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 21.51°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.

70.7

°F

November 6, 13:02

Trend:

decreasing

Yesterday:

71.6°F

Tomorrow:

70.4°F

Sunrise:

06:05

Sunset:

19:08

Day Length:

13 h. 3 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 70.7°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 3.2°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 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 76.0°F on 2019, while the historical minimum was 70.7°F on 2021.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 70.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Rio de Janeiro

Date	Current Year actual* / forecast**	last year	10 years average
Oct 23	71.2°F	74.0°F	73.6°F
Oct 24	70.8°F	74.8°F	73.8°F
Oct 25	69.6°F	74.4°F	73.6°F
Oct 26	70.5°F	74.2°F	73.0°F
Oct 27	71.6°F	75.2°F	73.4°F
Oct 28	72.2°F	74.9°F	73.9°F
Oct 29	72.4°F	74.6°F	74.3°F
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	73.9°F
Nov 7	70.4°F	74.6°F	73.6°F
Nov 8	70.6°F	74.2°F	73.8°F
Nov 9	70.7°F	74.3°F	73.9°F
Nov 10	70.6°F	74.2°F	73.8°F
Nov 11	70.6°F	74.2°F	73.8°F
Nov 12	70.8°F	74.4°F	74.0°F
Nov 13	70.9°F	74.5°F	74.0°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 236 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	71.1°F	5mi
Duque de Caxias	72.4°F	12mi
São João de Meriti	72.4°F	14mi
Belford Roxo	72.4°F	17mi

* current water temperature in this city

** straight line distance from Rio de Janeiro