Water temperature in Joinville
79.9
°F
January 27, 07:16
Trend:
decreasingYesterday:
80.9°FTomorrow:
79.6°F
Sunrise:
Sunset:
Day Length:
13 h. 24 min.Joinville in February
Minimum:
77.6°FAverage:
79.4°FMaximum:
81.0°FSea water temperature in Joinville today
As of now, in Joinville, the water temperature is 79.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.1°F lower 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 fall a bit.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 minimum temperature for this date. The maximum temperature recorded for this date was 83.4°F on 2019, while the historical minimum was 79.6°F on 2025.
Daily water temperature in Joinville
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jan 13 | 80.3°F | 79.2°F | 80.4°F |
| Jan 14 | 80.7°F | 78.8°F | 80.4°F |
| Jan 15 | 80.5°F | 78.7°F | 80.2°F |
| Jan 16 | 80.5°F | 78.7°F | 80.2°F |
| Jan 17 | 80.3°F | 78.6°F | 80.1°F |
| Jan 18 | 80.6°F | 78.4°F | 80.2°F |
| Jan 19 | 80.5°F | 78.5°F | 80.2°F |
| Jan 20 | 80.4°F | 78.5°F | 80.2°F |
| Jan 21 | 80.4°F | 78.7°F | 80.2°F |
| Jan 22 | 79.3°F | 78.8°F | 80.2°F |
| Jan 23 | 79.7°F | 78.9°F | 80.3°F |
| Jan 24 | 80.0°F | 79.5°F | 80.5°F |
| Jan 25 | 80.5°F | 79.8°F | 80.8°F |
| Jan 26 | 80.9°F | 79.7°F | 80.9°F |
| Jan 27 | 79.9°F | 79.6°F | 80.9°F |
| Jan 28 | 79.6°F | 79.1°F | 80.6°F |
| Jan 29 | 79.4°F | 79.1°F | 80.4°F |
| Jan 30 | 79.3°F | 79.0°F | 80.3°F |
| Jan 31 | 79.2°F | 78.9°F | 80.3°F |
| Feb 1 | 79.1°F | 79.0°F | 80.2°F |
| Feb 2 | 79.0°F | 80.0°F | 80.1°F |
| Feb 3 | 79.4°F | 80.3°F | 80.5°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.