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 06:24 AM and sunset is at 06:06 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Thu afternoon. Very warm air temperatures (max 30°C on Tue afternoon, min 24°C on Mon night). Winds decreasing (fresh winds from the ENE on Tue afternoon, light winds from the W by Wed afternoon).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Sun afternoon. Very warm air temperatures (max 30°C on Sat morning, min 25°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Mon afternoon. Warm (max 29°C on Wed morning, min 25°C on Mon afternoon). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 29°C on Thu morning, min 25°C on Wed night). Mainly fresh winds.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sat
20
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
2:17PM1.90m
2:21AM2.30m
3:08PM1.79m
3:05AM2.11m
4:06PM1.72m
3:56AM1.92m
5:15PM1.70m
4:59AM1.76m
6:29PM1.75m
6:16AM1.66m
7:34PM1.85m
7:33AM1.65m
8:25PM1.98m
8:35AM1.70m
9:08PM2.11m
9:24AM1.78m
9:47PM2.24m
10:06AM1.87m
10:23PM2.35m
10:44AM1.94m
10:58PM2.44m
11:19AM2.00m
Low Tide
8:14AM0.35m
8:00PM0.66m
9:00AM0.49m
8:47PM0.83m
9:49AM0.62m
9:43PM0.98m
10:43AM0.72m
10:59PM1.08m
11:43AM0.78m
00:31AM1.09m
12:46PM0.80m
1:51AM1.00m
1:44PM0.77m
2:50AM0.87m
2:35PM0.71m
3:35AM0.73m
3:19PM0.64m
4:14AM0.59m
3:58PM0.56m
4:49AM0.48m
4:35PM0.49m
5:23AM0.40m
5:10PM0.43m
Wave
height (m) 
direction
period (s) 
0.7
ENE
4
0.5
NE
3
0.7
NE
4
0.4
NE
3
0.1
SW
14
0.4
ENE
3
0.2
NNE
2
0.1
NW
2
0.2
ENE
2
0.5
ENE
3
0.7
ENE
4
0.5
ENE
3
0.5
ENE
3
0.4
ENE
3
0.5
ENE
3
0.3
NE
2
0.3
ENE
2
0.5
ENE
3
0.4
ENE
3
0.5
E
3
0.6
ENE
4
0.6
ENE
4
0.6
ENE
3
0.7
ENE
4
0.6
ENE
3
0.5
E
3
0.7
ENE
4
0.6
ENE
3
0.5
ENE
3
0.8
ENE
4
0.4
ENE
3
0.6
E
3
0.7
ENE
4
0.9
ENE
4
0.8
ENE
4
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
rain showers
thunderstorm
thunderstorm
clear
clear
part cloud
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
part cloud
rain showers
part cloud
clear
part cloud
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
rain shwrs
risk tstorm
risk tstorm
clear
clear
some clouds
risk tstorm
clear
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
some clouds
risk tstorm
some clouds
some clouds
risk tstorm
some clouds
some clouds
risk tstorm
some clouds
some clouds
rain shwrs
some clouds
clear
some clouds
 km/h
30
ENE
25
ENE
25
NE
20
NE
5
W
20
NE
15
NE
5
NW
15
NNE
25
ENE
25
NE
20
ENE
25
ENE
25
ENE
20
NE
15
NE
20
NE
20
ENE
20
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
20
ENE
25
ENE
30
ENE
30
ENE
30
ENE
 mm 
1
2
1
1
5
2
2
5
1
2
3
1
1
max°C
29
30
25
29
29
25
27
28
26
29
27
26
30
30
26
30
29
26
26
26
25
28
28
25
29
29
26
29
29
26
28
27
25
29
29
Moonrise
10:37
11:27
12:13
12:58
1:41
2:25
3:10
3:57
4:47
5:38
6:31
Moonset
10:30
11:16
11:58
12:36
1:14
1:51
2:30
3:11
3:55
4:42
5:32
6:24
Sunrise
6:24
6:24
6:24
6:26
6:26
6:26
6:26
6:28
6:28
6:28
6:28
6:30
Sunset
6:06
6:07
6:07
6:07
6:07
6:07
6:08
6:08
6:09
6:09
6:09
6:10
Today's sea temperature in Ko Lanta is
28.9° C
(Statistics for 09 Dec 1981-2005 – mean: 28.6 max: 29.8 min: 27.8°C)
Issued (local time): 12 am Tuesday 09 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest