Waimanalo, Oahu Island Sea Conditions and Tide Table

Waimanalo, 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 — and sunset is at 05:47 PM.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Warm air temperatures (max 24°C on Sun afternoon, min 23°C on Tue morning). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 21mm), heaviest during Thu night. Warm air temperatures (max 25°C on Wed night, min 22°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 44mm), heaviest during Sun morning. Warm (max 25°C on Sun night, min 22°C on Tue morning). Winds decreasing (fresh winds from the SSW on Sun afternoon, light winds from the N by Mon night).

Days 11–13 Weather Summary

Moderate rain (total 19mm), heaviest on Tue afternoon. Warm (max 25°C on Tue afternoon, min 24°C on Tue night). Mainly fresh winds.

Sun
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
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
2:17PM0.27m
6:11AM0.68m
6:59AM0.63m
4:38PM0.22m
7:42AM0.58m
8:23PM0.22m
8:20AM0.52m
11:00PM0.30m
8:52AM0.47m
00:11AM0.39m
9:17AM0.42m
00:51AM0.47m
9:40AM0.38m
1:22AM0.54m
10:07AM0.35m
1:49AM0.59m
10:42AM0.33m
2:16AM0.62m
11:22AM0.31m
2:45AM0.64m
12:02PM0.30m
3:16AM0.65m
Low Tide
1:02PM0.23m
9:56PM-0.08m
10:42PM-0.01m
3:34PM0.19m
11:29PM0.06m
3:51PM0.16m
00:24AM0.15m
4:12PM0.12m
1:52AM0.23m
4:32PM0.08m
4:02AM0.29m
4:53PM0.04m
6:01AM0.30m
5:14PM0.01m
7:23AM0.29m
5:39PM-0.03m
8:16AM0.27m
6:06PM-0.05m
8:52AM0.25m
6:36PM-0.07m
9:24AM0.24m
7:08PM-0.08m
9:58AM0.23m
Wave
height (m) 
direction
period (s) 
1.3
ENE
8
1
ENE
8
1.2
ENE
6
1.2
ENE
5
1
NE
9
0.8
NE
9
0.8
NE
9
0.8
NW
15
0.8
NW
16
0.9
WNW
15
0.9
W
14
0.9
W
13
0.9
WSW
13
0.9
WSW
13
0.8
WSW
12
0.8
WNW
12
0.8
W
12
0.8
NW
12
0.8
NW
12
0.7
NW
12
0.6
NW
11
0.6
W
12
0.7
NW
13
1
NNW
14
1.1
NNW
13
1.7
SSE
7
2.3
SSE
7
2.2
S
7
2.4
SSW
7
2.3
SW
8
1.9
W
9
1.5
NW
13
1.4
NW
12
1.6
WSW
7
1.5
NNW
10
1.6
N
9
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
rain showers
rain showers
rain showers
rain showers
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
light rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
 km/h
20
E
20
ENE
25
ENE
25
ENE
25
ENE
15
E
10
ENE
10
ENE
5
SW
5
WSW
15
SW
15
SW
10
SW
10
NNW
10
NNE
15
NE
5
S
10
S
20
S
20
S
30
SSW
25
SSW
20
SSW
20
SSW
25
S
15
SSW
15
SE
30
S
35
S
30
SSW
30
S
30
SSW
20
SSW
35
S
30
S
35
SSW
 mm 
2
4
1
13
3
3
2
7
8
7
9
6
2
3
2
2
4
1
3
6
3
max°C
24
24
24
24
24
23
24
24
23
24
25
24
24
24
22
23
23
23
24
24
24
24
25
24
25
25
24
25
25
25
25
25
25
25
25
25
Moonrise
9:07
10:10
11:08
12:02
12:54
1:44
2:34
3:24
4:16
5:10
6:04
6:58
Moonset
10:46
11:28
12:04
12:37
1:08
1:39
2:11
2:45
3:23
4:05
4:52
Sunrise
6:56
6:56
6:56
6:58
6:58
6:58
6:58
7:00
7:01
7:01
7:01
7:01
Sunset
5:47
5:49
5:49
5:49
5:49
5:50
5:50
5:50
5:51
5:51
5:52
5:52
Today's sea temperature in Waimanalo, Oahu Island is
25.8° C
(Statistics for 07 Dec 1981-2005 – mean: 25.3 max: 26.3 min: 24.5°C)
Issued (local time): 1 pm Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest