Water temperature in Porvoo
47.4
°F
October 24, 23:24
Trend:
decreasingYesterday:
47.5°FTomorrow:
47.1°F
Sunrise:
Sunset:
Day Length:
9 h. 24 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 47.4°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 1.0°F lower 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 considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 51.7°F on 2024, while the historical minimum was 46.6°F on 2016.
Daily water temperature in Porvoo
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Oct 10 | 51.0°F | 53.5°F | 50.4°F |
| Oct 11 | 52.8°F | 53.0°F | 50.4°F |
| Oct 12 | 49.6°F | 51.2°F | 50.4°F |
| Oct 13 | 48.0°F | 51.5°F | 49.9°F |
| Oct 14 | 49.3°F | 51.3°F | 49.7°F |
| Oct 15 | 49.5°F | 51.3°F | 49.9°F |
| Oct 16 | 50.6°F | 52.0°F | 48.9°F |
| Oct 17 | 50.3°F | 51.1°F | 49.2°F |
| Oct 18 | 50.2°F | 51.5°F | 49.1°F |
| Oct 19 | 49.4°F | 52.1°F | 49.1°F |
| Oct 20 | 49.1°F | 52.1°F | 49.1°F |
| Oct 21 | 48.7°F | 52.0°F | 49.0°F |
| Oct 22 | 47.8°F | 51.4°F | 48.4°F |
| Oct 23 | 47.5°F | 51.4°F | 48.3°F |
| Oct 24 | 47.4°F | 51.7°F | 48.3°F |
| Oct 25 | 47.1°F | 50.6°F | 48.1°F |
| Oct 26 | 46.8°F | 49.8°F | 47.8°F |
| Oct 27 | 46.9°F | 50.3°F | 47.9°F |
| Oct 28 | 46.5°F | 49.9°F | 47.5°F |
| Oct 29 | 46.2°F | 48.4°F | 47.2°F |
| Oct 30 | 44.2°F | 46.5°F | 45.2°F |
| Oct 31 | 43.9°F | 45.8°F | 44.9°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.
