What is the current water temperature in Florianópolis?

Q: What is the current water temperature in Florianópolis?

As of now, in Florianópolis, the water temperature is 21.39°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Brazil > Florianópolis

Water temperature in Florianópolis

Detailed information about the current water temperature in Florianópolis. 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.

70.5

°F

November 6, 03:42

Trend:

decreasing

Yesterday:

70.6°F

Tomorrow:

70.4°F

Sunrise:

06:20

Sunset:

19:37

Day Length:

13 h. 17 min.

Florianópolis in November

Minimum:

76.4°F

Average:

78.5°F

Maximum:

80.8°F

Sea water temperature in Florianópolis today

As of now, in Florianópolis, the water temperature is 70.5°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 0.2°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 stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 72.8°F on 2024, while the historical minimum was 69.0°F on 2015.

latest data

last year

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 70.9°F, with minimum temperature starting at 70.4°F, while the maximum might reach 71.5°F.

Daily water temperature in Florianópolis

Date	Current Year actual* / forecast**	last year	10 years average
Oct 23	69.2°F	72.7°F	69.7°F
Oct 24	69.8°F	72.9°F	69.7°F
Oct 25	70.4°F	74.1°F	69.9°F
Oct 26	69.5°F	74.2°F	70.0°F
Oct 27	69.6°F	74.7°F	70.3°F
Oct 28	69.7°F	74.5°F	70.6°F
Oct 29	69.8°F	74.8°F	70.9°F
Oct 30	69.9°F	74.2°F	71.3°F
Oct 31	69.8°F	73.7°F	71.2°F
Nov 1	69.3°F	74.0°F	71.0°F
Nov 2	68.8°F	73.5°F	70.6°F
Nov 3	68.8°F	73.1°F	70.4°F
Nov 4	70.7°F	72.8°F	70.5°F
Nov 5	70.6°F	72.7°F	70.8°F
Nov 6	70.5°F	72.8°F	70.7°F
Nov 7	70.4°F	72.9°F	70.6°F
Nov 8	70.8°F	73.4°F	71.0°F
Nov 9	70.4°F	73.1°F	70.6°F
Nov 10	70.7°F	73.3°F	70.9°F
Nov 11	70.8°F	73.5°F	71.0°F
Nov 12	71.3°F	73.9°F	71.5°F
Nov 13	71.5°F	74.2°F	71.7°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 Florianópolis by month

In Florianópolis, the months December through April offer comfortable swimming conditions, which amounts to 164 swimming days.

The warmest water in Florianópolis was recorded on February 6, 2025, reaching a 83.4°F. While the coldest temperature occurred on June 14, 2016, dipping to 59.3°F. The average readings by season are 77.8°F in Winter, 74.8°F in Spring, 65.4°F in Summer, and 69.3°F in Autumn.