Measurements:
°C
°F
Samui
90°F
E 9 mph
Feels like: 104°F
Precip: 28%
World Resorts Thailand Samui Weather

Samui Sea Water Temperature

Current Sea Water Temperature:
+91.8°F
Maximum Sea Water Temperature in May: 94.6°F
Minimum Sea Water Temperature in May: 88.0°F
Average water temperature in May: 91.5°F

Sea Water Temperature for the Last 10 Days:

May 23 91.8°F May 18 91.4°F
May 22 91.8°F May 17 91.6°F
May 21 92.0°F May 16 91.6°F
May 20 91.2°F May 15 91.4°F
May 19 91.4°F May 14 91.2°F

When is the Warmest Sea for Samui?

According to our data for the last three years for Samui the highest average sea water temperature was in May, April and June.

Average Water Temperature by Month, °F

Sea Water Temperature in May

Select Year: 2019 2018 2017

The average sea surface temperature in May 2019 for Samui was 91.9°F. The maximum and minimum values were 91.2°F and 93.2°F respectively.

Sea Water Temperature in April

Select Year: 2019 2018 2017

The average sea surface temperature in April 2019 for Samui was 91.9°F. The maximum and minimum values were 90.4°F and 93.2°F respectively.

Sea Water Temperature in June

Select Year: 2018 2017 2016

The average sea surface temperature in June 2018 for Samui was 90.6°F. The maximum and minimum values were 89.2°F and 91.6°F respectively.

Best Time to Visit Samui
The most sunny months:
May 22 days
April 21 days
March 17 days
The most warm months:
May 95.2 °F
June 94.7 °F
July 94.0 °F
Warmest sea temperature:
May 91.6 °F
April 90.4 °F
June 90.3 °F
The most cold months:
January 88.6 °F
February 88.8 °F
December 89.8 °F
The most rainy months:
November 16 days
December 12 days
October 12 days
The most windy months:
December 12 mph
July 11 mph
February 11 mph

Samui on the Weather Map

Thailand Resorts:
NAME
Bangkok +92
Chumphon +86
Hua Hin +90
Koh Chang +82
Krabi +86
Narathiwat +84
Pattani +84
Pattaya +88
Phi Phi +74
Phuket +88
Prachuap Khiri Khan +88
Rayong +90
Samet +82
Samui +90
Surat Thani +86
24 Hours Weather Forecast
Samui
Local time: 22:33
24 may, friday
0000 90°F
E
14 mph
0300 88°F
E
14 mph
0600 88°F
E
12 mph
0900 88°F
E
11 mph
1200 90°F
E
9 mph
1500 92°F
E
7 mph
1800 92°F
E
10 mph
2100 90°F
E
14 mph