Water temperature in Porvoo
51.0
°F
October 10, 23:30
Trend:
decreasingYesterday:
51.2°FTomorrow:
50.7°F
Sunrise:
Sunset:
Day Length:
10 h. 40 min.Porvoo in October
Minimum:
32.0°FAverage:
32.8°FMaximum:
35.1°FSea water temperature in Porvoo today
As of now, in Porvoo, the water temperature is 51.0°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 0.6°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 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 53.5°F on 2024, while the historical minimum was 47.7°F on 2018.
Daily water temperature in Porvoo
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 26 | 55.4°F | 61.0°F | 55.9°F |
| Sep 27 | 55.1°F | 60.4°F | 55.5°F |
| Sep 28 | 54.1°F | 60.0°F | 55.3°F |
| Sep 29 | 53.0°F | 60.4°F | 55.0°F |
| Sep 30 | 52.4°F | 59.2°F | 54.5°F |
| Oct 1 | 52.0°F | 58.6°F | 54.2°F |
| Oct 2 | 51.1°F | 56.9°F | 53.0°F |
| Oct 3 | 50.3°F | 56.7°F | 52.1°F |
| Oct 4 | 49.4°F | 55.6°F | 51.3°F |
| Oct 5 | 48.8°F | 55.3°F | 50.9°F |
| Oct 6 | 48.6°F | 55.2°F | 50.7°F |
| Oct 7 | 49.0°F | 54.0°F | 50.7°F |
| Oct 8 | 51.6°F | 55.1°F | 51.5°F |
| Oct 9 | 51.2°F | 54.2°F | 50.9°F |
| Oct 10 | 51.0°F | 53.5°F | 50.4°F |
| Oct 11 | 50.7°F | 53.0°F | 50.1°F |
| Oct 12 | 51.0°F | 51.2°F | 50.5°F |
| Oct 13 | 50.7°F | 51.5°F | 50.1°F |
| Oct 14 | 50.4°F | 51.3°F | 49.8°F |
| Oct 15 | 50.6°F | 51.3°F | 50.0°F |
| Oct 16 | 49.4°F | 52.0°F | 48.8°F |
| Oct 17 | 49.7°F | 51.1°F | 49.1°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.
