All data are in degrees Fahrenheit

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Water temperature in Saint Petersburg

Detailed information about the current water temperature in Saint Petersburg. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Saint Petersburg now

67.9

°F

August 5, 17:50

Trend:

stable

Yesterday:

66.9°F

Tomorrow:

67.8°F

Sunrise:

04:48

Sunset:

21:20

Day Length:

16 h. 32 min.

Saint Petersburg in August

Minimum:

32.0°F

Average:

32.1°F

Maximum:

33.0°F

Sea water temperature in Saint Petersburg today

As of now, in Saint Petersburg, the water temperature is 67.9°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.2°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 70.7°F on 2018, while the historical minimum was 62.7°F on 2019.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 67.4°F, the minimum temperature may reach 66.7°F, and the maximum might stay at 68.0°F.

Daily water temperature in Saint Petersburg

Date Current Year

actual* / forecast**

last year 10 years average
Jul 22 68.1°F 64.1°F 66.0°F
Jul 23 68.5°F 65.3°F 66.0°F
Jul 24 69.2°F 64.0°F 65.9°F
Jul 25 70.9°F 66.2°F 66.6°F
Jul 26 72.1°F 65.8°F 66.9°F
Jul 27 72.1°F 67.3°F 67.3°F
Jul 28 73.5°F 67.6°F 67.2°F
Jul 29 73.4°F 68.5°F 67.1°F
Jul 30 72.0°F 70.2°F 66.7°F
Jul 31 73.4°F 68.3°F 67.0°F
Aug 1 72.1°F 68.9°F 66.7°F
Aug 2 71.9°F 69.1°F 67.1°F
Aug 3 67.3°F 68.7°F 66.0°F
Aug 4 66.9°F 68.6°F 66.2°F
Aug 5 67.9°F 68.5°F 65.7°F
Aug 6 67.8°F 67.2°F 65.6°F
Aug 7 68.0°F 66.9°F 65.9°F
Aug 8 67.4°F 64.7°F 65.3°F
Aug 9 67.6°F 68.1°F 65.4°F
Aug 10 66.7°F 67.2°F 64.5°F
Aug 11 67.1°F 67.7°F 65.0°F
Aug 12 67.3°F 67.8°F 65.1°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.

Sea water temperature in Saint Petersburg by month

In an average year, Saint Petersburg offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Saint Petersburg was recorded on July 17, 2021, reaching a 76.5°F. While the coldest temperature occurred on January 2, 2016, dipping to 32.0°F. The average readings by season are 32.8°F in Winter, 39.0°F in Spring, 63.0°F in Summer, and 47.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Kalininskiy 67.6°F 5mi
Lomonosov 73.3°F 19mi
Zelenogorsk 72.4°F 28mi

* current water temperature in this city

** straight line distance from Saint Petersburg