Praia Fluvial da Albufeira do Vilar — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Praia Fluvial da Albufeira do Vilar, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Praia Fluvial da Albufeira do Vilar today is 19.3°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 24 | 22.1°C | 26.4°C | |
| AUG 25 | 22.1°C | 26.4°C | |
| AUG 26 | 22.1°C | 26.4°C | |
| AUG 27 | 19.7°C | 26.4°C | |
| AUG 28 | 19.6°C | 26.4°C | |
| AUG 29 | 19.4°C | 26.4°C | |
| AUG 30 | 19.3°C | 26.4°C | |
| AUG 31 | 19.3°C | 26.4°C | |
| SEP 1 | 25.0°C | 19.6°C | |
| SEP 2 | 25.0°C | 19.9°C | |
| SEP 3 | 25.0°C | 20.2°C | |
| SEP 4 | 25.0°C | 20.4°C | |
| SEP 5 | 25.0°C | 20.7°C | |
| SEP 6 | 25.0°C | 21.0°C | |
| SEP 7 | 25.0°C | 21.3°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 | 4°C | 8°C | 11°C |
| February | 6°C | 10°C | 13°C |
| March | 7°C | 11°C | 14°C |
| April | 9°C | 13°C | 17°C |
| May | 13°C | 19°C | 24°C |
| June | 16°C | 25°C | 34°C |
| July | 19°C | 26°C | 32°C |
| August | 19°C | 26°C | 33°C |
| September | 20°C | 25°C | 30°C |
| October | 13°C | 18°C | 21°C |
| November | 8°C | 13°C | 17°C |
| December | 5°C | 10°C | 14°C |
Praia Fluvial da Albufeira do Vilar: Weather Forecast
September 1
September 2
September 3
September 4
September 5
Location & Local Information
Praia Fluvial da Albufeira do Vilar sits on a calm reservoir in the Viseu district where water temperatures vary with the seasons. In winter the lake surface commonly ranges from about 8–12 °C (46–54 °F), remaining quite chilly for prolonged immersion. Spring sees a gradual rise to roughly 12–18 °C (54–64 °F) as daylight and air temperatures increase. During summer the reservoir is at its warmest, often between 20–26 °C (68–79 °F) and occasionally reaching the upper 20s °C (around 80–82 °F) on hot spells, making swimming most comfortable in this period. Autumn temperatures fall back toward the spring band, generally around 12–18 °C (54–64 °F) as the water cools.
Swimming at Praia Fluvial da Albufeira do Vilar is typically permitted, especially during the official bathing season when the site is managed as a designated river beach and local authorities monitor water quality and safety conditions. Bathing is encouraged only in the marked areas and while lifeguards or seasonal surveillance are in place; outside the supervised season swimming is possible but less advisable due to lower temperatures, reduced visibility, and absence of safety services. Visitors should follow on-site signage and any local advisories about water quality or access.