Water temperature in Cardiff
42.8
°F
February 3, 04:46
Trend:
decreasingYesterday:
43.3°FTomorrow:
42.6°F
Sunrise:
Sunset:
Day Length:
9 h. 16 min.Cardiff in February
Minimum:
44.9°FAverage:
46.5°FMaximum:
49.4°FSea water temperature in Cardiff today
As of now, in Cardiff, the water temperature is 42.8°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 1.2°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 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 46.5°F on 2016, while the historical minimum was 41.7°F on 2023.
Daily water temperature in Cardiff
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jan 20 | 42.7°F | 44.2°F | 44.5°F |
| Jan 21 | 43.2°F | 44.3°F | 44.6°F |
| Jan 22 | 43.3°F | 44.1°F | 44.4°F |
| Jan 23 | 42.9°F | 43.9°F | 44.2°F |
| Jan 24 | 43.6°F | 43.6°F | 44.3°F |
| Jan 25 | 43.3°F | 43.3°F | 44.2°F |
| Jan 26 | 42.4°F | 43.3°F | 44.1°F |
| Jan 27 | 42.6°F | 43.3°F | 44.2°F |
| Jan 28 | 43.3°F | 43.3°F | 44.2°F |
| Jan 29 | 43.9°F | 44.0°F | 44.4°F |
| Jan 30 | 43.3°F | 43.3°F | 44.1°F |
| Jan 31 | 43.6°F | 44.3°F | 44.3°F |
| Feb 1 | 43.8°F | 44.0°F | 44.3°F |
| Feb 2 | 43.3°F | 44.2°F | 44.6°F |
| Feb 3 | 42.8°F | 44.4°F | 44.1°F |
| Feb 4 | 42.6°F | 43.3°F | 43.9°F |
| Feb 5 | 43.3°F | 44.7°F | 44.5°F |
| Feb 6 | 43.1°F | 43.4°F | 44.3°F |
| Feb 7 | 43.0°F | 43.6°F | 44.2°F |
| Feb 8 | 42.9°F | 43.4°F | 44.2°F |
| Feb 9 | 42.9°F | 43.4°F | 44.1°F |
| Feb 10 | 43.1°F | 43.6°F | 44.3°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.
