Water temperature in Saint Petersburg
59.6
°F
August 28, 02:24
Trend:
decreasingYesterday:
59.6°FTomorrow:
59.3°F
Sunrise:
Sunset:
Day Length:
14 h. 33 min.Saint Petersburg in September
Minimum:
32.0°FAverage:
32.0°FMaximum:
32.0°FSea water temperature in Saint Petersburg today
As of now, in Saint Petersburg, the water temperature is 59.6°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.8°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.Recent sea temperature and forecast
Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 64.3°F on 2024, while the historical minimum was 60.1°F on 2025.
Daily water temperature in Saint Petersburg
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Aug 14 | 63.9°F | 61.1°F | 63.7°F |
| Aug 15 | 63.4°F | 61.7°F | 63.6°F |
| Aug 16 | 62.0°F | 62.9°F | 64.5°F |
| Aug 17 | 62.0°F | 62.8°F | 64.9°F |
| Aug 18 | 63.3°F | 62.3°F | 65.0°F |
| Aug 19 | 63.4°F | 62.8°F | 64.8°F |
| Aug 20 | 62.7°F | 63.0°F | 64.6°F |
| Aug 21 | 61.0°F | 60.9°F | 62.5°F |
| Aug 22 | 61.4°F | 61.2°F | 62.8°F |
| Aug 23 | 61.8°F | 61.4°F | 63.1°F |
| Aug 24 | 61.2°F | 60.7°F | 63.0°F |
| Aug 25 | 61.1°F | 61.1°F | 63.0°F |
| Aug 26 | 61.8°F | 60.7°F | 62.9°F |
| Aug 27 | 59.6°F | 60.7°F | 62.4°F |
| Aug 28 | 59.6°F | 60.1°F | 62.4°F |
| Aug 29 | 59.3°F | 60.0°F | 62.1°F |
| Aug 30 | 58.9°F | 59.8°F | 61.7°F |
| Aug 31 | 59.1°F | 59.7°F | 61.9°F |
| Sep 1 | 59.0°F | 59.9°F | 61.8°F |
| Sep 2 | 58.4°F | 58.0°F | 61.1°F |
| Sep 3 | 57.9°F | 58.1°F | 60.7°F |
| Sep 4 | 56.8°F | 58.8°F | 59.6°F |
* actual - actual temperature values
** forecast - projected values for the next week
Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.
Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Kalininskiy |
59.8°F
|
5mi |
| Lomonosov |
61.4°F
|
19mi |
| Zelenogorsk |
62.7°F
|
28mi |
* current water temperature in this city
** straight line distance from Saint Petersburg