All data are in degrees Fahrenheit

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Water temperature in São João de Meriti

Detailed information about the current water temperature in São João de Meriti. 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.
Sea temperature in São João de Meriti now

75.8

°F

October 30, 21:00

Trend:

stable

Yesterday:

76.4°F

Tomorrow:

76.0°F

Sunrise:

05:10

Sunset:

18:05

Day Length:

12 h. 55 min.

São João de Meriti in November

Minimum:

76.9°F

Average:

81.1°F

Maximum:

85.3°F

Sea water temperature in São João de Meriti today

As of now, in São João de Meriti, the water temperature is 75.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.6°F higher 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 rise 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 79.1°F on 2019, while the historical minimum was 72.5°F on 2021.

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 minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 75.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in São João de Meriti

Date Current Year

actual* / forecast**

last year 10 years average
Oct 16 73.1°F 76.2°F 75.1°F
Oct 17 74.0°F 74.8°F 75.2°F
Oct 18 74.6°F 74.7°F 75.5°F
Oct 19 75.5°F 74.2°F 75.6°F
Oct 20 75.1°F 73.9°F 75.2°F
Oct 21 72.4°F 73.8°F 75.1°F
Oct 22 71.8°F 75.1°F 74.8°F
Oct 23 74.0°F 77.7°F 75.3°F
Oct 24 73.6°F 78.1°F 75.5°F
Oct 25 74.8°F 77.4°F 75.5°F
Oct 26 74.2°F 76.0°F 74.8°F
Oct 27 75.4°F 76.1°F 75.2°F
Oct 28 76.6°F 75.9°F 75.8°F
Oct 29 76.4°F 75.7°F 75.9°F
Oct 30 75.8°F 75.1°F 75.2°F
Oct 31 76.0°F 75.9°F 75.3°F
Nov 1 75.5°F 74.7°F 74.9°F
Nov 2 75.9°F 76.0°F 75.3°F
Nov 3 76.0°F 75.7°F 75.3°F
Nov 4 76.0°F 74.8°F 75.3°F
Nov 5 76.1°F 74.8°F 75.5°F
Nov 6 76.1°F 77.2°F 75.4°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 São João de Meriti by month

In São João de Meriti, the months September through May offer comfortable swimming conditions, which amounts to 282 swimming days.
The warmest water in São João de Meriti was recorded on February 20, 2020, reaching a 86.7°F. While the coldest temperature occurred on August 8, 2018, dipping to 68.3°F. The average readings by season are 80.4°F in Winter, 78.4°F in Spring, 72.6°F in Summer, and 75.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Belford Roxo 75.8°F 3mi
Duque de Caxias 75.8°F 4mi
Rio de Janeiro 72.2°F 14mi
Niterói 73.8°F 18mi

* current water temperature in this city

** straight line distance from São João de Meriti