World Resorts Thailand Surat Thani Weather

Surat Thani 14 Days Forecast

05.08
wed
Day
88°F
NE 16 mph
Precip.
36%
Night
79°F
NE 12 mph
Precip.
18%
06.08
thu
Day
86°F
NE 17 mph
Precip.
56%
Night
77°F
N 11 mph
Precip.
16%
07.08
fri
Day
86°F
NE 18 mph
Precip.
59%
Night
77°F
N 12 mph
Precip.
24%
08.08
sat
Day
86°F
NE 20 mph
Precip.
42%
Night
77°F
NE 11 mph
Precip.
15%
09.08
sun
Day
88°F
NE 18 mph
Precip.
36%
Night
79°F
NE 11 mph
Precip.
11%
10.08
mon
Day
88°F
NE 17 mph
Precip.
18%
Night
79°F
NE 11 mph
Precip.
18%
11.08
tue
Day
88°F
NE 19 mph
Precip.
38%
Night
79°F
NE 10 mph
Precip.
15%
12.08
wed
Day
90°F
NE 20 mph
Precip.
17%
Night
79°F
NE 9 mph
Precip.
19%
13.08
thu
Day
88°F
NE 19 mph
Precip.
6%
Night
79°F
NE 9 mph
Precip.
26%
14.08
fri
Day
90°F
NE 19 mph
Precip.
6%
Night
79°F
N 11 mph
Precip.
15%
15.08
sat
Day
90°F
NE 22 mph
Precip.
10%
Night
79°F
NE 9 mph
Precip.
15%
16.08
sun
Day
88°F
NE 18 mph
Precip.
20%
Night
81°F
NE 11 mph
Precip.
12%
17.08
mon
Day
81°F
NE 16 mph
Precip.
52%
Night
77°F
NE 10 mph
Precip.
68%
18.08
tue
Day
77°F
NE 15 mph
Precip.
28%
Night
75°F
NE 14 mph
Precip.
48%

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.

Air temperature in Surat Thani, °F

Precipitation total in Surat Thani, in.

* Charts above show average data for the last 3 years.

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 91.5 °F
May 91.2 °F
Warmest sea temp:
April 87.2 °F
May 87.2 °F
June 86.0 °F
Coldest months:
December 84.8 °F
January 85.6 °F
November 86.2 °F
Rainiest months:
May 14 days
October 13 days
September 12 days
Windiest months:
December 7.8 mph
July 7.8 mph
August 7.4 mph

Surat Thani on a weather map

Current weather
20:15
Surat Thani
+79°F
N 13 mph
Feels like: +84°F
Precip.: 15%
Places in Thailand:
Name
°F
Bang Tao Beach
+81°F
Bangkok
+82°F
Khao Lak
+81°F
Karon Beach
+81°F
Kata Beach
+81°F
Samet
+82°F
Koh Chang
+82°F
Cape Panwa
+81°F
Nai Yang Beach
+81°F
Phangan
+84°F
Pattaya
+82°F
Phi Phi
+84°F
Phuket
+81°F
Samui
+84°F
Hua Hin
+84°F
all places
24 Hours Forecast
Surat Thani
Local time: 20:15
August 05, wednesday
2100
79°F
N
13 mph
August 06, thursday
0000
79°F
NE
12 mph
0300
77°F
NE
12 mph
0600
79°F
N
12 mph
0900
82°F
NE
14 mph
1200
86°F
NE
17 mph
1500
86°F
NE
16 mph
1800
82°F
NE
14 mph
Units of measurement: °C / °F