Water temperature in Helsinki
48.2
°F
May 30, 13:42
Trend:
increasingYesterday:
48.0°FTomorrow:
48.5°F
Sunrise:
Sunset:
Day Length:
18 h. 14 min.Helsinki in June
Minimum:
32.7°FAverage:
35.3°FMaximum:
38.3°FSea water temperature in Helsinki today
As of now, in Helsinki, the water temperature is 48.2°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 3.9°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
Today's water temperature is slightly 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 59.5°F on 2018, while the historical minimum was 47.9°F on 2017.
Daily water temperature in Helsinki
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| May 16 | 45.6°F | 44.8°F | 44.9°F |
| May 17 | 46.7°F | 46.8°F | 45.4°F |
| May 18 | 48.0°F | 46.5°F | 46.1°F |
| May 19 | 47.3°F | 46.3°F | 46.7°F |
| May 20 | 49.1°F | 47.2°F | 47.5°F |
| May 21 | 48.5°F | 48.5°F | 47.6°F |
| May 22 | 51.2°F | 48.9°F | 47.9°F |
| May 23 | 50.5°F | 48.3°F | 49.0°F |
| May 24 | 50.7°F | 48.0°F | 49.7°F |
| May 25 | 50.9°F | 47.8°F | 50.0°F |
| May 26 | 50.1°F | 49.9°F | 50.1°F |
| May 27 | 48.9°F | 50.5°F | 50.4°F |
| May 28 | 48.0°F | 51.7°F | 50.6°F |
| May 29 | 48.0°F | 51.8°F | 50.9°F |
| May 30 | 48.2°F | 51.6°F | 52.1°F |
| May 31 | 48.5°F | 52.3°F | 52.5°F |
| Jun 1 | 49.4°F | 53.2°F | 53.3°F |
| Jun 2 | 49.3°F | 54.1°F | 53.2°F |
| Jun 3 | 49.5°F | 52.4°F | 53.4°F |
| Jun 4 | 49.7°F | 53.2°F | 53.7°F |
| Jun 5 | 49.8°F | 53.8°F | 53.8°F |
| Jun 6 | 49.7°F | 53.2°F | 53.6°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.
