What is the current water temperature in Niterói?

As of now, in Niterói, the water temperature is 26.7°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.

80.1

°F

December 30, 05:32

Trend:

increasing

Yesterday:

79.7°F

Tomorrow:

80.4°F

Sunrise:

06:09

Sunset:

19:41

Day Length:

13 h. 32 min.

Niterói in January

Minimum:

75.9°F

Average:

79.2°F

Maximum:

81.9°F

Sea water temperature in Niterói today

As of now, in Niterói, the water temperature is 80.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.6°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

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 81.8°F on 2016, while the historical minimum was 77.2°F on 2021.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 80.9°F, with minimum temperature starting at 80.4°F, while the maximum might reach 81.2°F.

Daily water temperature in Niterói

Date	Current Year actual* / forecast**	last year	10 years average
Jan 1	80.7°F	75.9°F	79.2°F
Jan 2	81.0°F	76.6°F	79.4°F
Jan 3	80.9°F	75.4°F	79.3°F
Jan 4	81.2°F	77.9°F	79.6°F
Jan 5	81.1°F	77.0°F	79.5°F
Jan 6	80.8°F	78.3°F	79.2°F
Dec 16	79.5°F	79.1°F	78.3°F
Dec 17	79.8°F	77.5°F	78.2°F
Dec 18	79.3°F	76.4°F	77.8°F
Dec 19	78.8°F	76.2°F	77.6°F
Dec 20	78.2°F	76.0°F	78.0°F
Dec 21	77.3°F	78.2°F	78.0°F
Dec 22	77.8°F	78.1°F	78.0°F
Dec 23	79.9°F	77.8°F	78.2°F
Dec 24	80.7°F	77.8°F	78.3°F
Dec 25	79.5°F	76.9°F	78.2°F
Dec 26	79.2°F	74.6°F	78.1°F
Dec 27	79.9°F	74.9°F	78.3°F
Dec 28	79.9°F	75.1°F	78.1°F
Dec 29	79.7°F	76.6°F	78.3°F
Dec 30	80.1°F	77.3°F	78.5°F
Dec 31	80.4°F	76.3°F	78.8°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	80.4°F	5mi
Duque de Caxias	83.1°F	15mi
São João de Meriti	83.1°F	18mi
Belford Roxo	83.1°F	21mi

* current water temperature in this city

** straight line distance from Niterói