Search for cities, countries, lakes and rivers
Rio Grande
Water Temperature in the Atlantic Ocean in Rio Grande, Brazil: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Rio Grande in Brazil, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Rio Grande
24.0°C
TODAY
22.7°C
YESTERDAY
22.4°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Atlantic Ocean in Rio Grande is 24°C. This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Atlantic Ocean in Rio Grande Over the Last 30 Days
The water temperature in Rio Grande today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Rio Grande will remain nearly unchanged in the coming days, its value will be 23.0°C.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across Brazil to enhance accuracy.
Water temperature data for Rio Grande and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Mar 26 | 22.4°C | 23.0°C | |
| Mar 27 | 23.1°C | 23.0°C | |
| Mar 28 | 23.3°C | 23.0°C | |
| Mar 29 | 23.0°C | 22.8°C | |
| Mar 30 | 22.9°C | 22.5°C | |
| Mar 31 | 23.4°C | 22.5°C | |
| Apr 1 | 22.7°C | 23.8°C | |
| Apr 2 | 24.0°C | 24.0°C | |
| Apr 3 | 23.3°C | 23.9°C | |
| Apr 4 | 23.3°C | 23.8°C | |
| Apr 5 | 23.0°C | 23.7°C | |
| Apr 6 | 22.8°C | 23.6°C | |
| Apr 7 | 22.5°C | 23.4°C | |
| Apr 8 | 22.5°C | 23.3°C | |
| Apr 9 | 22.5°C | 23.2°C | |
| Apr 10 | 22.0°C | 23.0°C |
Sea Temperature in Rio Grande Throughout the Year
Throughout the year, the sea temperature in Rio Grande exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 108 days, and exceeds 64°F (18°C) for 208 days.
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Rio Grande.
January
| Minimum | Average | Maximum |
|---|---|---|
| 20°C | 23°C | 26°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 22°C | 24.5°C | 27°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 20°C | 23°C | 26°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 21°C | 25°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18°C | 22°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 16°C | 20°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 13°C | 16°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 14.5°C | 18°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 14.5°C | 18°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18°C | 22°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20.5°C | 24°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 21.5°C | 24°C |
Monthly Water Temperature Histogram for Atlantic Ocean in Rio Grande
You can explore detailed data on how the water temperature in Rio Grande varies each month:
What Beaches Are There In and Around Rio Grande?
Praia Do Mar Grosso
Praia Do Mar Grosso is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Rio Grande. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Rio Grande Weather
APRIL 3
14°C / 23°C
light rainhumidity: 64% | wind: 8 km/h
APRIL 4
15°C / 20°C
broken clouds: 51-84%humidity: 61% | wind: 6 km/h
APRIL 5
19°C / 23°C
overcast clouds: 85-100%humidity: 57% | wind: 7 km/h
APRIL 6
21°C / 21°C
overcast clouds: 85-100%humidity: 61% | wind: 8 km/h
Sea Temperature in the Atlantic Ocean in Rio Grande: General Trends and Swimming Opportunities
The coastal climate in the region of Rio Grande Do Sul, Brazil, is humid subtropical, characterized by hot, humid summers and mild winters. The annual average temperature is around 19°C (66°F) with significant rainfall occurring throughout the year.
Rio Grande is located in South America in the Southern Hemisphere at a latitude of -32 degrees, along the shores of the Atlantic Ocean. Rio Grande lies within the Rio Grande Do Sul in Brazil.
The average annual daytime air temperature in Rio Grande is 24°C (75°F), with the average nighttime temperature being 11°C (52°F). The highest average daily temperature occurs in February, reaching 28°C (82°F), while the lowest is in July at 19°C (67°F). As for nighttime temperatures, the minimum average temperature of 7°C (44°F) is recorded in July, and the maximum is in February, reaching 15°C (60°F).
According to historical data, Rio Grande experiences 171 rainy days per year, which accounts for 47 percent of all days in the year. On average, there are 14 rainy days each month. The wettest month is January, with 20 rainy days and 178 mm (7.0 inches) of precipitation, while the driest month is August, which typically has 10 rainy days and only 151 mm (6.0 inches) of precipitation.
The average annual water temperature in Atlantic Ocean in Rio Grande is 19°C (66°F). In July, the water reaches its lowest point of the year at 10°C (50°F), while in February, it peaks at 27°C (81°F). The month suitable for comfortable beach vacations and swimming in the Atlantic Ocean is February. During this month, the water temperature stays above 20°C (68°F) and can reach up to 27°C (81°F) on some days.
Geographical Location of Rio Grande
Frequently Asked Questions About Rio Grande and its Water Temperatures
What is the current sea temperature in Rio Grande?
The water temperature today in the Atlantic Ocean in Rio Grande is 75°F (24°C).
In which months is the water temperature in Rio Grande comfortable for swimming?
The water temperature in the Atlantic Ocean in Rio Grande is comfortable for swimming and beach vacations in February.
What is the water temperature in Rio Grande during the winter?
The water temperature in the Atlantic Ocean in Rio Grande during the winter ranges from 19°C to 27°C (66°F to 81°F).
What is the water temperature in Rio Grande during the spring?
The water temperature in the Atlantic Ocean in Rio Grande during the spring ranges from 14°C to 26°C (57°F to 79°F).
What is the water temperature in Rio Grande during the summer?
The water temperature in the Atlantic Ocean in Rio Grande during the summer ranges from 10°C to 20°C (50°F to 68°F).
What is the water temperature in Rio Grande during the fall?
The water temperature in the Atlantic Ocean in Rio Grande during the fall ranges from 11°C to 24°C (52°F to 75°F).
Is it possible to swim in the sea in Rio Grande year-round?
No, it is not possible to swim in the Atlantic Ocean in Rio Grande year-round, the months suitable for comfortable swimming are February.
What sea temperatures can I expect in Rio Grande in the next month?
In May, the water temperature in the Atlantic Ocean in Rio Grande will range between 57°F (14°C) and 72°F (22°C)