Average sea water temperature in October:
+83.0°F
| Minimum sea water temperature in October: | 85.6°F |
| Maximum sea water temperature in October: | 78.3°F |
Daily sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 84.5°F. The highest and lowest sea temperatures during the month were 85.6°F and 83.3°F.
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Monthly sea water temperature in Tangalle, °F
Which Sri Lanka resorts have warmest sea in October?
| Place name | October 2026 | October 2025 |
|---|---|---|
| Jafna | 86.1°F | 85.2°F |
| Pasikuda | 86.0°F | 84.8°F |
| Batticaloa | 86.0°F | 84.8°F |
| Trincomalee | 85.5°F | 84.4°F |
| Colombo | 85.3°F | 83.7°F |
| Dehiwala Mount Lavinia | 85.3°F | 83.9°F |
| Habarana | 85.3°F | 84.1°F |
| Panadura | 85.2°F | 83.9°F |
| Wadduwa | 85.2°F | 83.9°F |
| Kalutara | 85.2°F | 83.5°F |
| Beruwela | 85.2°F | 83.0°F |
| Bentota | 85.2°F | 82.4°F |
| Induruwa | 85.1°F | 82.2°F |
| Ahungalla | 85.1°F | 82.1°F |
| Balapitiya | 85.1°F | 82.4°F |
| Negombo | 85.0°F | 83.8°F |
| Hikkaduwa | 84.9°F | 83.8°F |
| Marawila | 84.9°F | 83.8°F |
| Marissa | 84.8°F | 83.3°F |
| Unawatuna | 84.8°F | 83.4°F |
Best time for vacation in Tangalle
Tangalle on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Tangalle
Local time: 12:06
October 26, monday
1500
77°F
E
11 mph
11 mph
1800
77°F
E
9 mph
9 mph
2100
77°F
E
8 mph
8 mph
October 27, tuesday
0000
77°F
E
11 mph
11 mph
0300
77°F
E
10 mph
10 mph
0600
77°F
NE
12 mph
12 mph
0900
79°F
E
12 mph
12 mph
1200
82°F
E
12 mph
12 mph
