Average sea water temperature in March:
+84.9°F
| Minimum sea water temperature in March: | 87.4°F |
| Maximum sea water temperature in March: | 82.2°F |
Daily sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 85.3°F. The highest and lowest sea temperatures during the month were 87.4°F and 82.9°F.
Monthly sea water temperature in Negombo, °F
Which Sri Lanka resorts have warmest sea in March?
| Place name | March 2026 | March 2025 |
|---|---|---|
| Marawila | 85.4°F | 85.4°F |
| Negombo | 85.3°F | 85.6°F |
| Jafna | 85.2°F | 85.7°F |
| Kalutara | 85.0°F | 84.8°F |
| Wadduwa | 84.9°F | 85.2°F |
| Colombo | 84.9°F | 85.3°F |
| Panadura | 84.8°F | 85.2°F |
| Dehiwala Mount Lavinia | 84.8°F | 85.3°F |
| Beruwela | 84.8°F | 84.2°F |
| Bentota | 84.5°F | 83.4°F |
| Induruwa | 84.3°F | 83.1°F |
| Hikkaduwa | 84.3°F | 84.7°F |
| Balapitiya | 84.2°F | 83.4°F |
| Ahungalla | 84.1°F | 82.9°F |
| Pasikuda | 84.0°F | 85.1°F |
| Weligama | 83.9°F | 84.6°F |
| Unawatuna | 83.9°F | 84.7°F |
| Halle | 83.9°F | 84.7°F |
| Habarana | 83.9°F | 84.7°F |
| Koggalla | 83.8°F | 84.7°F |
Best time for vacation in Negombo
Negombo on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Negombo
Local time: 16:28
April 03, friday
1800
82°F
NE
6 mph
6 mph
2100
81°F
N
6 mph
6 mph
April 04, saturday
0000
81°F
N
7 mph
7 mph
0300
79°F
NE
7 mph
7 mph
0600
79°F
N
6 mph
6 mph
0900
82°F
NE
7 mph
7 mph
1200
84°F
NE
9 mph
9 mph
1500
84°F
NE
8 mph
8 mph
