Average sea water temperature in June:
+83.0°F
| Minimum sea water temperature in June: | 85.3°F |
| Maximum sea water temperature in June: | 80.8°F |
Daily sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 83.6°F. The highest and lowest sea temperatures during the month were 84.4°F and 82.9°F.
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Monthly sea water temperature in Unawatuna, °F
Which Sri Lanka resorts have warmest sea in June?
| Place name | June 2026 | June 2025 |
|---|---|---|
| Batticaloa | 85.9°F | 85.3°F |
| Pasikuda | 85.6°F | 84.9°F |
| Jafna | 85.0°F | 85.6°F |
| Trincomalee | 84.4°F | 84.2°F |
| Kalutara | 84.3°F | 84.2°F |
| Wadduwa | 84.3°F | 84.3°F |
| Panadura | 84.3°F | 84.2°F |
| Bentota | 84.2°F | 84.0°F |
| Beruwela | 84.2°F | 84.1°F |
| Induruwa | 84.2°F | 83.8°F |
| Ahungalla | 84.2°F | 83.6°F |
| Dehiwala Mount Lavinia | 84.1°F | 84.2°F |
| Balapitiya | 84.1°F | 83.5°F |
| Negombo | 84.1°F | 84.1°F |
| Marawila | 84.1°F | 83.8°F |
| Colombo | 84.1°F | 84.1°F |
| Habarana | 84.0°F | 84.2°F |
| Hikkaduwa | 83.9°F | 83.3°F |
| Unawatuna | 83.6°F | 82.8°F |
| Halle | 83.6°F | 82.8°F |
Best time for vacation in Unawatuna
Unawatuna on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Unawatuna
Local time: 02:55
June 27, saturday
0300
81°F
E
15 mph
15 mph
0600
81°F
E
14 mph
14 mph
0900
82°F
E
15 mph
15 mph
1200
82°F
E
16 mph
16 mph
1500
82°F
E
16 mph
16 mph
1800
81°F
E
14 mph
14 mph
2100
81°F
E
14 mph
14 mph
June 28, sunday
0000
81°F
E
15 mph
15 mph
