28.07
tue
tue
Day
82°F
E 9 mph
Precip.
65%
65%
Night
82°F
E 10 mph
Precip.
69%
69%
29.07
wed
wed
Day
82°F
NE 7 mph
Precip.
25%
25%
Night
82°F
NE 2 mph
Precip.
10%
10%
30.07
thu
thu
Day
81°F
E 14 mph
Precip.
49%
49%
Night
82°F
E 8 mph
Precip.
19%
19%
31.07
fri
fri
Day
81°F
E 7 mph
Precip.
63%
63%
Night
81°F
E 9 mph
Precip.
59%
59%
01.08
sat
sat
Day
79°F
E 9 mph
Precip.
37%
37%
Night
82°F
E 11 mph
Precip.
43%
43%
02.08
sun
sun
Day
82°F
E 14 mph
Precip.
65%
65%
Night
84°F
E 17 mph
Precip.
16%
16%
03.08
mon
mon
Day
82°F
E 10 mph
Precip.
74%
74%
Night
82°F
E 19 mph
Precip.
56%
56%
sea water
temperature
temperature
| Koh Lanta |
monthly
weather
weather
| Koh Lanta |
current
weather
weather
| Koh Lanta |
14 days
forecast
forecast
| Koh Lanta |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 86.8°F. The highest and lowest sea temperatures during the month were 87.6°F and 85.6°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.2°F. The highest and lowest sea temperatures during the month were 87.8°F and 84.9°F.
Air temperature in Koh Lanta, °F
Precipitation total in Koh Lanta, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Koh Lanta
Koh Lanta on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Koh Lanta
Local time: 13:49
July 28, tuesday
1500
82°F
E
11 mph
11 mph
1800
82°F
E
11 mph
11 mph
2100
84°F
E
11 mph
11 mph
July 29, wednesday
0000
82°F
E
10 mph
10 mph
0300
81°F
E
14 mph
14 mph
0600
81°F
E
9 mph
9 mph
0900
81°F
NE
7 mph
7 mph
1200
82°F
NE
7 mph
7 mph
