What is the current water temperature in Niterói?

Q: What is the current water temperature in Niterói?

As of now, in Niterói, the water temperature is 22.31°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 > Niterói

Water temperature in Niterói

Detailed information about the current water temperature in Niterói. 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.

72.2

°F

August 29, 16:19

Trend:

stable

Yesterday:

72.2°F

Tomorrow:

72.3°F

Sunrise:

06:06

Sunset:

17:41

Day Length:

11 h. 35 min.

Niterói in September

Minimum:

76.1°F

Average:

79.7°F

Maximum:

83.9°F

Sea water temperature in Niterói today

As of now, in Niterói, the water temperature is 72.2°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 0.3°F higher 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 74.0°F on 2023, while the historical minimum was 68.9°F on 2018.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 72.8°F, with minimum temperature starting at 72.3°F, while the maximum might reach 73.3°F.

Daily water temperature in Niterói

Date	Current Year actual* / forecast**	last year	10 years average
Aug 15	69.9°F	73.7°F	71.5°F
Aug 16	70.1°F	71.8°F	71.4°F
Aug 17	69.9°F	72.2°F	71.6°F
Aug 18	70.0°F	72.5°F	71.7°F
Aug 19	70.7°F	73.0°F	72.1°F
Aug 20	69.8°F	73.0°F	72.1°F
Aug 21	72.4°F	73.7°F	72.1°F
Aug 22	72.8°F	73.5°F	72.1°F
Aug 23	73.1°F	73.9°F	72.0°F
Aug 24	73.0°F	74.7°F	72.4°F
Aug 25	73.3°F	73.4°F	72.2°F
Aug 26	73.0°F	73.2°F	72.2°F
Aug 27	72.0°F	73.0°F	72.1°F
Aug 28	72.2°F	71.9°F	71.7°F
Aug 29	72.2°F	71.9°F	71.9°F
Aug 30	72.3°F	72.4°F	72.0°F
Aug 31	72.5°F	72.4°F	72.2°F
Sep 1	72.6°F	72.2°F	72.3°F
Sep 2	72.8°F	72.8°F	72.5°F
Sep 3	72.9°F	71.4°F	72.6°F
Sep 4	73.3°F	73.8°F	73.0°F
Sep 5	73.1°F	74.6°F	72.8°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 Niterói by month

In Niterói, the months September through May offer comfortable swimming conditions, which amounts to 267 swimming days.

The warmest water in Niterói was recorded on February 14, 2018, reaching a 86.1°F. While the coldest temperature occurred on August 8, 2018, dipping to 67.8°F. The average readings by season are 79.3°F in Winter, 77.6°F in Spring, 72.2°F in Summer, and 74.3°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Rio de Janeiro	71.8°F	5mi
Duque de Caxias	72.6°F	15mi
São João de Meriti	72.6°F	18mi
Belford Roxo	72.6°F	21mi

* current water temperature in this city

** straight line distance from Niterói