Swimming in Negombo in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Negombo in august 2025.
In august, according to seasonal norms, the sea temperature in Negombo is:
Minimum: 78°F
Average: 81°F
Maximum: 83°F
Other useful seasonal weather averages in august:
- Outside temperature: 81°F to 85°F
- Most common weather: "Moderate rain at times"
- The wind blows at 17.4mph
- It rains a total of 17.6in, over 20 day(s).
Should we swim in Negombo in august?
Yes! The water temperature in Negombo in august is ideal
In august, swimming is ideal on the beaches around Negombo! With water reaching 83°F at most and 81°F on average, spending time in the water is very pleasant.
Note also that in august, the climate is tolerable with an average outside temperature of 83°F, 17.6in of precipitation (over 20 days) and 81.77 % humidity.
Water and normal seasonal temperatures in Negombo in august
| August | |||
| Average sea temperature | 81°F | ||
| Minimum sea temperature | 78°F | ||
| Maximum sea temperature | 83°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 83°F | ||
| Wind speed | 13.7mph | ||
| Wind temperature | 83°F | ||
| Precipitation | 17.6in | ||
| Number of days of rain | 20 jour(s) (64%) | ||
| Humidity | 82% | ||
| Visibility in kilometers | 8.87km | ||
| Cloud cover | 54% | ||
| Our opinion | ideal swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Negombo
Swim elsewhere in Sri Lanka in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Colombo in august | 81°F | 84°F | ideal swimming | Galle in august | 82°F | 84°F | ideal swimming | Jaffna in august | 84°F | 87°F | ideal swimming | Trincomalee in august | 85°F | 86°F | ideal swimming | Batticaloa in august | 84°F | 85°F | ideal swimming | Chilaw in august | 81°F | 83°F | ideal swimming | Kalutara in august | 81°F | 84°F | ideal swimming | Mullaitivu in august | 84°F | 87°F | ideal swimming | Pottuvil in august | 84°F | 85°F | ideal swimming | Puttalam in august | 81°F | 83°F | ideal swimming | Tangalle in august | 82°F | 84°F | ideal swimming | Yala National Park in august | 83°F | 85°F | ideal swimming | Bentota in august | 81°F | 84°F | ideal swimming | Hikkaduwa in august | 82°F | 84°F | ideal swimming | Mirissa in august | 82°F | 84°F | ideal swimming |