Water temperature in Cardiff
70.7
°F
August 14, 01:00
Trend:
stableYesterday:
70.8°FTomorrow:
70.9°F
Sunrise:
Sunset:
Day Length:
14 h. 42 min.Cardiff in August
Minimum:
43.1°FAverage:
45.4°FMaximum:
47.6°FSea water temperature in Cardiff today
As of now, in Cardiff, the water temperature is 70.7°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 4.2°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 rise 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 69.5°F on 2022, while the historical minimum was 64.0°F on 2017.
Daily water temperature in Cardiff
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jul 31 | 70.0°F | 68.6°F | 67.1°F |
| Aug 1 | 69.9°F | 68.5°F | 67.0°F |
| Aug 2 | 70.1°F | 68.0°F | 67.2°F |
| Aug 3 | 69.9°F | 68.5°F | 67.1°F |
| Aug 4 | 69.9°F | 68.1°F | 66.9°F |
| Aug 5 | 69.7°F | 67.6°F | 67.0°F |
| Aug 6 | 69.8°F | 67.6°F | 67.0°F |
| Aug 7 | 69.1°F | 67.4°F | 66.8°F |
| Aug 8 | 69.2°F | 67.9°F | 66.8°F |
| Aug 9 | 68.9°F | 67.8°F | 66.7°F |
| Aug 10 | 68.8°F | 67.7°F | 66.6°F |
| Aug 11 | 69.5°F | 68.1°F | 67.0°F |
| Aug 12 | 69.8°F | 67.5°F | 67.0°F |
| Aug 13 | 70.8°F | 67.0°F | 66.5°F |
| Aug 14 | 70.7°F | 67.5°F | 66.4°F |
| Aug 15 | 70.9°F | 68.1°F | 66.7°F |
| Aug 16 | 71.0°F | 68.4°F | 66.7°F |
| Aug 17 | 71.0°F | 68.1°F | 66.7°F |
| Aug 18 | 70.8°F | 68.3°F | 66.6°F |
| Aug 19 | 70.9°F | 68.0°F | 66.6°F |
| Aug 20 | 70.6°F | 67.9°F | 66.3°F |
| Aug 21 | 70.5°F | 67.6°F | 66.3°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.
