Mérignac — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Mérignac, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Mérignac today is 22.7°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 | 23.5°C | 19.0°C | |
| SEP 14 | 22.9°C | 19.0°C | |
| SEP 15 | 23.5°C | 19.0°C | |
| SEP 16 | 23.6°C | 19.0°C | |
| SEP 17 | 23.3°C | 19.0°C | |
| SEP 18 | 22.8°C | 19.0°C | |
| SEP 19 | 22.4°C | 19.0°C | |
| SEP 20 | 22.7°C | 19.0°C | |
| SEP 21 | 19.0°C | 22.5°C | |
| SEP 22 | 19.0°C | 22.3°C | |
| SEP 23 | 19.0°C | 22.1°C | |
| SEP 24 | 19.0°C | 22.0°C | |
| SEP 25 | 19.0°C | 21.8°C | |
| SEP 26 | 19.0°C | 21.6°C | |
| SEP 27 | 19.0°C | 21.4°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 | 10°C | 14°C | 17°C |
| May | 12°C | 17°C | 22°C |
| June | 14°C | 19°C | 24°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 14°C | 19°C | 24°C |
| October | 11°C | 15°C | 18°C |
| November | 7°C | 12°C | 15°C |
| December | 5°C | 9°C | 12°C |
Mérignac: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Mérignac, located in the Nouvelle-Aquitaine region of France, experiences a range of water temperatures throughout the year, influenced by its proximity to the Atlantic Ocean. During the summer months, particularly from July to September, sea temperatures typically rise to around 20°C (68°F), providing comfortable conditions for swimming and other water-related activities. In contrast, the winter months see a decline in water temperatures, often reaching approximately 11°C (52°F), which may be less inviting for swimmers.
The prime swimming season in Mérignac aligns with the warmer sea temperatures of summer. During this period, both locals and visitors can enjoy pleasant water conditions suitable for various aquatic pursuits. However, as the seasons transition into autumn and winter, the cooling water temperatures may deter swimming enthusiasts, making summer the most favorable time for water activities in the area.