Water temperature in Helsinki
61.7
°F
September 13, 06:30
Trend:
decreasingYesterday:
62.3°FTomorrow:
61.4°F
Sunrise:
Sunset:
Day Length:
13 h. 7 min.Helsinki in September
Minimum:
32.0°FAverage:
34.8°FMaximum:
38.0°FSea water temperature in Helsinki today
As of now, in Helsinki, the water temperature is 61.7°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 2.0°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 notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 63.1°F on 2023, while the historical minimum was 55.9°F on 2021.
Daily water temperature in Helsinki
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Aug 30 | 59.0°F | 62.6°F | 62.0°F |
| Aug 31 | 59.1°F | 61.7°F | 61.7°F |
| Sep 1 | 57.9°F | 60.6°F | 61.4°F |
| Sep 2 | 57.7°F | 60.1°F | 61.2°F |
| Sep 3 | 58.4°F | 60.5°F | 61.2°F |
| Sep 4 | 59.2°F | 58.9°F | 60.7°F |
| Sep 5 | 59.9°F | 62.2°F | 60.9°F |
| Sep 6 | 59.5°F | 62.8°F | 60.8°F |
| Sep 7 | 61.4°F | 62.9°F | 60.8°F |
| Sep 8 | 61.4°F | 63.9°F | 60.6°F |
| Sep 9 | 61.8°F | 64.1°F | 60.5°F |
| Sep 10 | 62.2°F | 64.4°F | 60.5°F |
| Sep 11 | 63.3°F | 63.9°F | 60.8°F |
| Sep 12 | 62.3°F | 63.2°F | 60.4°F |
| Sep 13 | 61.7°F | 62.6°F | 59.8°F |
| Sep 14 | 61.4°F | 62.3°F | 59.4°F |
| Sep 15 | 61.1°F | 61.9°F | 59.1°F |
| Sep 16 | 60.4°F | 60.9°F | 58.5°F |
| Sep 17 | 60.0°F | 61.9°F | 58.1°F |
| Sep 18 | 60.2°F | 61.4°F | 58.2°F |
| Sep 19 | 60.0°F | 60.9°F | 58.0°F |
| Sep 20 | 59.4°F | 60.8°F | 57.4°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.
