What is the current water temperature in Rio de Janeiro?

Q: What is the current water temperature in Rio de Janeiro?

As of now, in Rio de Janeiro, the water temperature is 21.41°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 > Rio de Janeiro

Water temperature in Rio de Janeiro

Detailed information about the current water temperature in Rio de Janeiro. 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 13, 12:26

Trend:

increasing

Yesterday:

69.7°F

Tomorrow:

70.9°F

Sunrise:

06:02

Sunset:

19:13

Day Length:

13 h. 11 min.

Rio de Janeiro in November

Minimum:

75.4°F

Average:

79.4°F

Maximum:

83.1°F

Sea water temperature in Rio de Janeiro today

As of now, in Rio de Janeiro, 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 3.5°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise 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 77.1°F on 2023, while the historical minimum was 68.7°F on 2021.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 71.4°F, with minimum temperature starting at 70.9°F, while the maximum might reach 71.9°F.

Daily water temperature in Rio de Janeiro

Date	Current Year actual* / forecast**	last year	10 years average
Oct 30	72.2°F	74.1°F	73.8°F
Oct 31	71.9°F	72.4°F	73.7°F
Nov 1	70.9°F	71.2°F	73.3°F
Nov 2	72.3°F	72.4°F	73.7°F
Nov 3	72.5°F	72.2°F	73.8°F
Nov 4	72.2°F	71.9°F	73.6°F
Nov 5	71.6°F	72.4°F	73.7°F
Nov 6	70.7°F	75.0°F	73.6°F
Nov 7	70.2°F	74.6°F	73.3°F
Nov 8	69.9°F	74.2°F	73.4°F
Nov 9	70.4°F	74.3°F	73.5°F
Nov 10	70.0°F	74.2°F	73.4°F
Nov 11	70.1°F	74.2°F	73.4°F
Nov 12	69.7°F	74.4°F	73.6°F
Nov 13	70.5°F	74.8°F	74.0°F
Nov 14	70.9°F	75.2°F	74.4°F
Nov 15	70.9°F	70.8°F	74.4°F
Nov 16	71.3°F	70.9°F	74.8°F
Nov 17	71.5°F	71.6°F	75.0°F
Nov 18	71.5°F	71.2°F	75.0°F
Nov 19	71.7°F	73.0°F	75.2°F
Nov 20	71.9°F	71.8°F	75.4°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.

Sea water temperature in Rio de Janeiro by month

In Rio de Janeiro, the months October through May offer comfortable swimming conditions, which amounts to 235 swimming days.

The warmest water in Rio de Janeiro was recorded on February 14, 2018, reaching a 85.4°F. While the coldest temperature occurred on August 8, 2018, dipping to 67.7°F. The average readings by season are 78.7°F in Winter, 77.3°F in Spring, 72.0°F in Summer, and 73.5°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Niterói	71.8°F	5mi
Duque de Caxias	73.0°F	12mi
São João de Meriti	73.0°F	14mi
Belford Roxo	73.0°F	17mi

* current water temperature in this city

** straight line distance from Rio de Janeiro