The Sri Lanka resorts with the warmest sea water temperature in October are Jafna, Batticaloa 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 2021 | October 2020 | October 2019 |
|---|---|---|---|
| Jafna | 89.0°F | 88.2°F | 90.2°F |
| Batticaloa | 88.8°F | 87.9°F | 88.7°F |
| Pasikuda | 88.7°F | 87.7°F | 89.0°F |
| Trincomalee | 88.0°F | 87.5°F | 88.9°F |
| Habarana | 87.8°F | 87.5°F | 88.7°F |
| Dehiwala Mount Lavinia | 87.4°F | 86.7°F | 87.9°F |
| Panadura | 87.3°F | 86.7°F | 87.9°F |
| Ahungalla | 87.3°F | 86.4°F | 87.8°F |
| Induruwa | 87.3°F | 86.5°F | 87.7°F |
| Wadduwa | 87.3°F | 86.7°F | 87.8°F |
| Bentota | 87.3°F | 86.7°F | 87.7°F |
| Balapitiya | 87.3°F | 86.3°F | 87.9°F |
| Negombo | 87.3°F | 86.8°F | 87.9°F |
| Colombo | 87.3°F | 86.7°F | 87.9°F |
| Beruwela | 87.3°F | 86.7°F | 87.7°F |
| Kalutara | 87.3°F | 86.8°F | 87.7°F |
| Marawila | 87.2°F | 86.7°F | 87.8°F |
| Hikkaduwa | 87.2°F | 86.0°F | 87.8°F |
| Unawatuna | 86.9°F | 85.7°F | 87.7°F |
| Halle | 86.9°F | 85.7°F | 87.7°F |
| Hambantota | 86.8°F | 84.8°F | 88.0°F |
| Koggalla | 86.8°F | 85.5°F | 87.8°F |
| Marissa | 86.8°F | 85.4°F | 87.9°F |
| Weligama | 86.8°F | 85.4°F | 87.7°F |
| Dikwella | 86.6°F | 85.0°F | 87.2°F |
| Tangalle | 86.4°F | 84.8°F | 87.0°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.
Sri Lanka Resorts:
NAME
F°
| Balapitiya |  |
+82 |
| Batticaloa |  |
+88 |
| Bentota | |
+82 |
| Colombo | |
+82 |
| Dehiwala Mount Lavinia | |
+82 |
| Habarana | |
+80 |
| Halle | |
+82 |
| Hambantota | |
+84 |
| Jafna |  |
+86 |
| Marissa | |
+82 |
| Negombo | |
+84 |
| Panadura | |
+82 |
| Pasikuda | |
+88 |
| Tangalle | |
+82 |
| Trincomalee | |
+86 |
