Water temperature in Joinville
81.7
°F
April 6, 23:06
Trend:
stableYesterday:
82.1°FTomorrow:
81.8°F
Sunrise:
Sunset:
Day Length:
11 h. 41 min.Joinville in April
Minimum:
77.8°FAverage:
79.8°FMaximum:
82.9°FSea water temperature in Joinville today
As of now, in Joinville, the water temperature is 81.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.3°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
Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 79.6°F on 2025, while the historical minimum was 76.9°F on 2017.
Daily water temperature in Joinville
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Mar 23 | 82.5°F | 79.9°F | 80.3°F |
| Mar 24 | 82.5°F | 79.5°F | 80.0°F |
| Mar 25 | 83.3°F | 79.8°F | 80.0°F |
| Mar 26 | 82.7°F | 79.4°F | 79.6°F |
| Mar 27 | 82.4°F | 79.3°F | 79.3°F |
| Mar 28 | 82.6°F | 79.5°F | 79.2°F |
| Mar 29 | 82.1°F | 79.6°F | 79.2°F |
| Mar 30 | 82.4°F | 79.7°F | 79.2°F |
| Mar 31 | 81.7°F | 79.7°F | 79.1°F |
| Apr 1 | 81.5°F | 79.9°F | 79.1°F |
| Apr 2 | 81.6°F | 79.9°F | 79.0°F |
| Apr 3 | 82.1°F | 80.2°F | 79.1°F |
| Apr 4 | 81.9°F | 80.0°F | 78.9°F |
| Apr 5 | 82.1°F | 79.8°F | 78.8°F |
| Apr 6 | 81.7°F | 79.6°F | 78.4°F |
| Apr 7 | 81.8°F | 79.6°F | 78.4°F |
| Apr 8 | 81.6°F | 79.2°F | 78.2°F |
| Apr 9 | 81.3°F | 79.0°F | 78.0°F |
| Apr 10 | 81.1°F | 78.7°F | 77.8°F |
| Apr 11 | 80.9°F | 78.3°F | 77.6°F |
| Apr 12 | 80.7°F | 77.5°F | 77.4°F |
| Apr 13 | 80.7°F | 77.2°F | 77.4°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.