Current Sea Water Temperature:
+83.2°F
| Maximum Sea Water Temperature in December: | 90.2°F |
| Minimum Sea Water Temperature in December: | 79.6°F |
| Average water temperature in December: | 85.3°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 15 | 83.2°F | December 10 | 83.6°F |
| December 14 | 83.6°F | December 09 | 83.6°F |
| December 13 | 83.8°F | December 08 | 84.0°F |
| December 12 | 83.8°F | December 07 | 83.6°F |
| December 11 | 84.0°F | December 06 | 83.2°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
The average sea surface temperature in May 2025 for Cha-am was 91.8°F. The maximum and minimum values were 90.4°F and 93.0°F respectively.
Sea Water Temperature in April
The average sea surface temperature in April 2025 for Cha-am was 91.2°F. The maximum and minimum values were 88.6°F and 93.2°F respectively.
Sea Water Temperature in June
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.
Thailand Resorts:
NAME
F°
| Bang Tao Beach |  |
+82 |
| Bangkok |  |
+90 |
| Hua Hin | |
+80 |
| Karon Beach | |
+82 |
| Kata Beach | |
+82 |
| Khao Lak |  |
+84 |
| Ko Li Pe |  |
+86 |
| Koh Chang | |
+86 |
| Patong Beach | |
+82 |
| Pattaya | |
+84 |
| Phi Phi | |
+84 |
| Phuket | |
+82 |
| Samet | |
+84 |
| Samui |  |
+84 |
| Similan | |
+84 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Cha-am
Local time: 18:08
15 dec, monday
| 2100 |  |
80°F | SE 6 mph |
16 dec, tuesday
| 0000 | |
78°F | SE 7 mph |
| 0300 | |
76°F | SE 8 mph |
| 0600 | |
76°F | SE 8 mph |
| 0900 |  |
80°F | S 10 mph |
| 1200 | |
86°F | SW 11 mph |
| 1500 | |
84°F | SW 10 mph |
| 1800 | |
80°F | S 4 mph |