Measurements:
°C
°F
Cha-am
78°F
S 9 mph
Feels like: 82°F
Precip: 26%
World Resorts Thailand Cha-am Weather

Cha-am Sea Water Temperature

Current Sea Water Temperature:
+89.6°F
Maximum Sea Water Temperature in November: 91.8°F
Minimum Sea Water Temperature in November: 82.0°F
Average water temperature in November: 88.3°F

Sea Water Temperature for the Last 10 Days:

November 12 89.6°F November 07 91.2°F
November 11 90.2°F November 06 91.6°F
November 10 90.2°F November 05 91.8°F
November 09 90.2°F November 04 91.2°F
November 08 90.4°F November 03 91.4°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, June and April.

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 June

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Cha-am was 92.2°F. The maximum and minimum values were 90.4°F and 93.4°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.

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
June 90.8 °F
April 90.8 °F
The most cold months:
December 87.7 °F
January 89.2 °F
November 89.5 °F
The most rainy months:
September 11 days
October 10 days
July 8 days
The most windy months:
December 9 mph
July 8 mph
March 8 mph

Cha-am on the Weather Map

Thailand Resorts:
NAME
F°
Bang Tao Beach +82
Bangkok +80
Cape Panwa +82
Jomtien +80
Karon Beach +82
Kata Beach +82
Khao Lak +78
Koh Chang +80
Nai Yang Beach +82
Patong Beach +82
Pattaya +78
Phi Phi +82
Phuket +82
Samet +78
Samui +80
24 Hours Weather Forecast
Cha-am
Local time: 04:02
13 nov, friday
0600 78°F
S
9 mph
0900 80°F
S
9 mph
1200 84°F
SW
9 mph
1500 84°F
SW
4 mph
1800 82°F
NW
1 mph
2100 80°F
E
0 mph
14 nov, saturday
0000 80°F
SE
1 mph
0300 78°F
SE
1 mph