Current sea water temperature:
+87.3°F
| Minimum sea water temperature in May: | 90.1°F |
| Maximum sea water temperature in May: | 83.1°F |
| Average sea water temperature in May: | 87.2°F |
| more information | |
14 days
forecast
forecast
| Surat Thani |
monthly
weather
weather
| Surat Thani |
Sea water temperature for the last 10 days:
| May 16 | 87.3°F | May 11 | 86.7°F |
| May 15 | 87.6°F | May 10 | 86.9°F |
| May 14 | 87.3°F | May 9 | 86.9°F |
| May 13 | 86.5°F | May 8 | 86.9°F |
| May 12 | 86.7°F | May 7 | 87.4°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 April, May and June.
Monthly Sea Temperatures in Surat Thani, °F
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 87.7°F. The highest and lowest sea temperatures during the month were 88.7°F and 85.1°F.
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 87.2°F. The highest and lowest sea temperatures during the month were 88.0°F and 86.5°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
May
May
| 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: 08:38
May 17, sunday
0900
84°F
NE
8 mph
8 mph
1200
86°F
E
9 mph
9 mph
1500
86°F
NE
9 mph
9 mph
1800
82°F
E
8 mph
8 mph
2100
81°F
NE
6 mph
6 mph
May 18, monday
0000
81°F
NE
6 mph
6 mph
0300
79°F
NE
8 mph
8 mph
0600
79°F
NE
9 mph
9 mph
