Current sea water temperature:
+87.1°F
| Minimum sea water temperature in April: | 90.5°F |
| Maximum sea water temperature in April: | 83.1°F |
| Average sea water temperature in April: | 87.1°F |
| more information | |
14 days
forecast
forecast
| Koh Chang |
monthly
weather
weather
| Koh Chang |
Sea water temperature for the last 10 days:
| April 6 | 87.1°F | April 1 | 87.6°F |
| April 5 | 86.7°F | March 31 | 87.1°F |
| April 4 | 86.7°F | March 30 | 86.7°F |
| April 3 | 87.1°F | March 29 | 87.1°F |
| April 2 | 87.8°F | March 28 | 86.7°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
April
April
| 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: 00:24
April 07, tuesday
0300

84°F
N
12 mph
12 mph
0600

84°F
N
13 mph
13 mph
0900

84°F
N
11 mph
11 mph
1200

86°F
N
10 mph
10 mph
1500

86°F
NE
11 mph
11 mph
1800

84°F
NE
9 mph
9 mph
2100

84°F
NW
9 mph
9 mph
April 08, wednesday
0000

84°F
N
11 mph
11 mph



























