Swimming in Saint Petersburg in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Saint Petersburg in august 2025.
In august, according to seasonal norms, the sea temperature in Saint Petersburg is:
Minimum: 60°F
Average: 65°F
Maximum: 70°F
Other useful seasonal weather averages in august:
- Outside temperature: 61°F to 69°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.9mph
- It rains a total of 5in, over 8 day(s).
Should we swim in Saint Petersburg in august?
Yes... and no. The water temperature in Saint Petersburg in august is cool
Swimming in august on the beaches of Saint Petersburg is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 70°F, it can also be as low as 60°F! Note that the average is 65°F.
Note also that in august, the climate is good with an average outside temperature of 65°F, 5in of precipitation (over 8 days) and 79.67 % humidity.
Water and normal seasonal temperatures in Saint Petersburg in august
| August | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 60°F | ||
| Maximum sea temperature | 70°F | ||
| Average outside temperature | 67°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 61°F | ||
| Wind speed | 9.9mph | ||
| Wind temperature | 61°F | ||
| Precipitation | 5in | ||
| Number of days of rain | 8 jour(s) (27%) | ||
| Humidity | 80% | ||
| Visibility in kilometers | 9.14km | ||
| Cloud cover | 41% | ||
| Our opinion | cool swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Saint Petersburg
Swim elsewhere in Russia in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Vladivostok in august | 68°F | 72°F | cool swimming | Mourmansk in august | 53°F | 56°F | freezing swimming | Sochi in august | 81°F | 84°F | ideal swimming |