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Gujan-Mestras
Water Temperature in the Bay of Biscay in Gujan-Mestras, France: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Gujan-Mestras in France, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Gujan-Mestras
10.9°C
TODAY
11.5°C
YESTERDAY
10.3°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Bay of Biscay in Gujan-Mestras is 10.9°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 for Bay of Biscay in Gujan-Mestras Over the Last 30 Days
The water temperature in Gujan-Mestras today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Gujan-Mestras will remain nearly unchanged in the coming days, its value will be 11.2°C.
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 across France to enhance accuracy.
Water temperature data for Gujan-Mestras and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Feb 15 | 10.3°C | 11.3°C | |
| Feb 16 | 10.6°C | 11.0°C | |
| Feb 17 | 10.4°C | 10.8°C | |
| Feb 18 | 10.6°C | 10.5°C | |
| Feb 19 | 10.8°C | 10.3°C | |
| Feb 20 | 10.9°C | 11.0°C | |
| Feb 21 | 11.5°C | 10.5°C | |
| Feb 22 | 10.9°C | 11.0°C | |
| Feb 23 | 11.0°C | 10.9°C | |
| Feb 24 | 11.0°C | 10.9°C | |
| Feb 25 | 11.5°C | 11.0°C | |
| Feb 26 | 11.5°C | 11.1°C | |
| Feb 27 | 11.0°C | 11.1°C | |
| Feb 28 | 11.3°C | 11.1°C | |
| Mar 1 | 11.3°C | 11.1°C | |
| Mar 2 | 12.0°C | 11.2°C |
Sea Temperature in Gujan-Mestras Throughout the Year
Throughout the year, the sea temperature in Gujan-Mestras exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 15 days, and exceeds 64°F (18°C) for 128 days.
Below is the annual chart of sea temperature changes in the Bay of Biscay in Gujan-Mestras.
January
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12°C | 14°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 11°C | 13°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 11.5°C | 14°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13.5°C | 16°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 16.5°C | 20°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19°C | 22°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 21.5°C | 24°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 21.5°C | 24°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 20°C | 24°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 17.5°C | 22°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 15.5°C | 19°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13.5°C | 16°C |
Monthly Water Temperature Histogram for Bay of Biscay in Gujan-Mestras
You can explore detailed data on how the water temperature in Gujan-Mestras varies each month:
What Beaches Are There In and Around Gujan-Mestras?
Plage Des Goelands
Plage Des Goelands is a 2-stars sandy beach, is located directly in Gujan-Mestras. There is parking. There are cafés.
Baignade Du Teich
Baignade Du Teich is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Gujan-Mestras.
Plage Sympatique
Plage Sympatique is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Gujan-Mestras.
Beach Of La Hume
Beach Of La Hume is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Gujan-Mestras. There is parking. There are cafés. Beach Of La Hume is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Plage De Graveyron
Plage De Graveyron is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Gujan-Mestras.
Bassin De Baignade
Bassin De Baignade is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Gujan-Mestras. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Bassin De Baignade De Lanton
Bassin De Baignade De Lanton is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Gujan-Mestras. There are lifeguards on the beach. There are restrooms.
Plage D'Eyrac
Plage D'Eyrac is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Gujan-Mestras. There is parking. There are restrooms. There are shops. There are cafés.
Plage Thiers
Plage Thiers is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Gujan-Mestras. There is parking. There are restrooms. There are cafés.
Plage Suzette
Plage Suzette is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Gujan-Mestras. There are lifeguards on the beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Plage Du Pereire
Plage Du Pereire is a 1-stars sandy beach, located in a 10 km (6 miles) radius of Gujan-Mestras.
Gujan-Mestras Weather
FEBRUARY 23
10°C / 16°C
overcast clouds: 85-100%humidity: 72% | wind: 3 km/h
FEBRUARY 24
10°C / 12°C
overcast clouds: 85-100%humidity: 88% | wind: 6 km/h
FEBRUARY 25
7°C / 12°C
light rainhumidity: 72% | wind: 4 km/h
FEBRUARY 26
5°C / 7°C
clear skyhumidity: 85% | wind: 2 km/h
Sea Temperature in the Bay of Biscay in Gujan-Mestras: General Trends and Swimming Opportunities
The coastal area of the Nouvelle-Aquitaine region in France enjoys an oceanic climate, characterized by warm, moderately wet summers and mild winters. It experiences relatively high levels of rainfall throughout the year, with the Atlantic Ocean aiding in maintaining a fairly constant temperature.
Gujan-Mestras is located in Europe in the Northern Hemisphere at a latitude of 45 degrees, along the shores of the Bay of Biscay. Gujan-Mestras lies within the Nouvelle-Aquitaine in France.
The average annual daytime air temperature in Gujan-Mestras is 18°C (64°F), with the average nighttime temperature being 9°C (48°F). The highest average daily temperature occurs in August, reaching 26°C (78°F), while the lowest is in January at 11°C (52°F). As for nighttime temperatures, the minimum average temperature of 3°C (38°F) is recorded in January, and the maximum is in August, reaching 15°C (59°F).
According to historical data, Gujan-Mestras experiences 135 rainy days per year, which accounts for 37 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is November, with 13 rainy days and 109 mm (4.3 inches) of precipitation, while the driest month is July, which typically has 8 rainy days and only 38 mm (1.5 inches) of precipitation.
The average annual water temperature in Bay of Biscay in Gujan-Mestras is 16°C (61°F). In February, the water reaches its lowest point of the year at 9°C (48°F), while in July, it peaks at 24°C (75°F). In Gujan-Mestras, the water temperature in the Bay of Biscay never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Gujan-Mestras
Nearby Cities
Frequently Asked Questions About Gujan-Mestras and its Water Temperatures
What is the current sea temperature in Gujan-Mestras?
The water temperature today in the Bay of Biscay in Gujan-Mestras is 52°F (10.9°C).
In which months is the water temperature in Gujan-Mestras comfortable for swimming?
It cannot be guaranteed that the water temperature in Gujan-Mestras will be comfortable for swimming in any month of the year.
What is the water temperature in Gujan-Mestras during the winter?
The water temperature in the Bay of Biscay in Gujan-Mestras during the winter ranges from 9°C to 16°C (48°F to 61°F).
What is the water temperature in Gujan-Mestras during the spring?
The water temperature in the Bay of Biscay in Gujan-Mestras during the spring ranges from 9°C to 20°C (48°F to 68°F).
What is the water temperature in Gujan-Mestras during the summer?
The water temperature in the Bay of Biscay in Gujan-Mestras during the summer ranges from 16°C to 24°C (61°F to 75°F).
What is the water temperature in Gujan-Mestras during the fall?
The water temperature in the Bay of Biscay in Gujan-Mestras during the fall ranges from 12°C to 24°C (54°F to 75°F).
Is it possible to swim in the sea in Gujan-Mestras at any time of the year?
The Bay of Biscay in Gujan-Mestras is quite cool, and swimming is only possible in June, July, August, September, and October when the water temperature reaches 21°C (70°F).
What sea temperatures can I expect in Gujan-Mestras in the next month?
In March, the water temperature in the Bay of Biscay in Gujan-Mestras will range between 48°F (9°C) and 57°F (14°C)