Current Sea Water Temperature:
+91.0°F
| Maximum Sea Water Temperature in June: | 93.0°F |
| Minimum Sea Water Temperature in June: | 87.2°F |
| Average water temperature in June: | 90.4°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| June 19 | 91.0°F | June 14 | 91.4°F |
| June 18 | 91.4°F | June 13 | 90.8°F |
| June 17 | 91.8°F | June 12 | 90.8°F |
| June 16 | 91.4°F | June 11 | 90.4°F |
| June 15 | 91.2°F | June 10 | 90.8°F |
When is the Warmest Sea for Koh Lanta?
According to our data for the last three years for Koh Lanta the highest average sea water temperature was in April, May and June.
Average Water Temperature by Month, °F
Sea Water Temperature in April
The average sea surface temperature in April 2026 for Koh Lanta was 93.0°F. The maximum and minimum values were 90.8°F and 94.8°F respectively.
Sea Water Temperature in May
The average sea surface temperature in May 2026 for Koh Lanta was 92.1°F. The maximum and minimum values were 90.4°F and 93.4°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2026 for Koh Lanta was 90.5°F. The maximum and minimum values were 88.8°F and 91.8°F respectively.
Thailand Resorts:
NAME
F°
| Bang Tao Beach |  |
+86 |
| Bangkok |  |
+94 |
| Cape Panwa | |
+86 |
| Hua Hin |  |
+92 |
| Karon Beach | |
+86 |
| Kata Beach | |
+86 |
| Khao Lak | |
+88 |
| Koh Chang | |
+88 |
| Nai Yang Beach | |
+86 |
| Pattaya | |
+90 |
| Phangan | |
+88 |
| Phi Phi | |
+88 |
| Phuket |  |
+88 |
| Samet | |
+90 |
| Samui | |
+88 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Koh Lanta
Local time: 11:28
20 jun, saturday
| 1200 |  |
88°F | SE 8 mph |
| 1500 |  |
88°F | E 11 mph |
| 1800 |  |
88°F | E 10 mph |
| 2100 |  |
86°F | E 9 mph |
21 jun, sunday
| 0000 | |
86°F | E 7 mph |
| 0300 | |
86°F | E 10 mph |
| 0600 | |
84°F | E 11 mph |
| 0900 | |
86°F | SE 9 mph |