The Cambodia resorts with the warmest sea water temperature in April are Koh Kong, Sihanoukville and Koh Dek Koule.
Below you can see a list of all popular Cambodia resorts and information about sea water temperature in April for the last two years.
| Resort Name | April 2025 | April 2024 | April 2023 |
|---|---|---|---|
| Koh Kong | 91.5°F | 93.7°F | 92.1°F |
| Sihanoukville | 90.9°F | 93.0°F | 91.5°F |
| Koh Dek Koule | 90.9°F | 92.9°F | 91.4°F |
| Koh Rong | 90.8°F | 92.6°F | 91.2°F |
Please see following sea water temperature averages charts for the warmest Cambodia resorts in April.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Cambodia Resorts:
NAME
F°
| Battambang |  |
+82 |
| Koh Dek Koule |  |
+84 |
| Koh Kong |  |
+78 |
| Koh Rong | |
+84 |
| Phnom Penh |  |
+84 |
| Siem Reap | |
+82 |
| Sihanoukville | |
+84 |
