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 — and sunset is at 06:09 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Very warm air temperatures (max 30°C on Fri afternoon, min 24°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Very warm air temperatures (max 30°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Thu night. Warm (max 30°C on Sat morning, min 26°C on Thu night). Winds increasing (light winds from the WSW on Thu afternoon, fresh winds from the ENE by Sat afternoon).

Days 11–13 Weather Summary

Mostly dry. Warm (max 30°C on Sun afternoon, min 25°C on Sun night). Mainly fresh winds.

Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
31
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
10:58PM2.44m
11:19AM2.00m
11:31PM2.50m
11:53AM2.04m
00:04AM2.55m
12:27PM2.07m
00:37AM2.56m
1:02PM2.07m
1:11AM2.55m
1:40PM2.07m
1:47AM2.49m
2:22PM2.06m
2:27AM2.39m
3:11PM2.04m
3:13AM2.25m
4:08PM2.02m
4:09AM2.09m
5:17PM2.02m
5:20AM1.93m
6:34PM2.07m
6:48AM1.84m
7:51PM2.19m
8:14AM1.86m
Low Tide
4:35PM0.49m
5:23AM0.40m
5:10PM0.43m
5:57AM0.34m
5:43PM0.40m
6:30AM0.30m
6:17PM0.39m
7:04AM0.28m
6:52PM0.40m
7:39AM0.27m
7:29PM0.46m
8:16AM0.28m
8:12PM0.54m
8:58AM0.32m
9:02PM0.65m
9:46AM0.38m
10:03PM0.77m
10:43AM0.46m
11:22PM0.85m
11:51AM0.53m
00:54AM0.83m
1:07PM0.55m
2:20AM0.70m
Wave
height (m) 
direction
period (s) 
0.1
SW
14
0.4
NE
3
0.4
NE
3
0.1
E
3
0.4
ENE
3
0.3
NE
3
0.1
NW
2
0.2
ENE
3
0.1
NE
2
0.1
SW
15
0.2
ENE
2
0.1
NE
2
0.1
W
2
0.4
ENE
3
0.1
NE
2
0.2
WNW
2
0.3
E
2
0.1
NE
2
0.1
W
2
0.5
ENE
3
0.4
NE
3
0.2
ENE
3
0.6
E
3
0.6
E
4
0.5
ENE
3
0.6
ENE
3
0.5
ENE
4
0.6
E
3
0.4
ENE
3
0.4
E
3
0.1
SW
14
0.4
ENE
3
0.4
ENE
3
0.1
SE
2
0.8
ENE
4
0.7
ENE
4
thunderstorm
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
risk tstorm
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
risk tstorm
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
 km/h
10
ENE
20
NE
20
ENE
5
E
20
NE
15
NE
10
N
15
NE
15
NE
5
NW
15
NNE
10
NE
15
WSW
20
ENE
10
NE
15
W
15
ENE
10
NE
5
WSW
20
ENE
20
ENE
20
ENE
25
ENE
25
E
25
ENE
25
ENE
20
E
25
ENE
15
ENE
20
E
10
SE
20
ENE
20
ENE
10
S
30
ENE
25
ENE
 mm 
2
1
max°C
30
26
30
30
26
30
30
26
29
30
26
28
28
27
29
29
27
29
29
27
29
29
26
30
30
26
30
30
26
29
30
26
30
29
26
30
Moonrise
6:31
7:23
8:13
9:00
9:45
10:27
11:08
11:49
12:32
1:17
2:07
Moonset
5:32
6:24
7:17
8:10
9:01
9:50
10:38
11:25
12:14
1:04
1:59
2:58
Sunrise
6:30
6:30
6:31
6:31
6:31
6:31
6:33
6:33
6:33
6:33
6:35
6:35
Sunset
6:09
6:10
6:10
6:12
6:12
6:13
6:13
6:14
6:14
6:15
6:15
6:15
Today's sea temperature in Ko Lanta is
28.6° C
(Statistics for 19 Dec 1981-2005 – mean: 28.4 max: 29.1 min: 27.9°C)
Issued (local time): 6 pm Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest