World Resorts Thailand Samui Weather

Samui sea water temperature

Current sea water temperature:
+85.3°F
Minimum sea water temperature in July: 88.2°F
Maximum sea water temperature in July: 83.3°F
Average sea water temperature in July: 85.6°F

Sea water temperature for the last 10 days:

July 27 85.3°F July 22 86.0°F
July 26 85.3°F July 21 85.6°F
July 25 85.6°F July 20 85.6°F
July 24 85.8°F July 19 85.6°F
July 23 85.8°F July 18 85.6°F

When is the warmest sea in Samui?

Based on the data about daily sea water temperature for the last three years the warmest sea in Samui was noticed in May, April and June.

Monthly Sea Temperatures in Samui, °F

Sea water temperature in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 89.0°F. The highest and lowest sea temperatures during the month were 90.1°F and 88.0°F.

Sea water temperature in April, °F

Show year:
2024
2023
2022

The average sea water temperature in April of 2024 was 88.1°F. The highest and lowest sea temperatures during the month were 89.6°F and 86.5°F.

Sea water temperature in June, °F

Show year:
2024
2023
2022

The average sea water temperature in June of 2024 was 87.2°F. The highest and lowest sea temperatures during the month were 88.7°F and 86.2°F.

Best time for vacation in Samui

Sunniest months:
April 18 days
March 15 days
May 15 days
Warmest months:
May 88.6 °F
June 88.0 °F
August 87.5 °F
Warmest sea temp:
May 87.5 °F
April 86.6 °F
June 86.5 °F
Coldest months:
January 83.5 °F
February 83.7 °F
December 84.1 °F
Rainiest months:
November 16 days
October 11 days
December 10 days
Windiest months:
July 12.0 mph
December 11.9 mph
February 11.6 mph

Samui on a weather map

Samui
+84°F
SE 8 mph
Feels like: +93°F
Precip.: 100%
Places in Thailand:
Name
°F
+86°F
+82°F
+84°F
+84°F
+81°F
+79°F
+86°F
+84°F
+84°F
+82°F
+86°F
+84°F
+84°F
+82°F
24 Hours Forecast
Samui
Local time: 16:19
July 27, saturday
1800
84°F
SE
9 mph
2100
84°F
SE
9 mph
July 28, sunday
0000
81°F
SE
11 mph
0300
81°F
E
12 mph
0600
82°F
E
13 mph
0900
82°F
E
14 mph
1200
82°F
E
13 mph
1500
82°F
E
9 mph
Units of measurement: °C / °F