Water temperature in Cascais
60.4
°F
December 15, 22:13
Trend:
stableYesterday:
60.5°FTomorrow:
60.5°F
Sunrise:
Sunset:
Day Length:
9 h. 29 min.Cascais in December
Minimum:
55.7°FAverage:
58.9°FMaximum:
60.8°FSea water temperature in Cascais today
As of now, in Cascais, the water temperature is 60.4°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 about the same as 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 stay about the same.Recent sea temperature and forecast
Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. 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 62.3°F on 2023, while the historical minimum was 57.7°F on 2019.
Daily water temperature in Cascais
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Dec 1 | 60.6°F | 63.0°F | 61.0°F |
| Dec 2 | 60.5°F | 63.2°F | 60.9°F |
| Dec 3 | 60.5°F | 63.9°F | 60.9°F |
| Dec 4 | 60.6°F | 63.6°F | 60.7°F |
| Dec 5 | 60.5°F | 64.0°F | 60.7°F |
| Dec 6 | 60.5°F | 63.8°F | 60.7°F |
| Dec 7 | 60.5°F | 63.7°F | 60.5°F |
| Dec 8 | 60.5°F | 63.1°F | 60.5°F |
| Dec 9 | 60.6°F | 62.9°F | 60.6°F |
| Dec 10 | 60.2°F | 62.1°F | 60.4°F |
| Dec 11 | 60.5°F | 61.6°F | 60.5°F |
| Dec 12 | 60.5°F | 61.4°F | 60.5°F |
| Dec 13 | 60.5°F | 61.2°F | 60.4°F |
| Dec 14 | 60.5°F | 61.0°F | 60.5°F |
| Dec 15 | 60.4°F | 61.0°F | 60.4°F |
| Dec 16 | 60.5°F | 61.7°F | 60.5°F |
| Dec 17 | 60.2°F | 61.4°F | 60.2°F |
| Dec 18 | 60.1°F | 61.1°F | 60.2°F |
| Dec 19 | 60.1°F | 60.9°F | 60.1°F |
| Dec 20 | 60.0°F | 61.4°F | 60.1°F |
| Dec 21 | 60.1°F | 60.8°F | 60.2°F |
| Dec 22 | 60.2°F | 60.9°F | 60.2°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.
