Measurements:
°C
°F
Cha-am
92°F
NE 10 mph
Feels like: 102°F
Precip: 2%
World Resorts Thailand Cha-am Weather

Cha-am Sea Water Temperature

Current Sea Water Temperature:
+93.2°F
Maximum Sea Water Temperature in June: 93.8°F
Minimum Sea Water Temperature in June: 87.6°F
Average water temperature in June: 90.8°F

Sea Water Temperature for the Last 10 Days:

June 01 93.2°F May 27 92.6°F
May 31 93.0°F May 26 92.2°F
May 30 92.6°F May 25 92.4°F
May 29 92.6°F May 24 92.0°F
May 28 92.4°F May 23 92.4°F

When is the Warmest Sea for Cha-am?

According to our data for the last three years for Cha-am 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: 2026 2025 2024

The average sea surface temperature in May 2026 for Cha-am was 92.3°F. The maximum and minimum values were 91.4°F and 93.6°F respectively.

Sea Water Temperature in April

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Cha-am was 91.8°F. The maximum and minimum values were 90.6°F and 92.8°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Cha-am was 90.4°F. The maximum and minimum values were 89.0°F and 91.8°F respectively.

Best Time to Visit Cha-am
The most sunny months:
March 27 days
January 26 days
February 25 days
The most warm months:
April 97.8 °F
May 97.2 °F
March 95.6 °F
Warmest sea temperature:
May 92.1 °F
April 90.8 °F
June 90.7 °F
The most cold months:
December 87.7 °F
January 89.2 °F
November 89.5 °F
The most rainy months:
October 11 days
September 11 days
July 9 days
The most windy months:
December 9 mph
March 8 mph
April 8 mph

Cha-am on the Weather Map

Thailand Resorts:
NAME
Bang Tao Beach +86
Bangkok +94
Hua Hin +92
Karon Beach +86
Kata Beach +86
Khao Lak +84
Koh Chang +84
Nai Yang Beach +86
Patong Beach +86
Pattaya +90
Phangan +86
Phi Phi +88
Phuket +86
Samet +86
Samui +88
24 Hours Weather Forecast
Cha-am
Local time: 17:26
01 jun, monday
1800 92°F
NE
10 mph
2100 86°F
NE
11 mph
02 jun, tuesday
0000 86°F
NE
6 mph
0300 84°F
NE
6 mph
0600 84°F
NE
4 mph
0900 88°F
E
7 mph
1200 94°F
E
9 mph
1500 96°F
NE
15 mph