Water temperature in San Sebastian
84.6
°F
December 3, 03:43
Trend:
stableYesterday:
84.7°FTomorrow:
84.7°F
Sunrise:
Sunset:
Day Length:
11 h. 29 min.San Sebastian in December
Minimum:
79.8°FAverage:
82.1°FMaximum:
84.6°FSea water temperature in San Sebastian today
As of now, in San Sebastian, the water temperature is 84.6°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.7°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 stay about the same.Recent sea temperature and forecast
The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 84.5°F on 2017, while the historical minimum was 83.1°F on 2018.
Daily water temperature in San Sebastian
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Nov 19 | 84.1°F | 85.4°F | 84.7°F |
| Nov 20 | 84.6°F | 85.6°F | 84.8°F |
| Nov 21 | 84.6°F | 85.2°F | 84.7°F |
| Nov 22 | 83.8°F | 84.7°F | 84.3°F |
| Nov 23 | 83.7°F | 84.6°F | 84.5°F |
| Nov 24 | 83.7°F | 85.2°F | 84.6°F |
| Nov 25 | 83.6°F | 84.9°F | 84.5°F |
| Nov 26 | 83.6°F | 84.8°F | 84.3°F |
| Nov 27 | 83.6°F | 85.4°F | 84.4°F |
| Nov 28 | 83.6°F | 85.4°F | 84.5°F |
| Nov 29 | 84.9°F | 85.1°F | 84.5°F |
| Nov 30 | 84.8°F | 84.7°F | 84.2°F |
| Dec 1 | 84.5°F | 84.3°F | 84.0°F |
| Dec 2 | 84.7°F | 84.1°F | 83.9°F |
| Dec 3 | 84.6°F | 84.5°F | 83.9°F |
| Dec 4 | 84.7°F | 84.7°F | 84.0°F |
| Dec 5 | 84.7°F | 85.0°F | 83.9°F |
| Dec 6 | 84.6°F | 84.7°F | 83.9°F |
| Dec 7 | 84.5°F | 84.4°F | 83.8°F |
| Dec 8 | 84.5°F | 84.5°F | 83.8°F |
| Dec 9 | 84.4°F | 84.2°F | 83.7°F |
| Dec 10 | 84.3°F | 83.8°F | 83.5°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.
