Praia Fluvial — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Praia Fluvial, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Praia Fluvial today is 19.4°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 |
|---|---|---|---|
| OCT 24 | 20.6°C | 21.0°C | |
| OCT 25 | 20.5°C | 21.0°C | |
| OCT 26 | 20.3°C | 21.0°C | |
| OCT 27 | 19.6°C | 21.0°C | |
| OCT 28 | 19.9°C | 21.0°C | |
| OCT 29 | 19.3°C | 21.0°C | |
| OCT 30 | 19.7°C | 21.0°C | |
| OCT 31 | 19.4°C | 21.0°C | |
| NOV 1 | 16.4°C | 19.3°C | |
| NOV 2 | 16.4°C | 19.1°C | |
| NOV 3 | 16.4°C | 19.0°C | |
| NOV 4 | 16.4°C | 18.8°C | |
| NOV 5 | 16.4°C | 18.7°C | |
| NOV 6 | 16.4°C | 18.5°C | |
| NOV 7 | 16.4°C | 18.4°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 | 7°C | 11°C | 14°C |
| February | 10°C | 14°C | 18°C |
| March | 12°C | 17°C | 20°C |
| April | 14°C | 19°C | 22°C |
| May | 17°C | 23°C | 28°C |
| June | 20°C | 27°C | 34°C |
| July | 23°C | 29°C | 34°C |
| August | 24°C | 29°C | 34°C |
| September | 23°C | 29°C | 34°C |
| October | 17°C | 21°C | 24°C |
| November | 11°C | 16°C | 21°C |
| December | 9°C | 12°C | 15°C |
Praia Fluvial: Weather Forecast
November 1
November 2
November 3
November 4
Location & Local Information
Praia Fluvial in the Beja District sits on a freshwater body where summer warmth and inland climate influence surface temperatures. Typical seasonal ranges for the lake water run from about 10–14 °C (50–57 °F) in winter, rising to 14–20 °C (57–68 °F) in spring. In the peak of summer the surface commonly reaches 20–26 °C (68–79 °F), while autumn temperatures generally fall back to roughly 15–22 °C (59–72 °F) as the air cools. Local conditions such as recent rainfall, depth and shading can cause short-term variation, and shallow near-shore areas warm faster than deeper sections.
Swimming at the praia fluvial is generally permitted in designated areas because local authorities monitor water quality and mark safe zones for bathers, especially during the bathing season. Lifeguard presence and formal supervision are typically seasonal, concentrated in the warmer months, so visitors should follow posted guidance. Even when allowed, swimmers should be aware of changing temperatures, sudden depth changes, boat traffic on reservoirs, and occasional water-quality advisories; these practical considerations determine when and where swimming is advised rather than blanket prohibition.