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 21.68°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.

71.0

°F

June 21, 05:32

Trend:

decreasing

Yesterday:

72.0°F

Tomorrow:

70.8°F

Sunrise:

06:32

Sunset:

17:16

Day Length:

10 h. 44 min.

Niterói in June

Minimum:

76.6°F

Average:

79.3°F

Maximum:

82.6°F

Sea water temperature in Niterói today

As of now, in Niterói, the water temperature is 71.0°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 1.4°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 considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. 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 75.8°F on 2019, while the historical minimum was 69.7°F on 2018.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 71.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Niterói

Date	Current Year actual* / forecast**	last year	10 years average
Jun 7	72.4°F	72.3°F	73.2°F
Jun 8	72.2°F	72.4°F	73.3°F
Jun 9	72.7°F	72.4°F	73.3°F
Jun 10	73.0°F	72.4°F	73.3°F
Jun 11	72.4°F	72.4°F	73.1°F
Jun 12	72.6°F	71.9°F	73.2°F
Jun 13	72.7°F	71.8°F	73.1°F
Jun 14	72.5°F	72.1°F	73.2°F
Jun 15	73.0°F	71.6°F	73.1°F
Jun 16	73.0°F	71.6°F	72.7°F
Jun 17	72.9°F	70.5°F	72.5°F
Jun 18	72.8°F	70.4°F	72.6°F
Jun 19	71.9°F	70.7°F	72.3°F
Jun 20	72.0°F	71.8°F	72.3°F
Jun 21	71.0°F	71.0°F	72.4°F
Jun 22	70.8°F	71.5°F	72.1°F
Jun 23	70.9°F	71.0°F	72.3°F
Jun 24	71.1°F	70.9°F	72.4°F
Jun 25	71.0°F	70.6°F	72.4°F
Jun 26	70.9°F	70.4°F	72.3°F
Jun 27	71.3°F	70.6°F	72.6°F
Jun 28	71.2°F	70.6°F	72.6°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 October through May offer comfortable swimming conditions, which amounts to 263 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 79.4°F in Winter, 77.6°F in Spring, 72.2°F in Summer, and 74.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Rio de Janeiro	71.5°F	5mi
Duque de Caxias	71.5°F	15mi
São João de Meriti	71.5°F	18mi
Belford Roxo	71.5°F	21mi

* current water temperature in this city

** straight line distance from Niterói