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 22.8°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.

73.0

°F

September 5, 11:45

Trend:

decreasing

Yesterday:

74.9°F

Tomorrow:

72.8°F

Sunrise:

05:59

Sunset:

17:43

Day Length:

11 h. 44 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 73.0°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 about the same as 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 74.9°F on 2020, while the historical minimum was 69.6°F on 2017.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 72.9°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
Aug 22	74.3°F	72.8°F	72.5°F
Aug 23	74.1°F	73.1°F	72.3°F
Aug 24	73.8°F	73.0°F	72.6°F
Aug 25	73.6°F	73.3°F	72.4°F
Aug 26	73.5°F	73.0°F	72.4°F
Aug 27	72.9°F	72.0°F	72.2°F
Aug 28	72.2°F	72.2°F	71.7°F
Aug 29	73.9°F	72.2°F	72.1°F
Aug 30	73.5°F	72.0°F	72.2°F
Aug 31	74.3°F	73.9°F	72.6°F
Sep 1	74.5°F	73.0°F	72.6°F
Sep 2	74.1°F	72.1°F	72.6°F
Sep 3	73.3°F	73.1°F	72.7°F
Sep 4	74.9°F	73.5°F	73.5°F
Sep 5	73.0°F	72.7°F	73.1°F
Sep 6	72.8°F	72.3°F	72.8°F
Sep 7	72.2°F	71.5°F	72.2°F
Sep 8	72.1°F	71.2°F	72.2°F
Sep 9	72.7°F	72.7°F	72.7°F
Sep 10	73.2°F	72.1°F	73.3°F
Sep 11	73.6°F	71.2°F	73.7°F
Sep 12	73.9°F	71.5°F	73.9°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 264 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, 72.3°F in Summer, and 74.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Rio de Janeiro	73.1°F	5mi
Duque de Caxias	74.9°F	15mi
São João de Meriti	74.9°F	18mi
Belford Roxo	74.9°F	21mi

* current water temperature in this city

** straight line distance from Niterói