Lac de Cap-de-Long — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac de Cap-de-Long, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac de Cap-de-Long today is 12.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 | 12.5°C | 14.0°C | |
| AUG 5 | 12.5°C | 14.0°C | |
| AUG 6 | 11.7°C | 14.0°C | |
| AUG 7 | 11.6°C | 14.0°C | |
| AUG 8 | 11.6°C | 14.0°C | |
| AUG 9 | 11.6°C | 14.0°C | |
| AUG 10 | 11.7°C | 14.0°C | |
| AUG 11 | 12.2°C | 14.0°C | |
| AUG 12 | 14.0°C | 12.3°C | |
| AUG 13 | 14.0°C | 12.4°C | |
| AUG 14 | 14.0°C | 12.5°C | |
| AUG 15 | 14.0°C | 12.6°C | |
| AUG 16 | 14.0°C | 12.7°C | |
| AUG 17 | 14.0°C | 12.7°C | |
| AUG 18 | 14.0°C | 12.8°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 | 0°C | 0°C | 4°C |
| February | 0°C | 0°C | 4°C |
| March | 0°C | 3°C | 6°C |
| April | 0°C | 4°C | 8°C |
| May | 3°C | 8°C | 13°C |
| June | 6°C | 11°C | 17°C |
| July | 9°C | 14°C | 20°C |
| August | 9°C | 14°C | 20°C |
| September | 6°C | 11°C | 17°C |
| October | 4°C | 8°C | 11°C |
| November | 0°C | 4°C | 7°C |
| December | 0°C | 0°C | 4°C |
Lac de Cap-de-Long: Water Temperature by Location
Lac de Cap-de-Long: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
Lac de Cap-de-Long is a picturesque high-altitude lake nestled in the Pyrenees National Park, located in the Hautes-Pyrénées department of southwestern France. Situated at about 1,500 meters (4,921 feet), it is surrounded by rugged peaks, dense forests, and dramatic alpine landscapes. Due to its elevation, the lake's water remains quite cold, with summer temperatures typically ranging between 10°C and 15°C (50°F to 59°F). While the water can be refreshing during warm weather, its cold temperature makes it more suitable for short swims rather than prolonged immersion.
Swimming in Lac de Cap-de-Long is possible, especially during the summer months, when the water temperature is at its warmest. However, the lake is often quite chilly, even in the height of summer, making it a better option for those looking for a quick, invigorating dip rather than a leisurely swim. The lake's remote location and rugged beauty make it a popular destination for hikers and nature enthusiasts, many of whom visit the area to enjoy the views or take a brief plunge into its cold waters. For those who are up for the challenge, a swim in the lake provides a refreshing break after a hike or outdoor activity in the surrounding mountains.