Water temperature in Porto Alegre
81.5
°F
February 10, 08:25
Trend:
stableYesterday:
80.4°FTomorrow:
81.5°F
Sunrise:
Sunset:
Day Length:
13 h. 16 min.Porto Alegre in February
Minimum:
76.7°FAverage:
79.4°FMaximum:
83.2°FSea water temperature in Porto Alegre today
As of now, in Porto Alegre, the water temperature is 81.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.5°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 83.8°F on 2025, while the historical minimum was 78.3°F on 2018.
Daily water temperature in Porto Alegre
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jan 27 | 79.2°F | 82.7°F | 80.9°F |
| Jan 28 | 79.9°F | 82.3°F | 80.7°F |
| Jan 29 | 79.0°F | 82.4°F | 80.5°F |
| Jan 30 | 80.0°F | 81.3°F | 80.7°F |
| Jan 31 | 81.1°F | 81.6°F | 80.9°F |
| Feb 1 | 80.4°F | 81.3°F | 81.0°F |
| Feb 2 | 80.8°F | 81.7°F | 81.1°F |
| Feb 3 | 81.0°F | 82.1°F | 81.3°F |
| Feb 4 | 81.3°F | 83.0°F | 81.1°F |
| Feb 5 | 81.8°F | 83.8°F | 81.1°F |
| Feb 6 | 81.9°F | 84.7°F | 81.0°F |
| Feb 7 | 81.9°F | 84.1°F | 80.8°F |
| Feb 8 | 79.6°F | 84.2°F | 80.5°F |
| Feb 9 | 80.4°F | 82.9°F | 80.7°F |
| Feb 10 | 81.5°F | 83.8°F | 81.0°F |
| Feb 11 | 81.5°F | 85.0°F | 81.0°F |
| Feb 12 | 81.4°F | 84.1°F | 80.9°F |
| Feb 13 | 81.0°F | 83.3°F | 80.5°F |
| Feb 14 | 81.0°F | 82.9°F | 80.5°F |
| Feb 15 | 80.8°F | 82.8°F | 80.3°F |
| Feb 16 | 80.7°F | 82.2°F | 80.2°F |
| Feb 17 | 80.8°F | 81.7°F | 80.2°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.