The most detailed information about the water temperature in Guaiba in Atlantic Ocean (Rio Grande Do Sul, Brazil). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Guaiba for a week.
Water temperature in Guaiba right now
data updated 3 minutes ago71°F
yesterday: 71°F
a week ago: 74°F
Trend: slow drop
Today water temperature in Guaiba is 71.6°F. It is the most comfortable swimming water in any body of water, especially on a hot day. This temperature range is recognized as the most optimal for prolonged bathing. In any case, the general weather is also important. So, the air temperature at the same time will reach 69°F.
Analysis and forecast
The water temperature today is slightly lower than the average on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 75°F. Water temperature range in Guaiba in April is from 66 to 78 degrees.
According to our forecast, in the coming days, the water temperature value in Guaiba will slightly drop and in 10 days it will be 70°F.
Table of water temperature values in Guaiba
| Day | Fact* | Average** | Forecast*** |
| Apr 13 | 23.6°C | 23.5°C | |
| Apr 14 | 22.8°C | 22.8°C | |
| Apr 15 | 23.1°C | 23.8°C | |
| Apr 16 | 22.0°C | 23.3°C | |
| Apr 17 | 22.3°C | 23.3°C | |
| Apr 18 | 22.4°C | 22.5°C | |
| Apr 19 | 22.0°C | 23.3°C | |
| Apr 20 | 22.0°C | 23.5°C | |
| Apr 21 | 23.5°C | 22.0°C | |
| Apr 22 | 23.0°C | 21.5°C | |
| Apr 23 | 22.0°C | 20.6°C | |
| Apr 24 | 23.0°C | 21.5°C | |
| Apr 25 | 22.8°C | 21.3°C | |
| Apr 26 | 21.8°C | 20.4°C | |
| Apr 27 | 23.3°C | 21.8°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Brazil.
Annual graph of average water temperature change in Guaiba
Water temperature in Guaiba by month
Guaiba located in the southern hemisphere, at latitude 30 degrees. The water temperature is comfortable for swimming here in 9 months of the year: in January, in February, in March, in April, in May, in June, in October, In November, In December. Average annual water temperature on the coast in Guaiba is 69°F, by the seasons: in winter 63°F, in spring 66°F, in summer 75°F, in autumn 73°F. Minimum water temperature (58°F) in Guaiba it happens in July, maximum (79°F) in January.
You can find out detailed data on how the water temperature in Guaiba changes in each specific month:
Guaiba: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Porto Alegre | 72°C | 16km |
| Tapes | 71°C | 63km |
** Straight line distance in kilometers
The warmest water today in Brazil recorded in Ponta do Mel, its value is 87°F. Lowest - in Hermenegildo, there water temperature now 69°F. Average water temperature in the country today - 80°F.
Water temperature data in Guaiba and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 19 kilometers. This is Salgado Filho (POA) airport. We have no information as to whether it is valid and what flights it receives or sends.
Guaiba: weather forecast
The weather forecast is shown in local time in Guaiba
6km/hhumidity: 75%, clouds: 14%
5km/hhumidity: 80%, clouds: 7%
1km/hhumidity: 85%, clouds: 1%
3km/hhumidity: 88%, clouds: 0%
7km/hhumidity: 76%, clouds: 0%
6km/hhumidity: 55%, clouds: 0%
1km/hhumidity: 50%, clouds: 0%
7km/hhumidity: 68%, clouds: 0%
6km/hhumidity: 78%, clouds: 0%
3km/hhumidity: 80%, clouds: 0%
4km/hhumidity: 85%, clouds: 2%
7km/hhumidity: 88%, clouds: 4%
8km/hhumidity: 73%, clouds: 10%
9km/hhumidity: 58%, clouds: 89%
7km/hhumidity: 55%, clouds: 90%
1km/hhumidity: 73%, clouds: 69%
6km/hhumidity: 76%, clouds: 86%
6km/hhumidity: 82%, clouds: 82%
6km/hhumidity: 86%, clouds: 82%
7km/hhumidity: 88%, clouds: 68%
6km/hhumidity: 79%, clouds: 84%
4km/hhumidity: 74%, clouds: 99%
14km/hhumidity: 84%, clouds: 100%
5km/hhumidity: 86%, clouds: 100%
6km/hhumidity: 86%, clouds: 100%
4km/hhumidity: 92%, clouds: 100%
7km/hhumidity: 93%, clouds: 100%
6km/hhumidity: 95%, clouds: 34%
7km/hhumidity: 85%, clouds: 18%
3km/hhumidity: 68%, clouds: 16%
12km/hhumidity: 81%, clouds: 39%
12km/hhumidity: 87%, clouds: 73%
9km/hhumidity: 87%, clouds: 66%
6km/hhumidity: 91%, clouds: 41%
10km/hhumidity: 93%, clouds: 35%
7km/hhumidity: 95%, clouds: 34%
11km/hhumidity: 85%, clouds: 45%
14km/hhumidity: 73%, clouds: 72%
12km/hhumidity: 66%, clouds: 70%
13km/hhumidity: 79%, clouds: 53%
