Average sea water temperature in March:
+84.4°F
| Minimum sea water temperature in March: | 86.7°F |
| Maximum sea water temperature in March: | 82.4°F |
Daily sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 84.7°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.0°F.
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Monthly sea water temperature in Unawatuna, °F
Which Sri Lanka resorts have warmest sea in March?
| Place name | March 2025 | March 2024 |
|---|---|---|
| Jafna | 85.7°F | 85.8°F |
| Negombo | 85.6°F | 86.0°F |
| Marawila | 85.4°F | 86.1°F |
| Dehiwala Mount Lavinia | 85.3°F | 85.5°F |
| Colombo | 85.3°F | 85.5°F |
| Panadura | 85.2°F | 85.5°F |
| Wadduwa | 85.2°F | 85.5°F |
| Pasikuda | 85.1°F | 85.0°F |
| Batticaloa | 84.9°F | 85.0°F |
| Kalutara | 84.8°F | 85.5°F |
| Hambantota | 84.7°F | 85.0°F |
| Hikkaduwa | 84.7°F | 85.2°F |
| Koggalla | 84.7°F | 85.0°F |
| Unawatuna | 84.7°F | 85.0°F |
| Halle | 84.7°F | 85.0°F |
| Trincomalee | 84.7°F | 84.9°F |
| Habarana | 84.7°F | 84.8°F |
| Marissa | 84.6°F | 85.0°F |
| Dikwella | 84.6°F | 85.0°F |
| Weligama | 84.6°F | 85.0°F |
Best time for vacation in Unawatuna
Unawatuna on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Unawatuna
Local time: 11:28
December 05, friday
1200
86°F
NW
7 mph
7 mph
1500
81°F
NW
4 mph
4 mph
1800
79°F
S
3 mph
3 mph
2100
77°F
S
2 mph
2 mph
December 06, saturday
0000
77°F
SE
3 mph
3 mph
0300
77°F
SE
2 mph
2 mph
0600
77°F
SW
2 mph
2 mph
0900
82°F
W
2 mph
2 mph
