What is the current water temperature in Niterói?

As of now, in Niterói, the water temperature is 23.22°C. It's safe to say that the water is comfortably warm for various water-related activities.

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.

73.8

°F

October 30, 20:53

Trend:

decreasing

Yesterday:

74.1°F

Tomorrow:

73.7°F

Sunrise:

05:09

Sunset:

18:04

Day Length:

12 h. 55 min.

Niterói in November

Minimum:

76.1°F

Average:

80.0°F

Maximum:

83.2°F

Sea water temperature in Niterói today

As of now, in Niterói, the water temperature is 73.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.7°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming 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 78.1°F on 2019, while the historical minimum was 71.5°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 73.7°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
Oct 16	73.2°F	73.8°F	74.4°F
Oct 17	71.9°F	72.7°F	74.7°F
Oct 18	72.7°F	72.2°F	74.8°F
Oct 19	73.3°F	72.1°F	74.7°F
Oct 20	73.3°F	72.1°F	74.4°F
Oct 21	70.6°F	72.3°F	74.3°F
Oct 22	70.1°F	73.4°F	73.9°F
Oct 23	71.4°F	76.2°F	74.2°F
Oct 24	71.5°F	76.8°F	74.6°F
Oct 25	71.2°F	76.0°F	74.4°F
Oct 26	72.1°F	75.6°F	73.8°F
Oct 27	73.1°F	76.2°F	74.1°F
Oct 28	74.0°F	75.8°F	74.8°F
Oct 29	74.1°F	75.5°F	75.1°F
Oct 30	73.8°F	74.9°F	74.5°F
Oct 31	73.7°F	73.4°F	74.4°F
Nov 1	73.5°F	72.8°F	74.1°F
Nov 2	73.7°F	73.2°F	74.4°F
Nov 3	73.8°F	73.1°F	74.4°F
Nov 4	73.6°F	72.7°F	74.3°F
Nov 5	73.7°F	73.1°F	74.4°F
Nov 6	73.7°F	75.7°F	74.4°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 Niterói by month

In Niterói, the months October through May offer comfortable swimming conditions, which amounts to 265 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 74.2°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Rio de Janeiro	72.2°F	5mi
Duque de Caxias	75.8°F	15mi
São João de Meriti	75.8°F	18mi
Belford Roxo	75.8°F	21mi

* current water temperature in this city

** straight line distance from Niterói