Vila Chã Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Vila Chã Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Vila Chã Reservoir today is 22.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| JUL 15 | 20.3°C | 22.0°C | |
| JUL 16 | 20.3°C | 22.0°C | |
| JUL 17 | 20.2°C | 22.0°C | |
| JUL 18 | 20.9°C | 22.0°C | |
| JUL 19 | 21.0°C | 22.0°C | |
| JUL 20 | 21.0°C | 22.0°C | |
| JUL 21 | 21.0°C | 22.0°C | |
| JUL 22 | 22.2°C | 22.0°C | |
| JUL 23 | 22.0°C | 22.2°C | |
| JUL 24 | 22.0°C | 22.2°C | |
| JUL 25 | 22.0°C | 22.2°C | |
| JUL 26 | 22.0°C | 22.2°C | |
| JUL 27 | 22.0°C | 22.2°C | |
| JUL 28 | 22.0°C | 22.1°C | |
| JUL 29 | 22.0°C | 22.1°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 | 3°C | 7°C | 10°C |
| February | 3°C | 7°C | 10°C |
| March | 6°C | 10°C | 13°C |
| April | 9°C | 13°C | 17°C |
| May | 12°C | 18°C | 23°C |
| June | 14°C | 20°C | 25°C |
| July | 17°C | 22°C | 27°C |
| August | 18°C | 23°C | 28°C |
| September | 14°C | 20°C | 25°C |
| October | 11°C | 15°C | 19°C |
| November | 7°C | 11°C | 15°C |
| December | 3°C | 7°C | 11°C |
Vila Chã Reservoir: Water Temperature by Location
Vila Chã Reservoir: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
The reservoir (Albufeira da Barragem de Vila Chã) in the Vila Real District typically shows cool to moderately warm surface temperatures that vary with the seasons. In winter the water commonly ranges from about 6–12 °C (43–54 °F), spring sees a rise to roughly 12–18 °C (54–64 °F), summer surface temperatures often reach 18–24 °C (64–75 °F), and autumn cools again to roughly 12–18 °C (54–64 °F). These are approximate typical ranges for an inland northern Portuguese reservoir; actual temperatures at different depths or in particular years will depend on weather, inflows and dam operations. Even in summer, thermoclines and cool deep water can make sudden chills possible for swimmers.
Swimming opportunities at Albufeira da Barragem de Vila Chã are subject to local rules and practical constraints. Many reservoirs in Portugal restrict or regulate bathing close to dam structures for safety, water-quality protection and reservoir-management reasons, and access may be limited by signage or by the managing authority. In practice people sometimes swim in calmer bays where allowed, but risks include fluctuating water levels, hidden submerged hazards and variable water quality, so official permission, posted notices and local guidance should be checked before entering the water.