.02m
7:32AM0.22m
5:46PM-0.05m
8:55AM0.16m
6:30PM-0.07m
9:55AM0.11m
7:16PM-0.08m
Wave
height (m) 
direction
period (s) 
1.3
N
11
1.2
NNW
12
1.2
NNW
13
1.2
NNW
12
1.2
NNW
12
1.2
NNW
12
1.3
NNE
10
1.3
NNE
10
1.7
E
8
1.4
ESE
9
1.3
ENE
10
1.2
ENE
10
1.3
NNE
10
1
NNE
10
1.1
NE
10
1.1
NE
10
1.1
NE
10
1
ENE
10
0.9
NNE
9
1
N
9
0.9
NNE
10
1
NNW
12
1
WNW
14
1
WNW
13
1
NW
12
1
NW
12
1
NW
12
1
NW
11
1
NW
12
0.9
NW
12
0.9
NW
11
1
NNW
13
1
NNW
12
1
NNW
12
1
NNW
11
1
NNW
13
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
thunderstorm
part cloud
rain showers
thunderstorm
clear
clear
rain showers
clear
clear
part cloud
risk tstorm
some clouds
risk tstorm
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
risk tstorm
risk tstorm
some clouds
rain shwrs
risk tstorm
clear
clear
rain shwrs
clear
clear
some clouds
 km/h
5
SSW
0
SW
5
ENE
10
E
15
E
15
E
10
E
20
ENE
25
ENE
20
E
20
E
15
ENE
20
ESE
5
ENE
15
E
10
E
5
SE
10
E
0
E
0
E
5
E
5
SE
5
NNW
5
SSW
5
SSW
10
SW
5
W
5
W
10
W
5
WNW
5
NNE
10
NE
5
NE
10
NE
10
E
10
ENE
 mm 
2
1
1
2
1
3
1
max°C
26
25
25
26
27
25
26
26
24
24
25
24
24
25
23
24
24
23
23
24
23
24
24
24
24
24
24
24
25
23
24
24
23
24
25
24
Moonrise
7:52
8:40
9:24
10:04
10:41
11:15
11:49
12:24
1:01
1:42
2:30
3:24
Moonset
6:39
7:35
8:32
9:28
10:22
11:17
12:12
1:09
2:10
3:14
4:23
Sunrise
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
Sunset
5:54
5:54
5:55
5:55
5:57
5:57
5:58
5:58
5:59
6:00
6:00
6:00
Today's sea temperature in Waianae, Pokai Bay, Oahu Island is
25.8° C
(Statistics for 20 Dec 1981-2005 – mean: 25.0 max: 26.2 min: 24.2°C)
Issued (local time): 7 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest