Barragem de Odeleite Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Barragem de Odeleite Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Barragem de Odeleite Lake today is 21.5°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 |
|---|---|---|---|
| JUN 2 | 22.6°C | 27.9°C | |
| JUN 3 | 22.5°C | 27.9°C | |
| JUN 4 | 22.6°C | 27.9°C | |
| JUN 5 | 22.6°C | 27.9°C | |
| JUN 6 | 22.4°C | 27.9°C | |
| JUN 7 | 21.7°C | 27.9°C | |
| JUN 8 | 21.5°C | 27.9°C | |
| JUN 10 | 27.9°C | 21.8°C | |
| JUN 11 | 27.9°C | 22.1°C | |
| JUN 12 | 27.9°C | 22.5°C | |
| JUN 13 | 27.9°C | 22.8°C | |
| JUN 14 | 27.9°C | 23.1°C | |
| JUN 15 | 27.9°C | 23.4°C | |
| JUN 16 | 27.9°C | 23.7°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 | 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 | 18°C | 23°C | 28°C |
| June | 21°C | 28°C | 34°C |
| July | 26°C | 32°C | 34°C |
| August | 26°C | 32°C | 34°C |
| September | 26°C | 32°C | 34°C |
| October | 17°C | 21°C | 24°C |
| November | 12°C | 17°C | 21°C |
| December | 10°C | 13°C | 15°C |
Barragem de Odeleite Lake: Water Temperature by Location
Barragem de Odeleite Lake: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
Barragem de Odeleite, a reservoir in the Faro District of Portugal, experiences noticeable seasonal variation in water temperature. In winter the surface water typically falls to about 10–14 °C (50–57 °F), while spring warms to roughly 14–20 °C (57–68 °F) as sunlight increases and inflows moderate. Peak summer temperatures commonly reach 20–26 °C (68–79 °F) in shallower bays and on calm days, though deeper sections remain cooler. Autumn sees a gradual decline to around 15–21 °C (59–70 °F). Actual temperatures fluctuate with recent weather, depth, river inflow and local sheltered versus exposed areas, so spot measurements can differ from these general ranges.
Swimming at Barragem de Odeleite is possible and practiced by visitors and locals, but it is not uniformly regulated or supervised. Some stretches are accessible for bathing, canoeing or wading, yet there can be restrictions near dam infrastructure, boat-launch zones, or where signage warns of hazards; lifeguards are typically absent. Water quality is generally acceptable, though warm weather may encourage algae or reduced clarity in isolated spots. For safety and legal reasons it is advisable to follow on-site signs, avoid restricted zones close to the dam, and be cautious about depth, sudden drop-offs and boat traffic before entering the water.