Current sea water temperature:
+82.6°F
| Minimum sea water temperature in December: | 87.3°F |
| Maximum sea water temperature in December: | 80.8°F |
| Average sea water temperature in December: | 83.7°F |
| more information | |
14 days
forecast
forecast
| Koh Chang |
monthly
weather
weather
| Koh Chang |
Sea water temperature for the last 10 days:
| December 16 | 82.6°F | December 11 | 82.0°F |
| December 15 | 82.4°F | December 10 | 82.0°F |
| December 14 | 82.6°F | December 9 | 82.2°F |
| December 13 | 82.2°F | December 8 | 82.8°F |
| December 12 | 81.9°F | December 7 | 82.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Koh Chang?
Based on the data about daily sea water temperature for the last three years the warmest sea in Koh Chang was noticed in May, April and June.
Monthly Sea Temperatures in Koh Chang, °F
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 87.7°F. The highest and lowest sea temperatures during the month were 89.2°F and 86.5°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 86.8°F. The highest and lowest sea temperatures during the month were 88.9°F and 84.9°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 87.6°F and 84.4°F.
current
weather
weather
| Koh Chang |
weather in
December
December
| Koh Chang |
Best time for vacation in Koh Chang
Koh Chang on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Koh Chang
Local time: 20:50
December 16, tuesday
2100
82°F
S
2 mph
2 mph
December 17, wednesday
0000
81°F
SW
6 mph
6 mph
0300
79°F
SW
6 mph
6 mph
0600
79°F
SW
8 mph
8 mph
0900
79°F
SW
11 mph
11 mph
1200
84°F
S
3 mph
3 mph
1500
84°F
NE
5 mph
5 mph
1800
82°F
SE
5 mph
5 mph
