All data are in degrees Fahrenheit

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Water temperature in Porvoo

Detailed information about the current water temperature in Porvoo. 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 Porvoo now

61.8

°F

July 11, 15:35

Trend:

increasing

Yesterday:

61.4°F

Tomorrow:

61.9°F

Sunrise:

04:09

Sunset:

22:36

Day Length:

18 h. 27 min.

Porvoo in July

Minimum:

32.0°F

Average:

33.2°F

Maximum:

35.3°F

Sea water temperature in Porvoo today

As of now, in Porvoo, the water temperature is 61.8°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 0.4°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight 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 slightly 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 74.1°F on 2021, while the historical minimum was 56.8°F on 2017.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 63.4°F, with minimum temperature starting at 61.9°F, while the maximum might reach 65.0°F.

Daily water temperature in Porvoo

Date Current Year

actual* / forecast**

last year 10 years average
Jun 27 61.2°F 55.0°F 62.5°F
Jun 28 60.9°F 54.8°F 62.3°F
Jun 29 61.8°F 54.8°F 62.6°F
Jun 30 61.5°F 55.6°F 62.6°F
Jul 1 61.4°F 55.7°F 62.7°F
Jul 2 61.3°F 56.9°F 62.7°F
Jul 3 63.5°F 60.4°F 64.1°F
Jul 4 63.0°F 59.5°F 63.2°F
Jul 5 63.2°F 59.9°F 63.1°F
Jul 6 63.4°F 58.8°F 62.2°F
Jul 7 63.4°F 58.3°F 62.2°F
Jul 8 62.6°F 58.1°F 62.2°F
Jul 9 61.7°F 57.4°F 61.4°F
Jul 10 61.4°F 58.4°F 61.8°F
Jul 11 61.8°F 58.4°F 62.2°F
Jul 12 61.9°F 58.1°F 62.3°F
Jul 13 62.0°F 57.6°F 62.4°F
Jul 14 62.9°F 61.3°F 63.2°F
Jul 15 63.3°F 64.1°F 63.7°F
Jul 16 64.3°F 66.1°F 64.7°F
Jul 17 64.3°F 65.0°F 64.7°F
Jul 18 65.0°F 66.7°F 65.3°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 Porvoo by month

In an average year, Porvoo offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Porvoo was recorded on August 3, 2018, reaching a 75.9°F. While the coldest temperature occurred on January 4, 2022, dipping to 32.0°F. The average readings by season are 33.7°F in Winter, 38.4°F in Spring, 62.2°F in Summer, and 50.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Helsinki 60.1°F 29mi
Maardu 62.9°F 68mi
Loo 62.9°F 71mi
Tallinn 63.3°F 73mi

* current water temperature in this city

** straight line distance from Porvoo