All data are in degrees Fahrenheit

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Water temperature in Joinville

Detailed information about the current water temperature in Joinville. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Joinville now

73.9

°F

November 22, 00:19

Trend:

increasing

Yesterday:

73.9°F

Tomorrow:

74.1°F

Sunrise:

06:16

Sunset:

19:48

Day Length:

13 h. 32 min.

Joinville in November

Minimum:

78.8°F

Average:

80.3°F

Maximum:

82.6°F

Sea water temperature in Joinville today

As of now, in Joinville, the water temperature is 73.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.5°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 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 minimum temperature for this date. The maximum temperature recorded for this date was 75.7°F on 2022, while the historical minimum was 73.6°F on 2015.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 74.6°F, with minimum temperature starting at 74.1°F, while the maximum might reach 75.2°F.

Daily water temperature in Joinville

Date Current Year

actual* / forecast**

last year 10 years average
Nov 8 72.1°F 73.6°F 72.3°F
Nov 9 72.4°F 73.5°F 72.2°F
Nov 10 72.3°F 73.6°F 72.4°F
Nov 11 72.1°F 73.7°F 72.4°F
Nov 12 72.2°F 73.8°F 72.5°F
Nov 13 72.1°F 74.0°F 72.7°F
Nov 14 72.2°F 74.2°F 72.9°F
Nov 15 72.1°F 74.0°F 73.1°F
Nov 16 72.3°F 74.2°F 73.1°F
Nov 17 72.8°F 74.5°F 73.4°F
Nov 18 73.1°F 74.4°F 73.7°F
Nov 19 73.3°F 74.6°F 73.9°F
Nov 20 73.6°F 74.9°F 74.2°F
Nov 21 73.9°F 74.9°F 74.3°F
Nov 22 73.9°F 75.0°F 74.4°F
Nov 23 74.1°F 75.1°F 74.5°F
Nov 24 74.2°F 75.2°F 74.7°F
Nov 25 74.4°F 75.0°F 74.8°F
Nov 26 74.5°F 75.1°F 75.0°F
Nov 27 74.8°F 76.0°F 75.3°F
Nov 28 75.0°F 76.2°F 75.5°F
Nov 29 75.2°F 76.0°F 75.7°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.

Sea water temperature in Joinville by month

In Joinville, the months November through April offer comfortable swimming conditions, which amounts to 176 swimming days.
The warmest water in Joinville was recorded on March 4, 2025, reaching a 85.3°F. While the coldest temperature occurred on July 24, 2016, dipping to 62.3°F. The average readings by season are 79.4°F in Winter, 76.6°F in Spring, 66.6°F in Summer, and 70.6°F in Autumn.