Measurements:
°C
°F
Samui
82°F
E 14 mph
Feels like: 88°F
Precip: 24%
World Resorts Thailand Samui Weather

Samui Sea Water Temperature

Current Sea Water Temperature:
+90.2°F
Maximum Sea Water Temperature in August: 91.4°F
Minimum Sea Water Temperature in August: 86.4°F
Average water temperature in August: 88.8°F

Sea Water Temperature for the Last 10 Days:

August 08 90.2°F August 03 91.2°F
August 07 90.2°F August 02 91.2°F
August 06 90.4°F August 01 91.4°F
August 05 90.6°F July 31 91.4°F
August 04 90.8°F July 30 91.8°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, June and April.

Average Water Temperature by Month, °F

Sea Water Temperature in May

Select Year: 2020 2019 2018

The average sea surface temperature in May 2020 for Samui was 92.1°F. The maximum and minimum values were 90.2°F and 92.8°F respectively.

Sea Water Temperature in June

Select Year: 2020 2019 2018

The average sea surface temperature in June 2020 for Samui was 91.4°F. The maximum and minimum values were 90.2°F and 92.4°F respectively.

Sea Water Temperature in April

Select Year: 2020 2019 2018

The average sea surface temperature in April 2020 for Samui was 91.1°F. The maximum and minimum values were 90.2°F and 91.8°F respectively.

Best Time to Visit Samui
The most sunny months:
April 20 days
May 20 days
March 17 days
The most warm months:
May 94.1 °F
June 93.6 °F
August 93.2 °F
Warmest sea temperature:
May 91.6 °F
June 90.6 °F
April 90.5 °F
The most cold months:
January 88.2 °F
February 88.4 °F
December 89.1 °F
The most rainy months:
November 16 days
December 12 days
October 12 days
The most windy months:
December 12 mph
February 11 mph
January 11 mph

Samui on the Weather Map

Thailand Resorts:
NAME
Bangkok +82
Chumphon +82
Hua Hin +88
Koh Chang +80
Krabi +86
Narathiwat +86
Pattani +86
Pattaya +86
Phi Phi +84
Phuket +86
Prachuap Khiri Khan +88
Rayong +86
Samet +86
Samui +82
Surat Thani +86
24 Hours Weather Forecast
Samui
Local time: 19:05
08 aug, saturday
2100 74°F
NE
15 mph
09 aug, sunday
0000 82°F
NE
17 mph
0300 88°F
NE
17 mph
0600 86°F
NE
17 mph
0900 88°F
NE
15 mph
1200 88°F
NE
10 mph
1500 88°F
NE
4 mph
1800 84°F
NE
8 mph