Ko Si Chang Sea Conditions and Tide Table

Ko Si Chang 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 05:50 AM and sunset is at 06:44 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Sat night. Very warm air temperatures (max 31°C on Sat afternoon, min 29°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Very warm air temperatures (max 30°C on Tue afternoon, min 29°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 20mm), heaviest during Sat morning. Warm (max 30°C on Fri morning, min 26°C on Sun afternoon). Winds increasing (light winds from the S on Fri morning, strong winds from the SW by Sun night).

Days 10–12 Weather Summary

Heavy rain (total 97mm), heaviest during Wed afternoon. Warm (max 29°C on Mon afternoon, min 26°C on Tue night). Mainly strong winds.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
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
Wave Height Map
High Tide
10:05AM2.36m
00:05AM3.35m
1:04PM2.36m
00:25AM3.27m
3:37PM2.62m
00:44AM3.21m
4:46PM2.94m
1:05AM3.17m
5:30PM3.23m
1:30AM3.15m
6:08PM3.47m
1:58AM3.15m
6:44PM3.67m
2:31AM3.16m
7:20PM3.81m
7:56PM3.90m
Low Tide
7:16AM2.28m
4:22PM1.86m
7:44AM2.00m
5:16PM2.21m
8:13AM1.71m
6:40PM2.54m
8:43AM1.41m
8:17PM2.79m
9:15AM1.14m
9:45PM2.94m
9:48AM0.89m
10:59PM3.03m
10:23AM0.68m
00:00AM3.07m
10:59AM0.52m
00:54AM3.10m
11:37AM0.41m
1:42AM3.10m
Wave
height (m) 
direction
period (s) 
0.2
W
3
0.2
S
2
0.3
SW
2
0.1
W
2
0.1
S
2
0.2
SSW
3
0.1
W
2
0.2
S
2
0.3
SW
2
0.3
SW
2
0.3
SSW
2
0.3
W
2
0.1
W
2
0.2
SSW
2
0.4
WSW
3
0.2
W
3
0.1
SW
2
0.4
WSW
3
0.2
WSW
2
0.3
SSW
2
0.4
WSW
3
0.1
SW
2
0.5
SSW
3
0.4
WSW
3
0.3
SW
3
0.5
SW
3
0.9
SW
4
0.8
WSW
4
0.7
WSW
4
0.7
SW
4
0.5
WSW
3
0.6
WSW
4
0.6
SW
4
0.4
WSW
3
0.4
SW
3
0.6
SW
3
clear
clear
thunderstorm
clear
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
rain showers
thunderstorm
clear
rain showers
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
risk tstorm
clear
some clouds
risk tstorm
some clouds
some clouds
risk tstorm
some clouds
rain shwrs
risk tstorm
clear
rain shwrs
clear
clear
clear
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
light rain
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
 km/h
10
WSW
15
SE
15
W
10
S
15
SSE
15
WSW
10
SW
15
SSE
20
W
15
SW
20
S
15
W
10
SW
20
S
25
WSW
10
SW
15
SSW
25
WSW
15
WSW
25
S
25
WSW
10
WSW
30
SSW
25
WSW
20
SW
30
SW
40
SW
40
WSW
35
WSW
35
WSW
25
WSW
30
WSW
35
WSW
25
WSW
25
WSW
30
SW
 mm 
3
3
3
1.0
1.0
1.0
2.0
1.0
3
3
2.0
1.0
4
4
1.0
2.0
6
5
5
19
12
21
20
max°C
30
31
30
30
30
30
30
30
30
29
30
30
30
30
30
30
30
30
30
30
29
29
27
28
29
28
28
28
29
28
29
27
27
27
26
27
Moonrise
1:05
1:49
2:36
3:26
4:19
5:15
6:15
7:15
8:13
9:07
9:56
10:42
Moonset
12:44
1:17
1:52
2:29
3:09
3:55
4:46
5:43
6:44
7:47
8:48
9:48
Sunrise
5:50
5:50
5:50
5:50
5:50
5:50
5:50
5:50
5:50
5:52
5:52
5:52
Sunset
6:44
6:44
6:44
6:44
6:45
6:45
6:45
6:45
6:45
6:45
6:45
6:45
Today's sea temperature in Ko Si Chang is 31.0 °C (Statistics for 15 Jun 1981-2005 – mean: 29.6 max: 30.7 min: 28.3°C)
Nearest