'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

Moderate rain (total 11mm), heaviest on Fri night. Warm air temperatures (max 26°C on Fri afternoon, min 24°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sun afternoon, min 23°C on Mon night). Winds increasing (light winds from the ESE on Sun afternoon, strong winds from the E by Tue morning).

Days 8–10 Weather Summary

Mostly dry. Warm (max 25°C on Sat morning, min 22°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed afternoon, calm by Fri night).

Days 11–13 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm (max 25°C on Sat afternoon, min 22°C on Sun morning). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
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
10:01PM0.42m
8:17AM0.52m
11:16PM0.51m
9:05AM0.44m
00:14AM0.62m
10:11AM0.36m
1:05AM0.71m
Low Tide
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
2:25AM0.34m
3:44PM0.09m
4:51AM0.37m
4:24PM0.07m
7:07AM0.33m
5:08PM0.04m
8:31AM0.27m
Wave
height (m) 
direction
period (s) 
1.2
NNW
13
1
NNW
12
0.8
NNW
12
0.8
NNW
11
0.8
NNW
11
0.7
NNW
11
0.7
NW
14
0.8
NW
13
0.9
NW
12
1
S
14
1.3
E
5
1
E
6
1.2
E
6
1.3
SE
7
1.6
E
6
1.6
E
7
1.6
ESE
7
1.6
E
7
1.4
ESE
7
1.3
ESE
7
1.1
ESE
7
1
ESE
7
1.2
ESE
7
1.2
W
10
1.1
W
10
0.9
W
10
0.8
W
9
0.8
WSW
9
0.8
WSW
9
0.8
WSW
9
0.7
SW
9
0.8
WSW
8
0.8
SW
8
0.8
WSW
9
0.9
SE
6
1.1
SE
7
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
clear
thunderstorm
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
some clouds
some clouds
risk tstorm
clear
risk tstorm
cloudy
cloudy
some clouds
clear
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
 km/h
10
SSW
5
S
10
S
10
S
5
SE
5
SSE
0
NW
15
ENE
15
E
20
ENE
25
ENE
25
E
20
ENE
25
ENE
40
E
35
E
30
ENE
35
ENE
30
ENE
20
ENE
25
E
20
E
15
E
10
S
5
WSW
5
ENE
10
SE
5
SSW
5
E
5
ESE
5
S
10
NE
15
ESE
15
E
5
SE
5
ESE
 mm 
2
3
3
3
max°C
25
24
25
26
24
25
25
24
25
26
24
24
25
24
24
24
23
23
23
23
24
24
23
24
24
23
25
25
24
24
25
23
25
25
24
25
Moonrise
6:59
7:51
8:39
9:23
10:03
10:40
11:14
11:48
12:23
1:00
1:41
2:29
Moonset
4:53
5:45
6:39
7:35
8:32
9:27
10:22
11:16
12:12
1:09
2:09
3:13
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
Sunset
5:52
5:53
5:53
5:54
5:54
5:55
5:55
5:57
5:57
5:58
5:58
5:59
Today's sea temperature in 'Ewa Beach is
25.7° C
(Statistics for 18 Dec 1981-2005 – mean: 25.0 max: 26.2 min: 24.4°C)
Issued (local time): 1 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest