World Resorts Thailand Surat Thani Weather

Surat Thani Sea Temperature in August

Average sea water temperature in August:
+84.8°F
Minimum sea water temperature in August: 86.9°F
Maximum sea water temperature in August: 82.4°F

Daily sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.2°F.

Monthly sea water temperature in Surat Thani, °F

Which Thailand resorts have warmest sea in August?

Place name August 2025 August 2024
Ko Li Pe 86.7°F 86.9°F
Hat Yai 86.6°F 86.7°F
Narathiwat 86.3°F 86.6°F
Pattani 86.2°F 86.5°F
Koh Lanta 86.2°F 86.2°F
Phi Phi 86.2°F 86.5°F
Cha-am 86.0°F 86.1°F
Krabi 85.9°F 86.1°F
Cape Panwa 85.7°F 86.4°F
Phuket 85.6°F 86.1°F
Nai Harn Beach 85.6°F 86.3°F
Rawai Beach 85.6°F 86.3°F
Surin Beach 85.6°F 86.0°F
Bang Tao Beach 85.6°F 86.0°F
Kamala Beach 85.6°F 86.0°F
Kalim Beach 85.6°F 86.0°F
Nai Yang Beach 85.6°F 85.8°F
Patong Beach 85.6°F 86.1°F
Lamai Beach 85.6°F 86.6°F
Karon Beach 85.5°F 86.2°F

Best time for vacation in Surat Thani

Sunniest months:
March 24 days
February 20 days
April 20 days
Warmest months:
April 92.8 °F
March 91.6 °F
May 91.3 °F
Warmest sea temp:
May 87.2 °F
April 87.2 °F
June 85.9 °F
Coldest months:
December 84.8 °F
January 85.7 °F
November 86.2 °F
Rainiest months:
May 15 days
October 13 days
September 12 days
Windiest months:
December 7.8 mph
July 7.7 mph
August 7.4 mph

Surat Thani on a weather map

Surat Thani
+70°F
SW 3 mph
Feels like: +70°F
Precip.: 0%
Places in Thailand:
Name
°F
+72°F
+70°F
+73°F
+73°F
+77°F
+70°F
+72°F
+73°F
+70°F
+77°F
+73°F
+79°F
+70°F
+66°F
24 Hours Forecast
Surat Thani
Local time: 06:26
January 11, sunday
0900
77°F
W
6 mph
1200
82°F
SW
12 mph
1500
82°F
SW
14 mph
1800
77°F
SW
12 mph
2100
72°F
W
9 mph
January 12, monday
0000
70°F
W
6 mph
0300
68°F
NW
2 mph
0600
68°F
SW
1 mph
Units of measurement: °C / °F