Lac Gentau — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac Gentau, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac Gentau today is 11.7°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 |
|---|---|---|---|
| OCT 4 | 13.9°C | 9.0°C | |
| OCT 5 | 13.6°C | 9.0°C | |
| OCT 6 | 13.6°C | 9.0°C | |
| OCT 7 | 13.4°C | 9.0°C | |
| OCT 8 | 13.2°C | 9.0°C | |
| OCT 9 | 11.8°C | 9.0°C | |
| OCT 10 | 11.7°C | 9.0°C | |
| OCT 12 | 9.0°C | 11.6°C | |
| OCT 13 | 9.0°C | 11.4°C | |
| OCT 14 | 9.0°C | 11.3°C | |
| OCT 15 | 9.0°C | 11.2°C | |
| OCT 16 | 9.0°C | 11.0°C | |
| OCT 17 | 9.0°C | 10.9°C | |
| OCT 18 | 9.0°C | 10.8°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 | 2°C | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 4°C | 7°C |
| April | 1°C | 5°C | 9°C |
| May | 4°C | 9°C | 14°C |
| June | 7°C | 12°C | 18°C |
| July | 10°C | 15°C | 21°C |
| August | 10°C | 15°C | 21°C |
| September | 7°C | 12°C | 18°C |
| October | 5°C | 9°C | 12°C |
| November | 0°C | 4°C | 8°C |
| December | 0°C | 2°C | 5°C |
Lac Gentau: Water Temperature by Location
Lac Gentau: Weather Forecast
October 11
October 12
October 13
October 14
October 15
October 16
Location & Local Information
Lac Gentau, situated in the Pyrénées-Atlantiques department of France near the Spanish border, is a small but beautiful alpine lake in the Pyrenees Mountains, offering stunning views of Pic du Midi d’Ossau. As a high-altitude lake at around 1,947 meters (6,388 feet), Lac Gentau maintains very cold water temperatures even in summer, rarely exceeding 10°C to 12°C (50°F to 54°F). This chilly temperature limits swimming possibilities for most visitors, though some adventurous hikers may take a quick dip to refresh after a strenuous climb.
Swimming in Lac Gentau is generally not recommended due to the low water temperatures and lack of developed facilities. The lake is popular primarily among hikers exploring the GR10 trail or camping in the area, who come to enjoy its pristine beauty rather than swim. Surrounded by dramatic mountain scenery and peaceful wilderness, Lac Gentau provides a serene spot for relaxation, picnicking, and photography, making it a rewarding destination for nature enthusiasts despite its unsuitable swimming conditions.