Water temperature in Porto
69.0
°F
May 20, 07:41
Trend:
increasingYesterday:
69.0°FTomorrow:
69.2°F
Sunrise:
Sunset:
Day Length:
14 h. 38 min.Porto in May
Minimum:
59.8°FAverage:
61.0°FMaximum:
62.6°FSea water temperature in Porto today
As of now, in Porto, the water temperature is 69.0°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 2.4°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 68.4°F on 2017, while the historical minimum was 63.6°F on 2019.
Daily water temperature in Porto
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| May 6 | 63.9°F | 64.0°F | 63.6°F |
| May 7 | 65.6°F | 64.4°F | 64.0°F |
| May 8 | 64.5°F | 64.3°F | 64.2°F |
| May 9 | 64.1°F | 64.2°F | 64.3°F |
| May 10 | 64.3°F | 64.4°F | 64.6°F |
| May 11 | 64.8°F | 64.7°F | 65.1°F |
| May 12 | 65.0°F | 64.8°F | 65.2°F |
| May 13 | 65.5°F | 65.4°F | 65.8°F |
| May 14 | 65.7°F | 65.5°F | 65.9°F |
| May 15 | 66.7°F | 65.6°F | 66.1°F |
| May 16 | 66.9°F | 65.8°F | 66.1°F |
| May 17 | 68.7°F | 66.1°F | 66.3°F |
| May 18 | 68.8°F | 65.3°F | 66.5°F |
| May 19 | 69.0°F | 65.6°F | 66.5°F |
| May 20 | 69.0°F | 65.4°F | 66.5°F |
| May 21 | 69.2°F | 65.7°F | 66.8°F |
| May 22 | 69.3°F | 66.0°F | 66.9°F |
| May 23 | 69.3°F | 65.4°F | 66.9°F |
| May 24 | 69.8°F | 66.0°F | 67.4°F |
| May 25 | 70.2°F | 67.1°F | 67.7°F |
| May 26 | 70.6°F | 67.2°F | 68.2°F |
| May 27 | 70.9°F | 67.5°F | 68.5°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.