World Resorts Thailand Samui Weather

Samui sea water temperature

Current sea water temperature:
+29.7°C
Minimum sea water temperature in September: 31.1°C
Maximum sea water temperature in September: 27.7°C
Average sea water temperature in September: 29.4°C

Sea water temperature for the last 10 days:

September 27 29.7°C September 22 29.5°C
September 26 29.7°C September 21 29.5°C
September 25 29.6°C September 20 29.5°C
September 24 29.6°C September 19 29.6°C
September 23 29.6°C September 18 29.6°C

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, June and April.

Monthly Sea Temperatures in Samui, °C

Sea water temperature in May, °C

Show year:
2021
2020
2019

The average sea water temperature in May of 2021 was 30.7°C. The highest and lowest sea temperatures during the month were class="nb">31.4°C and 30.2°C.

Sea water temperature in June, °C

Show year:
2021
2020
2019

The average sea water temperature in June of 2021 was 30.4°C. The highest and lowest sea temperatures during the month were class="nb">30.6°C and 30.0°C.

Sea water temperature in April, °C

Show year:
2021
2020
2019

The average sea water temperature in April of 2021 was 30.2°C. The highest and lowest sea temperatures during the month were class="nb">30.8°C and 29.9°C.

Best time for vacation in Samui

Sunniest months:
April 19 days
May 18 days
March 17 days
Warmest months:
May 31.8 °C
June 31.6 °C
July 31.2 °C
Warmest sea temp:
May 30.8 °C
June 30.3 °C
April 30.2 °C
Coldest months:
January 28.9 °C
February 29.0 °C
December 29.3 °C
Rainiest months:
November 16 days
October 13 days
December 12 days
Windiest months:
December 5.4 m/s
February 5.2 m/s
July 5.2 m/s

Samui on a weather map

Samui
+29°C
NW 3 m/s
Feels like: +32°C
Precip.: 0%
Places in Thailand:
Name
С°
+28°C
+28°C
+28°C
+27°C
+27°C
+27°C
+25°C
+28°C
+27°C
+27°C
+29°C
+25°C
+26°C
+26°C
24 Hours Forecast
Samui
Local time: 19:46
September 27, monday
2100
29°C
NW
3 m/s
September 28, tuesday
0000
28°C
NW
2 m/s
0300
27°C
N
1 m/s
0600
28°C
NE
0 m/s
0900
28°C
S
1 m/s
1200
29°C
SW
1 m/s
1500
29°C
SW
3 m/s
1800
29°C
W
4 m/s