Current sea water temperature:
+80.6°F
| Minimum sea water temperature in December: | 85.1°F |
| Maximum sea water temperature in December: | 79.3°F |
| Average sea water temperature in December: | 82.1°F |
| more information | |
14 days
forecast
forecast
| Surat Thani |
monthly
weather
weather
| Surat Thani |
Sea water temperature for the last 10 days:
| December 16 | 80.6°F | December 11 | 80.6°F |
| December 15 | 80.6°F | December 10 | 80.6°F |
| December 14 | 80.4°F | December 9 | 80.8°F |
| December 13 | 80.4°F | December 8 | 80.8°F |
| December 12 | 80.6°F | December 7 | 81.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Surat Thani?
Based on the data about daily sea water temperature for the last three years the warmest sea in Surat Thani was noticed in May, April and June.
Monthly Sea Temperatures in Surat Thani, °F
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 87.1°F. The highest and lowest sea temperatures during the month were 88.5°F and 86.2°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 87.2°F. The highest and lowest sea temperatures during the month were 88.2°F and 86.0°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 85.8°F. The highest and lowest sea temperatures during the month were 86.2°F and 85.3°F.
current
weather
weather
| Surat Thani |
weather in
December
December
| Surat Thani |
Best time for vacation in Surat Thani
Surat Thani on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Surat Thani
Local time: 21:13
December 17, wednesday
0000
75°F
SW
5 mph
5 mph
0300
75°F
S
3 mph
3 mph
0600
75°F
SW
3 mph
3 mph
0900
81°F
SW
6 mph
6 mph
1200
84°F
SW
11 mph
11 mph
1500
82°F
SW
12 mph
12 mph
1800
79°F
SW
9 mph
9 mph
2100
77°F
SW
6 mph
6 mph
