Lac d'Arrious — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac d'Arrious, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac d'Arrious today is 11.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used. 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 |
|---|---|---|---|
| JUL 15 | 12.1°C | 13.0°C | |
| JUL 16 | 13.0°C | 13.0°C | |
| JUL 17 | 12.9°C | 13.0°C | |
| JUL 18 | 12.1°C | 13.0°C | |
| JUL 19 | 11.6°C | 13.0°C | |
| JUL 20 | 11.6°C | 13.0°C | |
| JUL 21 | 11.9°C | 13.0°C | |
| JUL 22 | 11.9°C | 13.0°C | |
| JUL 23 | 13.0°C | 12.0°C | |
| JUL 24 | 13.0°C | 12.0°C | |
| JUL 25 | 13.0°C | 12.1°C | |
| JUL 26 | 13.0°C | 12.1°C | |
| JUL 27 | 13.0°C | 12.2°C | |
| JUL 28 | 13.0°C | 12.2°C | |
| JUL 29 | 13.0°C | 12.3°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 | 0°C | 0°C | 3°C |
| February | 0°C | 0°C | 3°C |
| March | 0°C | 2°C | 5°C |
| April | 0°C | 4°C | 7°C |
| May | 2°C | 7°C | 12°C |
| June | 5°C | 10°C | 15°C |
| July | 8°C | 13°C | 19°C |
| August | 8°C | 13°C | 19°C |
| September | 5°C | 10°C | 15°C |
| October | 3°C | 7°C | 10°C |
| November | 0°C | 3°C | 6°C |
| December | 0°C | 0°C | 3°C |
Lac d'Arrious: Water Temperature by Location
Lac d'Arrious: Weather Forecast
July 23
July 24
July 25
July 26
July 27
July 28
Location & Local Information
Lac d'Arrious is a serene, high-altitude lake located in the French Pyrenees, nestled in the Ossau Valley. This lake, at an altitude of approximately 2,245 meters (7,365 feet), maintains very low water temperatures year-round due to its elevation and the cooler mountain climate. During summer, the water can reach a range between 5°C and 10°C (41°F–50°F), which is too cold for most swimmers to enjoy for an extended period. While the lake is breathtakingly beautiful and surrounded by rugged alpine scenery, the frigid waters are generally best appreciated from the shore.
Swimming at Lac d'Arrious is not common and is generally discouraged due to the extreme cold and lack of accessible amenities. The lake is primarily a destination for hikers and nature lovers who enjoy its peaceful setting and clear waters as part of their journey through the mountains. Most visitors enjoy the lake as a scenic spot to rest, have a picnic, or take photos rather than a place to swim, making it an ideal destination for outdoor enthusiasts seeking tranquility and pristine landscapes.