Praia Fluvial da Senhora da Ribeira — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Praia Fluvial da Senhora da Ribeira, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Praia Fluvial da Senhora da Ribeira today is 25.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°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 Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| AUG 4 | 24.1°C | 29.0°C | |
| AUG 5 | 24.1°C | 29.0°C | |
| AUG 6 | 24.1°C | 29.0°C | |
| AUG 7 | 24.6°C | 29.0°C | |
| AUG 8 | 24.6°C | 29.0°C | |
| AUG 9 | 24.5°C | 29.0°C | |
| AUG 10 | 25.0°C | 29.0°C | |
| AUG 11 | 25.1°C | 29.0°C | |
| AUG 12 | 29.0°C | 25.3°C | |
| AUG 13 | 29.0°C | 25.5°C | |
| AUG 14 | 29.0°C | 25.7°C | |
| AUG 15 | 29.0°C | 25.9°C | |
| AUG 16 | 29.0°C | 26.1°C | |
| AUG 17 | 29.0°C | 26.3°C | |
| AUG 18 | 29.0°C | 26.5°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 | 6°C | 10°C | 13°C |
| February | 8°C | 12°C | 15°C |
| March | 9°C | 13°C | 17°C |
| April | 11°C | 15°C | 19°C |
| May | 15°C | 21°C | 26°C |
| June | 18°C | 26°C | 34°C |
| July | 21°C | 28°C | 34°C |
| August | 24°C | 29°C | 34°C |
| September | 22°C | 27°C | 33°C |
| October | 16°C | 20°C | 23°C |
| November | 10°C | 15°C | 19°C |
| December | 8°C | 11°C | 14°C |
Praia Fluvial da Senhora da Ribeira: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
Praia Fluvial da Senhora da Ribeira, in the Viseu district, sits on a calm inland water body where temperatures vary with the seasons and local conditions such as depth, shading and river inflow. Typical water temperatures in this kind of reservoir or river-lake range from about 8–12 °C (46–54 °F) in winter, 12–18 °C (54–64 °F) in spring, 18–26 °C (64–79 °F) in summer, and 12–18 °C (54–64 °F) in autumn. Shallower, sun-exposed areas warm more quickly in summer, while deeper or shaded sections remain cooler. Short-term fluctuations after heavy rain or heat waves are common.
Swimming at Praia Fluvial da Senhora da Ribeira is generally allowed, especially during the official bathing season when local authorities monitor water quality and safety and may provide lifeguards or signage. Outside the monitored season people can still swim, but they do so at their own risk: lower temperatures, absence of lifeguards, potential submerged hazards and variable water quality make caution advisable. Visitors are encouraged to check current local notices and water-quality information before entering the water and to consider temperature and personal fitness when planning a swim.