Measurements:
°C
°F
Samui
84°F
NE 20 mph
Feels like: 92°F
Precip: 47%
World Resorts Thailand Samui Weather

Samui Sea Water Temperature

Current Sea Water Temperature:
+90.8°F
Maximum Sea Water Temperature in June: 92.8°F
Minimum Sea Water Temperature in June: 86.4°F
Average water temperature in June: 90.3°F

Sea Water Temperature for the Last 10 Days:

June 19 90.8°F June 14 91.6°F
June 18 91.0°F June 13 91.0°F
June 17 91.4°F June 12 90.8°F
June 16 91.4°F June 11 90.8°F
June 15 91.4°F June 10 90.8°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: 2018 2017 2016

The average sea surface temperature in May 2018 for Samui was 91.6°F. The maximum and minimum values were 90.2°F and 92.4°F respectively.

Sea Water Temperature in June

Select Year: 2018 2017 2016

The average sea surface temperature in June 2018 for Samui was 91.1°F. The maximum and minimum values were 90.8°F and 91.6°F respectively.

Sea Water Temperature in April

Select Year: 2018 2017 2016

The average sea surface temperature in April 2018 for Samui was 89.7°F. The maximum and minimum values were 88.4°F and 91.2°F respectively.

Best Time to Visit Samui
The most sunny months:
April 22 days
May 22 days
March 17 days
The most warm months:
June 95.7 °F
May 95.2 °F
July 94.9 °F
Warmest sea temperature:
May 91.5 °F
April 90.3 °F
June 90.2 °F
The most cold months:
January 89.0 °F
February 89.2 °F
December 90.2 °F
The most rainy months:
November 15 days
September 10 days
December 10 days
The most windy months:
December 12 mph
February 11 mph
September 11 mph

Samui on the Weather Map

Thailand Resorts:
NAME
Bangkok +90
Chumphon +82
Hua Hin +84
Koh Chang +86
Krabi +82
Narathiwat +82
Pattani +80
Pattaya +84
Phi Phi +88
Phuket +84
Prachuap Khiri Khan +84
Rayong +84
Samet +86
Samui +84
Surat Thani +78
24 Hours Weather Forecast
Samui
Local time: 05:27
20 jun, wednesday
0600 84°F
NE
19 mph
0900 84°F
NE
17 mph
1200 86°F
NE
15 mph
1500 86°F
E
17 mph
1800 86°F
E
17 mph
2100 78°F
E
14 mph
21 jun, thursday
0000 82°F
NE
11 mph
0300 86°F
NE
9 mph