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 06:43 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Tue afternoon, min 16°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 18mm), heaviest on Tue night. Warm air temperatures (max 20°C on Thu afternoon, min 14°C on Fri morning). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 27mm), heaviest during Mon morning. Very mild (max 18°C on Sun night, min 13°C on Fri night). Winds increasing (calm on Sat night, fresh winds from the NE by Mon afternoon).

Days 11–13 Weather Summary

Mostly dry. Warm (max 20°C on Thu afternoon, min 14°C on Mon night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
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
2:09AM2.47m
12:46PM2.03m
3:45AM2.43m
2:51PM1.90m
5:06AM2.51m
4:54PM2.04m
6:00AM2.64m
6:06PM2.31m
6:40AM2.75m
6:56PM2.59m
7:14AM2.84m
7:38PM2.85m
7:44AM2.90m
8:17PM3.04m
8:13AM2.92m
8:54PM3.17m
8:42AM2.91m
9:31PM3.23m
9:10AM2.87m
10:09PM3.21m
9:39AM2.79m
10:48PM3.12m
10:09AM2.68m
Low Tide
6:43PM0.60m
8:10AM1.68m
7:58PM0.82m
10:18AM1.62m
9:40PM0.93m
11:37AM1.38m
11:10PM0.89m
12:21PM1.10m
00:12AM0.79m
12:56PM0.83m
1:01AM0.70m
1:27PM0.57m
1:42AM0.65m
1:58PM0.34m
2:19AM0.66m
2:29PM0.16m
2:55AM0.72m
3:00PM0.04m
3:30AM0.83m
3:32PM-0.01m
4:05AM0.98m
4:05PM0.01m
4:42AM1.15m
4:41PM0.11m
Wave
height (m) 
direction
period (s) 
0.4
SW
4
0.1
SW
3
0.1
N
2
0
W
2
0.4
NNE
3
0.4
NNE
4
0.1
N
3
0
E
1
0.4
SW
4
0.1
NW
2
0.2
NNE
3
0.1
NE
2
0.3
WSW
2
0.5
W
5
0.5
W
3
0.2
W
4
0.6
N
3
0.2
NNW
3
0.2
N
3
0
W
2
0
W
1
0.1
S
2
0
W
2
0
W
1
0.1
S
2
0.2
NNE
2
0.8
NNE
4
0.6
NNE
4
0.1
N
3
0.1
SW
1
0.3
NNW
3
0.2
NNE
2
0.1
N
2
0.1
S
1
0
E
1
0
W
1
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
heavy rain
cloud
light rain
light rain
clear
clear
part cloud
part cloud
clear
clear
cloud
clear
part cloud
cloud
cloud
light rain
mod rain
heavy rain
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
heavy rain
cloudy
light rain
light rain
clear
clear
some clouds
some clouds
clear
clear
cloudy
clear
some clouds
cloudy
cloudy
light rain
mod rain
heavy rain
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
 km/h
10
S
5
ESE
5
NNW
5
SE
20
NNE
15
NNE
5
ENE
10
NE
15
SSW
15
NE
10
NNE
10
NNE
20
WSW
10
WSW
25
W
5
N
25
NNE
10
N
5
ESE
5
NNW
5
SSW
10
SSE
5
ENE
5
SW
15
SE
25
NNE
30
NE
25
NNE
5
NNW
15
SW
15
NE
15
NNE
5
ENE
10
S
10
WSW
5
S
 mm 
12
2
4
2
10
15
max°C
19
19
18
17
17
18
17
18
20
17
16
17
17
16
20
19
14
17
15
14
17
17
16
17
18
13
13
14
15
19
17
16
18
18
17
20
Moonrise
12:40
1:25
2:04
2:39
3:10
3:40
4:09
4:41
5:17
5:58
6:48
7:46
Moonset
9:18
10:18
11:22
12:28
1:36
2:44
3:53
5:05
6:19
7:36
8:53
10:07
11:13
Sunrise
5:33
5:33
5:31
5:31
5:30
5:28
5:26
5:26
5:24
5:24
5:22
5:22
Sunset
6:43
6:44
6:44
6:45
6:45
6:46
6:47
6:47
6:49
6:50
6:51
6:51
6:52
Today's sea temperature in Ao Sima is 12.7 °C (Statistics for 19 Apr 1981-2005 – mean: 18.4 max: 20.4 min: 16.9°C)
Issued (local time): 8 pm Saturday 19 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest