Current sea water temperature:
+84.7°F
| Minimum sea water temperature in September: | 86.9°F |
| Maximum sea water temperature in September: | 81.5°F |
| Average sea water temperature in September: | 84.0°F |
| more information | |
14 days
forecast
forecast
| Koh Chang |
monthly
weather
weather
| Koh Chang |
Sea water temperature for the last 10 days:
| September 14 | 84.7°F | September 9 | 84.0°F |
| September 13 | 84.7°F | September 8 | 84.4°F |
| September 12 | 84.7°F | September 7 | 84.9°F |
| September 11 | 84.6°F | September 6 | 85.1°F |
| September 10 | 84.7°F | September 5 | 84.6°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:
2026
2025
2024
The average sea water temperature in May of 2026 was 88.3°F. The highest and lowest sea temperatures during the month were 89.6°F and 87.1°F.
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 88.1°F. The highest and lowest sea temperatures during the month were 89.8°F and 86.7°F.
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 87.0°F. The highest and lowest sea temperatures during the month were 88.2°F and 85.6°F.
current
weather
weather
| Koh Chang |
weather in
September
September
| 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: 04:02
September 15, tuesday
0600
81°F
N
6 mph
6 mph
0900
81°F
N
5 mph
5 mph
1200
79°F
NE
6 mph
6 mph
1500
77°F
SW
3 mph
3 mph
1800
79°F
W
4 mph
4 mph
2100
81°F
NW
5 mph
5 mph
September 16, wednesday
0000
82°F
NW
6 mph
6 mph
0300
82°F
NW
6 mph
6 mph
