Current sea water temperature:
+28.6°C
Minimum sea water temperature in September: | 29.1°C |
Maximum sea water temperature in September: | 26.6°C |
Average sea water temperature in September: | 28.0°C |
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14 days
forecast
forecast
Negombo |
monthly
weather
weather
Negombo |
Sea water temperature for the last 10 days:
September 28 | 28.6°C | September 23 | 28.9°C |
September 27 | 28.8°C | September 22 | 28.9°C |
September 26 | 28.9°C | September 21 | 28.8°C |
September 25 | 28.9°C | September 20 | 28.5°C |
September 24 | 29.0°C | September 19 | 28.6°C |
Monthly sea water temperature, °C
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, °C
Sea water temperature in April, °C
Show year:
2023
2022
2021
The average sea water temperature in April of 2023 was 30.4°C. The highest and lowest sea temperatures during the month were class="nb">31.4°C and 29.8°C.
Sea water temperature in May, °C
Show year:
2023
2022
2021
The average sea water temperature in May of 2023 was 30.0°C. The highest and lowest sea temperatures during the month were class="nb">30.5°C and 29.6°C.
Sea water temperature in March, °C
Show year:
2023
2022
2021
The average sea water temperature in March of 2023 was 29.0°C. The highest and lowest sea temperatures during the month were class="nb">30.3°C and 28.3°C.
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Negombo |
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Negombo on a weather map
Places in Sri Lanka:
Name
С°
24 Hours Forecast
Negombo
Local time: 14:05
September 28, thursday
1500

27°C
NE
7 m/s
7 m/s
1800

26°C
NE
6 m/s
6 m/s
2100

26°C
N
6 m/s
6 m/s
September 29, friday
0000

26°C
NE
6 m/s
6 m/s
0300

26°C
NE
6 m/s
6 m/s
0600

26°C
NE
6 m/s
6 m/s
0900

27°C
NE
7 m/s
7 m/s
1200

28°C
NE
7 m/s
7 m/s