Pantà de Sant Antoni — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Pantà de Sant Antoni, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Pantà de Sant Antoni today is 20.7°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 |
|---|---|---|---|
| SEP 13 | 22.2°C | 20.0°C | |
| SEP 14 | 21.6°C | 20.0°C | |
| SEP 15 | 21.4°C | 20.0°C | |
| SEP 16 | 21.3°C | 20.0°C | |
| SEP 17 | 22.0°C | 20.0°C | |
| SEP 18 | 21.6°C | 20.0°C | |
| SEP 19 | 21.5°C | 20.0°C | |
| SEP 20 | 20.8°C | 20.0°C | |
| SEP 21 | 20.0°C | 20.7°C | |
| SEP 22 | 20.0°C | 20.6°C | |
| SEP 23 | 20.0°C | 20.6°C | |
| SEP 24 | 20.0°C | 20.6°C | |
| SEP 25 | 20.0°C | 20.5°C | |
| SEP 26 | 20.0°C | 20.5°C | |
| SEP 27 | 20.0°C | 20.5°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 | 5°C | 9°C | 12°C |
| February | 5°C | 9°C | 12°C |
| March | 7°C | 11°C | 14°C |
| April | 9°C | 13°C | 17°C |
| May | 11°C | 17°C | 22°C |
| June | 14°C | 20°C | 25°C |
| July | 18°C | 23°C | 28°C |
| August | 18°C | 23°C | 28°C |
| September | 14°C | 20°C | 25°C |
| October | 12°C | 17°C | 20°C |
| November | 7°C | 11°C | 15°C |
| December | 5°C | 9°C | 12°C |
Pantà de Sant Antoni: Water Temperature by Location
Pantà de Sant Antoni: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
The reservoir known locally as Pantà de Sant Antoni typically shows marked seasonal variation in surface water temperature. In winter the lake often cools to roughly 6–12 °C (43–54 °F), while spring brings a gradual warming to about 10–18 °C (50–64 °F). Peak summer surface temperatures commonly reach 20–26 °C (68–79 °F) on warm, calm days, making that period the most comfortable for bathing. Autumn temperatures fall back toward the 12–18 °C (54–64 °F) range as air temperatures drop and the water begins to mix. Like many reservoirs, deeper layers can remain significantly colder than the surface through summer because of thermal stratification, so entering sudden, deep water can be much colder than surface readings suggest.
Swimming at Pantà de Sant Antoni is possible and often practiced during the warmer months, but it is subject to local regulation and practical constraints. Authorities may allow bathing in designated areas while restricting access in zones used for water supply, boating, or maintenance; water quality advisories or safety concerns (lack of lifeguards, submerged hazards, variable currents) can also lead to temporary bans. Visitors should therefore check current local rules and on-site signage before swimming and be mindful of colder deep water and typical reservoir risks.