Ko Lanta Sea Conditions and Tide Table

Ko Lanta 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 06:13 AM and sunset is at 06:45 PM.

Days 1–3 Weather Summary

Heavy rain (total 52mm), heaviest during Tue afternoon. Warm air temperatures (max 29°C on Sun night, min 27°C on Sat night). Mainly fresh winds.

Days 4–6 Weather Summary

Heavy rain (total 31mm), heaviest during Tue night. Warm air temperatures (max 29°C on Thu morning, min 27°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Sun night. Warm (max 29°C on Fri night, min 28°C on Fri night). Winds increasing (light winds from the WNW on Sat night, strong winds from the W by Mon morning).

Days 10–12 Weather Summary

Moderate rain (total 18mm), heaviest on Mon night. Warm (max 29°C on Mon night, min 28°C on Mon night). Mainly strong winds.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thu
24
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
12:44PM2.67m
1:13AM2.23m
1:20PM2.65m
1:53AM2.25m
1:57PM2.57m
2:35AM2.23m
2:38PM2.42m
3:21AM2.19m
3:23PM2.22m
4:15AM2.13m
4:18PM2.00m
5:21AM2.06m
5:32PM1.79m
6:41AM2.05m
7:09PM1.69m
8:05AM2.12m
8:43PM1.73m
9:15AM2.26m
9:53PM1.85m
10:11AM2.41m
10:45PM1.98m
10:57AM2.54m
Low Tide
7:10PM0.11m
7:05AM0.31m
7:46PM0.10m
7:45AM0.37m
8:23PM0.13m
8:29AM0.47m
9:04PM0.22m
9:19AM0.60m
9:49PM0.35m
10:19AM0.74m
10:43PM0.51m
11:38AM0.85m
11:52PM0.65m
1:16PM0.85m
1:17AM0.72m
2:47PM0.73m
2:39AM0.68m
3:53PM0.55m
3:43AM0.59m
4:44PM0.38m
4:34AM0.48m
5:27PM0.25m
Wave
height (m) 
direction
period (s) 
1
SW
5.0
0.8
SSW
5.0
0.6
SW
4.0
0.4
WSW
7.0
0.3
WSW
7.0
0.3
WSW
7.0
0.3
WSW
7.0
0.5
S
3.0
0.9
WSW
8.0
0.7
WSW
8.0
0.5
WSW
8.0
0.4
WSW
9.0
0.3
WSW
8.0
0.3
WSW
8.0
0.3
WSW
8.0
0.2
WSW
8.0
0.3
WSW
8.0
0.3
WSW
8.0
0.3
WSW
8.0
0.4
WSW
7.0
0.3
WSW
8.0
0.4
WSW
8.0
0.5
WSW
7.0
1
W
4.0
1.5
WSW
6.0
1.5
WSW
6.0
1.5
WSW
6.0
1.4
WSW
6.0
1.3
WSW
5.0
1.2
WSW
5.0
1.3
WSW
5.0
1.3
WSW
5.0
1.3
WSW
5.0
1.5
WSW
6.0
1.6
WSW
6.0
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
thunderstorm
thunderstorm
clear
part cloud
part cloud
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
cloudy
risk tstorm
risk tstorm
clear
some clouds
some clouds
clear
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
some clouds
 km/h
25
SW
15
SW
20
W
10
SW
10
SW
15
SSW
10
SSE
25
SSW
25
WSW
15
SW
10
SSW
5
S
10
SSE
15
S
5
SW
0
N
15
W
15
WNW
15
WSW
20
WSW
10
WNW
15
WSW
20
W
30
W
40
W
40
W
40
W
35
W
35
W
35
W
35
W
35
W
40
W
40
WSW
40
WSW
 mm 
9
4
3
2
1
5
3
11
15
2
1
7
5
1
1
6
1
2
6
1
4
2
2
3
max°C
27
28
29
28
28
28
29
27
28
28
28
28
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
28
29
29
29
29
29
Moonrise
8:54
9:38
10:21
11:04
11:48
12:35
1:26
2:23
3:24
4:28
5:31
Moonset
8:10
9:02
9:52
10:42
11:32
12:25
1:21
2:21
3:24
4:28
5:30
6:28
Sunrise
6:13
6:13
6:13
6:13
6:13
6:13
6:13
6:13
6:13
6:15
6:15
6:15
Sunset
6:45
6:45
6:45
6:45
6:45
6:45
6:45
6:45
6:45
6:44
6:44
6:44
Today's sea temperature in Ko Lanta is 30.0 °C (Statistics for 13 Jul 1981-2005 – mean: 29.6 max: 30.4 min: 28.9°C)
Issued (local time): 12 am Sunday 13 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest