Ao Sima Sea Conditions and Tide Table

Ao Sima 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 05:01 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Wed afternoon. Cool air temperatures (max 15°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Fri night, min 10°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 7mm), mostly falling on Sun afternoon. Very mild (max 14°C on Sun afternoon, min 7°C on Mon night). Winds decreasing (near gales from the NNE on Mon afternoon, light winds from the NNE by Wed morning).

Days 11–13 Weather Summary

Moderate rain (total 16mm), heaviest on Thu morning. Very mild (max 11°C on Wed night, min 6°C on Fri morning). Winds increasing (calm on Wed night, strong winds from the N by Thu afternoon).

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
5:00PM2.50m
6:22AM2.55m
5:49PM2.51m
7:16AM2.75m
6:35PM2.53m
8:03AM2.92m
7:17PM2.56m
8:47AM3.06m
7:58PM2.59m
9:27AM3.14m
8:38PM2.60m
10:07AM3.17m
9:19PM2.60m
10:45AM3.15m
10:00PM2.57m
11:23AM3.09m
10:44PM2.51m
12:02PM2.99m
11:31PM2.43m
12:42PM2.87m
00:25AM2.33m
1:25PM2.74m
1:29AM2.24m
Low Tide
11:41PM0.65m
12:09PM1.30m
00:28AM0.43m
1:06PM1.29m
1:12AM0.24m
1:56PM1.27m
1:53AM0.08m
2:40PM1.25m
2:32AM-0.03m
3:22PM1.23m
3:12AM-0.07m
4:02PM1.21m
3:51AM-0.05m
4:42PM1.19m
4:31AM0.03m
5:23PM1.17m
5:12AM0.18m
6:06PM1.15m
6:53PM1.11m
6:41AM0.62m
7:45PM1.06m
7:34AM0.88m
Wave
height (m) 
direction
period (s) 
0.2
WNW
3
0.2
W
3
0.1
W
2
0
W
1
0
W
2
0.2
S
2
0.4
SW
3
0.3
NNE
2
0.4
N
3
0.1
N
3
0.1
N
2
0
E
2
0.2
NNE
2
0.1
SE
2
0.1
NE
3
0.2
NNE
2
0.1
N
2
0.1
N
2
0.2
NNE
3
0.9
NNE
4
1.2
NNE
5
1.4
NE
5
1.6
NNE
5
1.3
NNE
5
0.9
NNE
4
0.8
NNE
4
0.4
NE
4
0.2
NNE
3
0.1
N
2
0.2
NNE
2
0.7
NNE
4
1.1
N
4
0.5
NNE
4
0.1
N
3
0.9
W
4
0.8
WNW
4
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
cloud
clear
cloud
cloud
cloud
mod rain
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
cloud
rain showers
mod rain
rain showers
part cloud
clear
cloud
light rain
part cloud
clear
clear
clear
clear
some clouds
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
cloudy
clear
cloudy
cloudy
cloudy
mod rain
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
clear
cloudy
rain shwrs
mod rain
rain shwrs
some clouds
clear
cloudy
light rain
some clouds
 km/h
0
W
10
WSW
5
SW
5
S
5
S
15
S
20
SSW
25
NE
15
NNE
10
NNE
5
ESE
10
E
15
NNE
15
SE
5
E
15
NNE
5
SE
10
NNE
20
NNE
35
NNE
45
NNE
50
NE
50
NNE
40
NNE
35
NNE
25
NE
10
ENE
15
NNE
5
ESE
20
NNE
25
NNE
35
NNE
25
NE
0
N
35
W
30
NW
 mm 
2
3
7
3
8
3
2
max°C
10
9
10
12
12
13
15
13
12
12
12
12
14
16
15
14
16
16
14
14
11
11
9
8
9
8
9
10
11
10
10
10
7
8
9
8
Moonrise
3:35
4:33
5:32
6:30
7:24
8:14
8:58
9:36
10:09
10:39
11:07
11:33
Moonset
2:08
2:41
3:19
4:04
4:56
5:53
6:53
7:55
8:57
9:59
11:01
Sunrise
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:13
Sunset
5:01
5:02
5:02
5:02
5:04
5:04
5:05
5:05
5:06
5:06
5:07
5:07
Today's sea temperature in Ao Sima is
17.6° C
(Statistics for 15 Dec 1981-2005 – mean: 19.9 max: 21.3 min: 18.4°C)
Issued (local time): 2 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest