What is the current water temperature in Saint Petersburg?

Q: What is the current water temperature in Saint Petersburg?

As of now, in Saint Petersburg, the water temperature is 16.45°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

Russian Federation > Saint Petersburg

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.

61.6

°F

June 18, 16:39

Trend:

decreasing

Yesterday:

62.0°F

Tomorrow:

61.5°F

Sunrise:

03:35

Sunset:

22:25

Day Length:

18 h. 50 min.

Saint Petersburg in June

Minimum:

32.0°F

Average:

32.0°F

Maximum:

32.4°F

Sea water temperature in Saint Petersburg today

As of now, in Saint Petersburg, the water temperature is 61.6°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.1°F higher 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 notably higher than the average recorded over the past two weeks, indicating a significant warming 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 63.2°F on 2016, while the historical minimum was 57.1°F on 2025.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 62.7°F, with minimum temperature starting at 61.5°F, while the maximum might reach 63.8°F.

Daily water temperature in Saint Petersburg

Date	Current Year actual* / forecast**	last year	10 years average
Jun 4	55.2°F	53.1°F	55.1°F
Jun 5	58.8°F	54.6°F	56.0°F
Jun 6	59.7°F	55.4°F	56.3°F
Jun 7	59.8°F	55.0°F	56.5°F
Jun 8	59.3°F	57.4°F	57.2°F
Jun 9	61.1°F	57.7°F	57.6°F
Jun 10	61.2°F	57.6°F	57.4°F
Jun 11	61.0°F	56.6°F	57.6°F
Jun 12	62.2°F	56.4°F	58.3°F
Jun 13	62.3°F	56.3°F	58.5°F
Jun 14	61.4°F	55.0°F	58.8°F
Jun 15	61.3°F	56.9°F	59.5°F
Jun 16	62.3°F	57.7°F	59.6°F
Jun 17	62.0°F	57.4°F	59.8°F
Jun 18	61.6°F	57.1°F	60.5°F
Jun 19	61.5°F	57.1°F	60.4°F
Jun 20	62.1°F	56.9°F	61.0°F
Jun 21	62.2°F	57.8°F	61.1°F
Jun 22	62.2°F	57.6°F	61.1°F
Jun 23	63.2°F	59.0°F	62.2°F
Jun 24	63.8°F	59.1°F	62.7°F
Jun 25	63.8°F	59.0°F	62.7°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 32.7°F in Winter, 39.1°F in Spring, 63.1°F in Summer, and 47.2°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Kalininskiy	61.6°F	5mi
Lomonosov	60.9°F	19mi
Zelenogorsk	61.4°F	28mi

* current water temperature in this city

** straight line distance from Saint Petersburg