'Ewa Beach Sea Conditions and Tide Table

'Ewa Beach 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 05:52 PM.

Days 1–4 Weather Summary

Heavy rain (total 31mm), heaviest during Sun night. Warm air temperatures (max 26°C on Tue afternoon, min 23°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Wed night. Warm air temperatures (max 26°C on Sat afternoon, min 23°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 25°C on Sun morning, min 22°C on Mon night). Winds increasing (light winds from the NE on Sat night, strong winds from the ENE by Tue afternoon).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 25°C on Fri afternoon, min 22°C on Tue night). Winds decreasing (strong winds from the ENE on Tue night, calm by Wed night).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
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
1:33AM0.64m
12:10PM0.32m
2:06AM0.69m
1:03PM0.30m
2:38AM0.73m
1:49PM0.28m
3:11AM0.75m
2:29PM0.27m
3:45AM0.77m
3:06PM0.26m
4:20AM0.77m
3:42PM0.26m
4:54AM0.77m
4:20PM0.26m
5:28AM0.76m
5:05PM0.26m
6:00AM0.74m
5:59PM0.27m
6:33AM0.70m
7:08PM0.30m
7:05AM0.66m
8:32PM0.34m
7:39AM0.59m
Low Tide
5:51PM0.09m
8:42AM0.28m
6:21PM0.08m
9:26AM0.24m
6:54PM0.07m
10:03AM0.21m
7:28PM0.05m
10:37AM0.19m
8:03PM0.04m
11:12AM0.17m
8:38PM0.03m
11:46AM0.17m
9:12PM0.03m
12:22PM0.17m
9:46PM0.04m
12:57PM0.16m
10:20PM0.07m
1:31PM0.16m
10:58PM0.12m
2:04PM0.15m
11:42PM0.19m
2:36PM0.13m
00:44AM0.27m
3:09PM0.11m
Wave
height (m) 
direction
period (s) 
1.3
WNW
13
1.2
WNW
12
1.1
WNW
13
1
WNW
12
1.1
W
12
1.3
SSE
6
1.4
SSE
6
1.6
WNW
13
1.6
WNW
12
1.4
WNW
11
1.1
NW
13
1.1
NW
13
0.9
NW
12
0.8
WNW
10
0.7
NW
10
0.7
NNW
11
0.6
NW
15
0.8
NW
14
1
NW
13
1.2
E
5
1.2
E
5
1.5
E
6
1.4
ESE
7
1.8
E
6
1.9
E
6
2.1
E
7
2.5
ENE
7
2.3
E
7
1.7
E
9
1.4
E
9
1.2
E
9
1.1
ESE
8
1.1
SE
7
1
SE
7
1.1
W
11
1.2
W
10
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
rain showers
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
rain shwrs
risk tstorm
some clouds
some clouds
some clouds
risk tstorm
clear
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
rain shwrs
 km/h
10
SSW
15
S
15
S
15
S
25
S
25
S
25
SSW
25
SSW
25
SW
15
SSW
15
SSW
10
SSW
5
SSE
5
SE
5
SSE
5
NE
10
E
10
ENE
20
ENE
25
E
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
40
ENE
45
ENE
45
ENE
30
E
25
ENE
5
E
0
S
0
ESE
5
SSE
15
S
20
SSW
 mm 
8
2
2
2
2
7
4
4
7
1
1
1
1
2
max°C
23
24
25
24
25
26
24
25
25
24
25
25
24
25
25
24
25
26
24
25
25
24
24
24
23
23
24
23
23
23
23
24
24
23
24
25
Moonrise
3:25
4:17
5:11
6:05
6:59
7:51
8:39
9:23
10:03
10:40
11:14
11:48
Moonset
2:47
3:25
4:07
4:53
5:45
6:39
7:35
8:32
9:27
10:22
11:16
Sunrise
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:07
Sunset
5:52
5:52
5:52
5:52
5:52
5:53
5:53
5:54
5:54
5:55
5:55
5:57
5:57
Today's sea temperature in 'Ewa Beach is
25.9° C
(Statistics for 14 Dec 1981-2005 – mean: 25.1 max: 26.2 min: 24.4°C)
Issued (local time): 7 pm Sunday 14 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest