All data are in degrees Fahrenheit

en

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

58.2

°F

July 14, 10:40

Trend:

increasing

Yesterday:

57.6°F

Tomorrow:

58.4°F

Sunrise:

04:15

Sunset:

22:31

Day Length:

18 h. 16 min.

Porvoo in July

Minimum:

32.0°F

Average:

33.0°F

Maximum:

35.3°F

Sea water temperature in Porvoo today

As of now, in Porvoo, the water temperature is 58.2°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 4.7°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 rise a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 73.8°F on 2021, while the historical minimum was 58.0°F on 2017.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 59.6°F, with minimum temperature starting at 58.4°F, while the maximum might reach 60.2°F.

Daily water temperature in Porvoo

Date Current Year

actual* / forecast**

last year 10 years average
Jun 30 55.6°F 66.3°F 61.9°F
Jul 1 55.7°F 65.3°F 62.1°F
Jul 2 56.9°F 66.6°F 62.2°F
Jul 3 60.4°F 66.5°F 63.7°F
Jul 4 59.5°F 62.7°F 62.8°F
Jul 5 59.9°F 62.6°F 62.7°F
Jul 6 58.8°F 63.1°F 61.8°F
Jul 7 58.3°F 66.4°F 61.7°F
Jul 8 58.1°F 63.8°F 61.7°F
Jul 9 57.4°F 62.3°F 60.8°F
Jul 10 58.4°F 61.5°F 61.4°F
Jul 11 58.4°F 64.9°F 61.8°F
Jul 12 58.1°F 65.2°F 61.8°F
Jul 13 57.6°F 64.5°F 62.3°F
Jul 14 58.2°F 63.9°F 62.9°F
Jul 15 58.4°F 63.1°F 63.1°F
Jul 16 59.4°F 64.1°F 64.1°F
Jul 17 59.6°F 65.8°F 64.3°F
Jul 18 60.1°F 68.2°F 64.8°F
Jul 19 60.2°F 67.6°F 64.9°F
Jul 20 59.8°F 66.1°F 64.5°F
Jul 21 59.8°F 65.9°F 64.5°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, 38.2°F in Spring, 61.6°F in Summer, and 50.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Helsinki 57.5°F 29mi
Maardu 58.7°F 68mi
Loo 58.7°F 71mi
Tallinn 58.4°F 73mi

* current water temperature in this city

** straight line distance from Porvoo