Rabagão River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Rabagão River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Rabagão River today is 20°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| AUG 4 | 19.1°C | 19.0°C | |
| AUG 5 | 19.1°C | 19.0°C | |
| AUG 6 | 19.3°C | 19.0°C | |
| AUG 7 | 19.3°C | 19.0°C | |
| AUG 8 | 19.3°C | 19.0°C | |
| AUG 9 | 19.3°C | 19.0°C | |
| AUG 10 | 20.0°C | 19.0°C | |
| AUG 11 | 20.0°C | 19.0°C | |
| AUG 12 | 19.0°C | 20.0°C | |
| AUG 13 | 19.0°C | 19.9°C | |
| AUG 14 | 19.0°C | 19.9°C | |
| AUG 15 | 19.0°C | 19.8°C | |
| AUG 16 | 19.0°C | 19.8°C | |
| AUG 17 | 19.0°C | 19.7°C | |
| AUG 18 | 19.0°C | 19.7°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
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 to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 2°C | 6°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 5°C | 9°C | 11°C |
| April | 8°C | 11°C | 15°C |
| May | 10°C | 15°C | 19°C |
| June | 12°C | 17°C | 21°C |
| July | 14°C | 18°C | 23°C |
| August | 15°C | 19°C | 24°C |
| September | 12°C | 17°C | 21°C |
| October | 9°C | 13°C | 16°C |
| November | 6°C | 10°C | 13°C |
| December | 2°C | 6°C | 9°C |
Rabagão River: Water Temperature by Location
Rabagão River: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
The Rio Rabagão in the Braga District is a relatively cool, upland river whose water temperature varies strongly with season, flow and exposure. In winter the river typically runs cold, often between about 4–8 °C (39–46 °F), while spring temperatures commonly rise into the 8–15 °C (46–59 °F) range as snowmelt and rain increase flows. In summer the warmest, more placid pools and lower-velocity reaches can reach roughly 15–22 °C (59–72 °F), though faster, shaded sections remain noticeably cooler. Autumn usually brings a gradual cooling back toward 10–16 °C (50–61 °F) as air temperatures fall and rainfall patterns change.
Swimming in the Rio Rabagão is possible in suitable, calmer stretches particularly in the warmest weeks of summer, but it is not universally advisable everywhere along the river. Local restrictions may apply near dams, reservoirs or private land, and hazards such as sudden depth changes, submerged rocks and strong currents can make particular spots unsafe. Even in summer, cold water can cause shock or rapid heat loss, so swimmers should heed signage, use caution, avoid risky areas, supervise children, and check with local authorities or residents about permitted and safe places to enter the water.