The Sri Lanka resorts with the warmest sea water temperature in October are Jafna, Trincomalee and Pasikuda.
Below you can see a list of all popular Sri Lanka resorts and information about sea water temperature in October for the last two years.
| Resort Name | October 2024 | October 2023 | October 2022 |
|---|---|---|---|
| Jafna | 89.3°F | 88.7°F | 88.4°F |
| Trincomalee | 88.9°F | 88.5°F | 88.0°F |
| Pasikuda | 88.9°F | 89.2°F | 88.4°F |
| Batticaloa | 88.8°F | 88.8°F | 88.4°F |
| Habarana | 88.5°F | 88.0°F | 87.6°F |
| Negombo | 88.3°F | 87.5°F | 86.1°F |
| Colombo | 88.3°F | 87.3°F | 86.1°F |
| Dehiwala Mount Lavinia | 88.2°F | 87.3°F | 86.2°F |
| Panadura | 88.1°F | 87.2°F | 86.2°F |
| Marawila | 88.1°F | 87.4°F | 86.2°F |
| Wadduwa | 88.0°F | 87.2°F | 86.2°F |
| Halle | 87.9°F | 87.1°F | 85.8°F |
| Unawatuna | 87.9°F | 87.1°F | 85.8°F |
| Hikkaduwa | 87.8°F | 87.3°F | 85.5°F |
| Koggalla | 87.8°F | 87.4°F | 85.9°F |
| Marissa | 87.7°F | 87.5°F | 85.9°F |
| Weligama | 87.7°F | 87.4°F | 85.9°F |
| Dikwella | 87.7°F | 87.6°F | 86.0°F |
| Hambantota | 87.6°F | 87.7°F | 86.4°F |
| Tangalle | 87.5°F | 87.6°F | 86.1°F |
| Kalutara | 87.4°F | 87.2°F | 86.3°F |
| Beruwela | 86.6°F | 87.3°F | 86.2°F |
| Balapitiya | 85.8°F | 87.4°F | 86.0°F |
| Bentota | 85.7°F | 87.3°F | 86.2°F |
| Induruwa | 85.3°F | 87.4°F | 86.2°F |
| Ahungalla | 85.2°F | 87.4°F | 86.1°F |
Please see following sea water temperature averages charts for the warmest Sri Lanka resorts in October.
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.
