What is the current water temperature in Niterói?

As of now, in Niterói, the water temperature is 25.42°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.

77.8

°F

December 7, 05:18

Trend:

stable

Yesterday:

76.8°F

Tomorrow:

77.5°F

Sunrise:

05:59

Sunset:

19:28

Day Length:

13 h. 29 min.

Niterói in December

Minimum:

75.7°F

Average:

80.1°F

Maximum:

83.3°F

Sea water temperature in Niterói today

As of now, in Niterói, the water temperature is 77.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.7°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

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 80.8°F on 2023, while the historical minimum was 71.3°F on 2015.

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 77.9°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
Nov 23	75.4°F	73.8°F	75.4°F
Nov 24	75.4°F	73.5°F	75.3°F
Nov 25	75.3°F	74.1°F	75.8°F
Nov 26	75.1°F	73.8°F	76.2°F
Nov 27	74.9°F	75.0°F	75.9°F
Nov 28	73.6°F	74.4°F	75.5°F
Nov 29	75.2°F	75.3°F	75.7°F
Nov 30	76.1°F	75.2°F	76.2°F
Dec 1	76.1°F	76.5°F	76.2°F
Dec 2	76.2°F	75.5°F	76.0°F
Dec 3	76.5°F	75.3°F	76.0°F
Dec 4	76.3°F	75.5°F	75.6°F
Dec 5	76.6°F	75.3°F	75.9°F
Dec 6	76.8°F	75.4°F	75.7°F
Dec 7	77.8°F	77.8°F	76.0°F
Dec 8	77.5°F	77.3°F	75.8°F
Dec 9	77.5°F	77.8°F	75.7°F
Dec 10	77.8°F	78.7°F	76.0°F
Dec 11	77.7°F	78.6°F	75.9°F
Dec 12	77.9°F	76.6°F	76.2°F
Dec 13	78.3°F	75.5°F	76.6°F
Dec 14	78.5°F	76.1°F	76.8°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 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 74.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Rio de Janeiro	77.0°F	5mi
Duque de Caxias	79.0°F	15mi
São João de Meriti	79.0°F	18mi
Belford Roxo	79.0°F	21mi

* current water temperature in this city

** straight line distance from Niterói