Current sea water temperature:
+81.7°F
| Minimum sea water temperature in January: | 84.9°F |
| Maximum sea water temperature in January: | 80.4°F |
| Average sea water temperature in January: | 82.2°F |
| more information | |
14 days
forecast
forecast
| Negombo |
monthly
weather
weather
| Negombo |
Sea water temperature for the last 10 days:
| January 1 | 81.7°F | December 27 | 81.5°F |
| December 31 | 81.5°F | December 26 | 81.9°F |
| December 30 | 81.5°F | December 25 | 81.7°F |
| December 29 | 81.3°F | December 24 | 81.9°F |
| December 28 | 81.5°F | December 23 | 81.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Negombo?
Based on the data about daily sea water temperature for the last three years the warmest sea in Negombo was noticed in April, May and March.
Monthly Sea Temperatures in Negombo, °F
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 86.5°F. The highest and lowest sea temperatures during the month were 87.3°F and 86.0°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 86.0°F. The highest and lowest sea temperatures during the month were 87.1°F and 84.6°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 87.3°F and 84.4°F.
current
weather
weather
| Negombo |
weather in
January
January
| Negombo |
Best time for vacation in Negombo
Negombo on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Negombo
Local time: 13:13
January 01, thursday
1500
81°F
E
7 mph
7 mph
1800
79°F
E
3 mph
3 mph
2100
79°F
S
2 mph
2 mph
January 02, friday
0000
77°F
W
4 mph
4 mph
0300
77°F
W
3 mph
3 mph
0600
75°F
W
3 mph
3 mph
0900
81°F
S
3 mph
3 mph
1200
81°F
SE
9 mph
9 mph
