Hanauma Bay, Oahu Island Sea Conditions and Tide Table

Hanauma 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 — and sunset is at 05:52 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Warm air temperatures (max 25°C on Sat night, min 23°C on Mon night). Winds increasing (calm on Sat night, strong winds from the ENE by Mon night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Wed afternoon, min 23°C on Tue night). Winds decreasing (strong winds from the ENE on Tue night, light winds from the E by Thu night).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Warm (max 24°C on Fri night, min 23°C on Fri night). Winds decreasing (fresh winds from the ENE on Fri night, calm by Sun night).

Days 11–13 Weather Summary

Heavy rain (total 38mm), heaviest during Wed night. Warm (max 24°C on Mon night, min 21°C on Wed night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
4:04AM0.66m
3:46PM0.15m
4:40AM0.66m
4:34PM0.16m
5:17AM0.64m
5:33PM0.17m
5:54AM0.61m
6:46PM0.20m
6:33AM0.56m
8:10PM0.26m
7:14AM0.50m
9:30PM0.34m
8:00AM0.42m
10:34PM0.44m
8:54AM0.34m
11:28PM0.55m
10:01AM0.27m
00:16AM0.64m
11:14AM0.21m
1:03AM0.72m
12:21PM0.17m
1:47AM0.77m
1:25PM0.16m
Low Tide
8:35PM-0.04m
11:52AM0.05m
9:10PM-0.02m
12:31PM0.05m
9:48PM-0.00m
1:08PM0.05m
10:30PM0.04m
1:45PM0.04m
11:23PM0.10m
2:20PM0.02m
00:39AM0.17m
2:54PM0.00m
2:28AM0.23m
3:28PM-0.02m
4:38AM0.24m
4:06PM-0.04m
6:29AM0.20m
4:46PM-0.06m
7:47AM0.13m
5:31PM-0.09m
8:44AM0.08m
6:18PM-0.10m
9:30AM0.03m
Wave
height (m) 
direction
period (s) 
1
NNW
13
1.2
N
12
1.3
NNE
7
1.4
NNE
8
1.4
NE
9
1.6
NE
9
2.1
ENE
7
1.7
ENE
7
2.1
NE
8
1.9
ENE
8
1.7
ENE
8
1.6
ENE
8
1.5
NE
10
1.5
NE
10
1.4
NE
10
1.5
NNE
12
1.4
NNE
13
1.4
NNE
12
1.5
NE
9
1.2
NE
9
1.1
NE
9
1.1
N
11
1.1
N
13
1.1
N
13
1
N
12
1
NNE
12
0.9
NNE
12
0.9
NNE
11
1
N
13
1.3
NNE
10
1.3
NNE
9
1.3
NNE
10
1.3
NNE
10
1.4
NE
10
1.3
NNW
14
1.3
NNW
13
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
light rain
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
clear
rain showers
thunderstorm
thunderstorm
mod rain
risk tstorm
some clouds
clear
some clouds
some clouds
some clouds
light rain
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
light rain
light rain
some clouds
some clouds
clear
rain shwrs
risk tstorm
risk tstorm
mod rain
 km/h
10
NE
30
ENE
25
ENE
20
E
30
ENE
35
ENE
40
ENE
35
E
40
ENE
35
ENE
30
ENE
35
ENE
20
E
25
E
20
ENE
15
E
20
E
25
E
20
E
15
ENE
15
NNE
10
ESE
10
SSE
10
WSW
5
NE
5
E
5
NNE
15
SSE
15
E
10
NE
5
NE
5
SSW
15
S
15
SSE
15
S
5
SW
 mm 
1
2
2
3
1
1
20
4
7
max°C
25
25
25
24
25
25
24
24
24
23
23
24
24
23
24
24
24
24
24
24
24
24
24
24
24
23
24
24
23
23
23
24
24
24
23
24
Moonrise
8:37
9:21
10:01
10:39
11:13
11:47
12:22
12:59
1:40
2:28
3:23
4:25
Moonset
7:34
8:30
9:26
10:20
11:15
12:10
1:07
2:07
3:12
4:20
5:30
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
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
6:00
Today's sea temperature in Hanauma Bay, Oahu Island is
25.6° C
(Statistics for 20 Dec 1981-2005 – mean: 25.0 max: 26.0 min: 24.2°C)
Issued (local time): 7 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest