What is the current water temperature in São João de Meriti?

As of now, in São João de Meriti, the water temperature is 25.04°C. It's safe to say that the water is comfortably warm for various water-related activities.

Brazil > São João de Meriti

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.

77.1

°F

October 4, 02:40

Trend:

decreasing

Yesterday:

77.2°F

Tomorrow:

76.9°F

Sunrise:

05:32

Sunset:

17:53

Day Length:

12 h. 21 min.

São João de Meriti in October

Minimum:

77.0°F

Average:

81.0°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 77.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.1°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 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 81.5°F on 2020, while the historical minimum was 70.9°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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 76.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in São João de Meriti

Date	Current Year actual* / forecast**	last year	10 years average
Sep 20	74.3°F	74.6°F	74.4°F
Sep 21	73.6°F	74.3°F	74.9°F
Sep 22	74.0°F	74.8°F	74.5°F
Sep 23	73.5°F	72.5°F	74.2°F
Sep 24	72.8°F	72.6°F	74.0°F
Sep 25	71.9°F	72.4°F	74.1°F
Sep 26	74.0°F	72.3°F	74.2°F
Sep 27	74.8°F	71.9°F	74.3°F
Sep 28	74.7°F	71.5°F	74.3°F
Sep 29	74.6°F	70.8°F	74.2°F
Sep 30	77.1°F	72.0°F	74.1°F
Oct 1	77.3°F	74.7°F	74.6°F
Oct 2	78.2°F	74.6°F	75.3°F
Oct 3	77.2°F	74.0°F	75.1°F
Oct 4	77.1°F	74.9°F	75.0°F
Oct 5	76.9°F	74.4°F	74.8°F
Oct 6	76.9°F	76.0°F	74.8°F
Oct 7	77.1°F	77.7°F	75.0°F
Oct 8	76.8°F	76.8°F	74.8°F
Oct 9	76.8°F	76.1°F	74.8°F
Oct 10	76.5°F	75.6°F	74.5°F
Oct 11	76.2°F	75.2°F	74.2°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 281 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 80.6°F in Winter, 78.5°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	77.1°F	3mi
Duque de Caxias	77.1°F	4mi
Rio de Janeiro	74.8°F	14mi
Niterói	75.5°F	18mi

* current water temperature in this city

** straight line distance from São João de Meriti