What is the current water temperature in Niterói?

As of now, in Niterói, the water temperature is 24.19°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.

75.5

°F

April 19, 10:04

Trend:

decreasing

Yesterday:

75.9°F

Tomorrow:

75.1°F

Sunrise:

06:07

Sunset:

17:36

Day Length:

11 h. 29 min.

Niterói in April

Minimum:

77.7°F

Average:

79.6°F

Maximum:

83.4°F

Sea water temperature in Niterói today

As of now, in Niterói, the water temperature is 75.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.2°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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 81.0°F on 2016, while the historical minimum was 75.4°F on 2022.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 74.7°F, the minimum temperature may reach 74.5°F, and the maximum might stay at 75.1°F.

Daily water temperature in Niterói

Date	Current Year actual* / forecast**	last year	10 years average
Apr 5	81.2°F	78.1°F	79.5°F
Apr 6	81.1°F	78.1°F	79.6°F
Apr 7	80.9°F	78.7°F	79.6°F
Apr 8	79.0°F	77.5°F	79.2°F
Apr 9	77.8°F	77.8°F	78.8°F
Apr 10	77.6°F	76.8°F	78.9°F
Apr 11	77.1°F	76.7°F	78.7°F
Apr 12	77.7°F	77.7°F	78.5°F
Apr 13	76.8°F	77.1°F	78.4°F
Apr 14	76.7°F	77.9°F	78.7°F
Apr 15	75.6°F	77.4°F	78.7°F
Apr 16	75.7°F	77.8°F	78.2°F
Apr 17	75.2°F	78.3°F	77.9°F
Apr 18	75.9°F	77.1°F	77.6°F
Apr 19	75.5°F	76.9°F	77.7°F
Apr 20	75.1°F	73.7°F	77.2°F
Apr 21	74.5°F	73.1°F	76.7°F
Apr 22	74.6°F	72.8°F	76.7°F
Apr 23	74.9°F	73.5°F	77.1°F
Apr 24	74.8°F	73.7°F	77.0°F
Apr 25	74.6°F	74.3°F	76.8°F
Apr 26	74.8°F	74.3°F	76.9°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 271 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, 77.7°F in Spring, 72.4°F in Summer, and 74.3°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Rio de Janeiro	75.1°F	5mi
Duque de Caxias	76.5°F	15mi
São João de Meriti	76.5°F	18mi
Belford Roxo	76.5°F	21mi

* current water temperature in this city

** straight line distance from Niterói