Water temperature in Cardiff
49.0
°F
December 1, 23:59
Trend:
decreasingYesterday:
49.4°FTomorrow:
48.8°F
Sunrise:
Sunset:
Day Length:
8 h. 12 min.Cardiff in December
Minimum:
44.3°FAverage:
45.3°FMaximum:
47.2°FSea water temperature in Cardiff today
As of now, in Cardiff, the water temperature is 49.0°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 0.8°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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 51.4°F on 2015, while the historical minimum was 47.5°F on 2019.
Daily water temperature in Cardiff
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Nov 17 | 53.5°F | 53.1°F | 52.7°F |
| Nov 18 | 52.3°F | 52.9°F | 52.5°F |
| Nov 19 | 53.0°F | 52.8°F | 52.4°F |
| Nov 20 | 52.1°F | 53.4°F | 52.2°F |
| Nov 21 | 51.5°F | 52.3°F | 51.9°F |
| Nov 22 | 51.2°F | 51.4°F | 51.7°F |
| Nov 23 | 51.6°F | 51.5°F | 51.6°F |
| Nov 24 | 50.5°F | 51.4°F | 51.3°F |
| Nov 25 | 49.6°F | 51.4°F | 51.0°F |
| Nov 26 | 49.9°F | 51.1°F | 51.0°F |
| Nov 27 | 49.6°F | 50.7°F | 50.8°F |
| Nov 28 | 49.4°F | 50.3°F | 50.6°F |
| Nov 29 | 50.3°F | 50.3°F | 50.5°F |
| Nov 30 | 49.4°F | 50.2°F | 50.1°F |
| Dec 1 | 49.0°F | 49.7°F | 49.8°F |
| Dec 2 | 48.8°F | 50.1°F | 49.6°F |
| Dec 3 | 48.7°F | 50.0°F | 49.5°F |
| Dec 4 | 48.3°F | 49.1°F | 49.1°F |
| Dec 5 | 48.0°F | 49.0°F | 48.8°F |
| Dec 6 | 48.0°F | 49.6°F | 48.8°F |
| Dec 7 | 47.8°F | 48.9°F | 48.6°F |
| Dec 8 | 47.7°F | 48.8°F | 48.5°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.
