Lac d'Hourtin-Carcans — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac d'Hourtin-Carcans, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac d'Hourtin-Carcans today is 18.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 | 19.7°C | 17.0°C | |
| OCT 5 | 19.6°C | 17.0°C | |
| OCT 6 | 19.3°C | 17.0°C | |
| OCT 7 | 19.2°C | 17.0°C | |
| OCT 8 | 19.2°C | 17.0°C | |
| OCT 9 | 18.4°C | 17.0°C | |
| OCT 10 | 18.2°C | 17.0°C | |
| OCT 12 | 17.0°C | 18.0°C | |
| OCT 13 | 17.0°C | 18.0°C | |
| OCT 14 | 17.0°C | 17.9°C | |
| OCT 15 | 17.0°C | 17.9°C | |
| OCT 16 | 17.0°C | 17.8°C | |
| OCT 17 | 17.0°C | 17.8°C | |
| OCT 18 | 17.0°C | 17.7°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 | 6°C | 10°C | 13°C |
| February | 5°C | 9°C | 12°C |
| March | 8°C | 12°C | 15°C |
| April | 10°C | 14°C | 18°C |
| May | 11°C | 17°C | 22°C |
| June | 14°C | 20°C | 26°C |
| July | 17°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 | 8°C | 12°C | 15°C |
| December | 6°C | 10°C | 13°C |
Lac d'Hourtin-Carcans: Water Temperature by Location
Lac d'Hourtin-Carcans: Weather Forecast
October 11
October 12
October 13
October 14
October 15
October 16
Location & Local Information
Lac d'Hourtin-Carcans, located in the Nouvelle-Aquitaine region of southwestern France, is one of the largest freshwater lakes in the country. During the summer, water temperatures in the lake can reach a comfortable 20°C to 25°C (68°F–77°F), making it ideal for swimming, especially in July and August. The lake’s gradual shoreline and relatively shallow areas help the water warm up, providing an inviting environment for swimmers, families, and children.
Swimming is popular at Lac d'Hourtin-Carcans, where the lake’s clear and calm waters offer a safe and pleasant alternative to ocean beaches, which can have strong waves and currents. The lake features sandy beaches and is surrounded by pine forests, adding to its natural beauty and appeal. There are also designated swimming areas with lifeguards during the summer season, making it a popular spot for both tourists and locals. In addition to swimming, the lake supports a range of water sports, including windsurfing, sailing, and paddleboarding.