'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 06:20 AM and sunset is at 06:30 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Sun afternoon, min 25°C on Sun night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Wed morning, min 25°C on Thu night). Winds increasing (moderate winds from the NE on Wed night, strong winds from the ENE by Fri afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 27°C on Mon afternoon, min 25°C on Sat morning). Winds decreasing (strong winds from the ENE on Sat morning, moderate winds from the ENE by Mon night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 27°C on Tue morning, min 24°C on Tue night). Winds decreasing (fresh winds from the ENE on Wed morning, light winds from the ENE by Fri morning).

Days 13–16 Weather Summary

Mostly dry. Warm (max 28°C on Mon afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the NE by Sun night).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
12:15PM0.61m
00:42AM0.27m
12:56PM0.63m
1:19AM0.32m
1:30PM0.65m
1:53AM0.39m
2:00PM0.65m
2:26AM0.45m
2:29PM0.63m
2:59AM0.53m
2:57PM0.60m
3:34AM0.59m
3:25PM0.56m
4:11AM0.65m
3:54PM0.50m
4:51AM0.69m
4:22PM0.43m
5:35AM0.71m
4:50PM0.37m
6:27AM0.70m
5:17PM0.31m
7:29AM0.69m
5:40PM0.26m
8:45AM0.67m
10:08AM0.66m
10:45PM0.23m
11:19AM0.67m
Low Tide
8:03PM0.18m
5:24AM0.18m
8:13PM0.16m
6:26AM0.16m
8:26PM0.14m
7:16AM0.14m
8:41PM0.12m
8:03AM0.14m
8:58PM0.09m
8:49AM0.14m
9:17PM0.07m
9:35AM0.15m
9:37PM0.05m
10:24AM0.17m
10:00PM0.04m
11:17AM0.19m
10:26PM0.04m
12:19PM0.23m
10:55PM0.04m
1:39PM0.25m
11:28PM0.06m
3:46PM0.26m
00:10AM0.09m
1:14AM0.13m
6:44PM0.18m
Wave
Height (m)
Direction
Period (s)
1.4
SSW
15
1.6
SSW
15
1.7
S
14
1.4
S
14
1.5
S
13
1.4
S
13
1.2
S
13
1.3
SSW
12
1.1
SSW
12
1.6
ENE
5
1.6
ENE
6
1.5
ENE
5
1.5
ENE
6
1.7
ENE
6
1.6
ENE
6
1.9
ENE
6
1.9
ENE
6
2.1
ENE
7
2.3
ENE
7
2.3
ENE
7
2.2
E
7
2
E
7
1.8
ENE
6
1.5
SSW
14
1.7
SSW
13
1.7
ENE
6
1.6
SSW
12
1.8
SSW
11
1.9
SSW
11
1.9
SSW
11
2
SSW
11
1.9
SSW
11
1.8
SSW
11
1.6
SSW
11
1.5
SSW
11
1.6
SSW
12
1.5
SSW
11
1.6
SSW
11
1.8
SSW
12
1.6
SSW
11
1.7
SSW
11
1.7
SSW
11
1.7
S
12
1.7
SSW
12
1.5
SSW
12
1.4
S
19
1.4
S
18
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
km/h
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
25
ENE
35
ENE
30
ENE
25
ENE
30
ENE
30
ENE
35
ENE
45
ENE
40
ENE
40
ENE
50
ENE
45
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
25
ENE
40
ENE
30
ENE
30
ENE
30
E
30
ENE
25
ENE
20
E
25
ENE
25
ENE
25
E
30
ENE
25
ENE
30
ENE
25
ENE
15
NE
20
ENE
20
ENE
 mm
max °C
27
28
25
27
28
26
27
28
26
27
27
26
26
27
26
26
26
25
26
26
25
26
26
25
26
27
25
27
27
25
26
26
25
27
27
25
27
27
25
26
27
25
26
27
25
27
28
Moonrise
2:50
3:32
4:10
4:45
5:20
5:54
6:29
7:07
7:48
8:36
9:29
10:29
11:34
12:39
1:44
Moonset
12:56
1:51
2:45
3:40
4:34
5:28
6:23
7:21
8:21
9:24
10:30
11:36
12:39
1:37
2:28
3:13
Sunrise
6:20
6:20
6:20
6:20
6:20
6:20
6:20
6:22
6:22
6:22
6:22
6:22
6:22
6:22
6:22
6:24
Sunset
6:30
6:29
6:28
6:27
6:25
6:24
6:23
6:22
6:22
6:21
6:20
6:19
6:19
6:17
6:16
6:15
Today's sea temperature in 'Ewa Beach is
27.5°C
(Statistics for 20 Sep 1981-2005 – mean: 27.1 max: 27.7 min: 26.3°C)
Issued (local time): 1 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest