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Gastes
Water Temperature in the Bay of Biscay in Gastes, France: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Gastes 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 Gastes
11.5°C
TODAY
11.7°C
YESTERDAY
10.9°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Bay of Biscay in Gastes is 11.5°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 Gastes Over the Last 30 Days
The water temperature in Gastes 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 Gastes will remain nearly unchanged in the coming days, its value will be 11.4°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 Gastes 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 | 10.9°C | 10.5°C | |
| Feb 16 | 10.7°C | 11.0°C | |
| Feb 17 | 10.7°C | 11.0°C | |
| Feb 18 | 11.1°C | 11.0°C | |
| Feb 19 | 11.5°C | 11.3°C | |
| Feb 20 | 11.3°C | 12.0°C | |
| Feb 21 | 11.7°C | 11.3°C | |
| Feb 22 | 11.6°C | 11.3°C | |
| Feb 23 | 11.0°C | 11.4°C | |
| Feb 24 | 11.3°C | 11.4°C | |
| Feb 25 | 11.5°C | 11.4°C | |
| Feb 26 | 10.5°C | 11.3°C | |
| Feb 27 | 11.3°C | 11.3°C | |
| Feb 28 | 10.5°C | 11.2°C | |
| Mar 1 | 11.8°C | 11.3°C | |
| Mar 2 | 12.0°C | 11.4°C |
Sea Temperature in Gastes Throughout the Year
Throughout the year, the sea temperature in Gastes exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 24 days, and exceeds 64°F (18°C) for 124 days.
Below is the annual chart of sea temperature changes in the Bay of Biscay in Gastes.
January
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.5°C | 15°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 11°C | 13°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 12°C | 15°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 |
|---|---|---|
| 20°C | 22°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 Gastes
You can explore detailed data on how the water temperature in Gastes varies each month:
Gastes Weather
FEBRUARY 23
10°C / 17°C
overcast clouds: 85-100%humidity: 69% | wind: 4 km/h
FEBRUARY 24
10°C / 12°C
overcast clouds: 85-100%humidity: 86% | wind: 6 km/h
FEBRUARY 25
9°C / 12°C
light rainhumidity: 69% | wind: 5 km/h
FEBRUARY 26
6°C / 8°C
clear skyhumidity: 82% | wind: 2 km/h
Sea Temperature in the Bay of Biscay in Gastes: 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.
Gastes is located in Europe in the Northern Hemisphere at a latitude of 44 degrees, along the shores of the Bay of Biscay. Gastes lies within the Nouvelle-Aquitaine in France.
The average annual daytime air temperature in Gastes 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 July, reaching 15°C (60°F).
According to historical data, Gastes 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 116 mm (4.6 inches) of precipitation, while the driest month is July, which typically has 8 rainy days and only 42 mm (1.6 inches) of precipitation.
The average annual water temperature in Bay of Biscay in Gastes 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 Gastes, the water temperature in the Bay of Biscay never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Gastes
Nearby Cities
Frequently Asked Questions About Gastes and its Water Temperatures
What is the current sea temperature in Gastes?
The water temperature today in the Bay of Biscay in Gastes is 53°F (11.5°C).
In which months is the water temperature in Gastes comfortable for swimming?
It cannot be guaranteed that the water temperature in Gastes will be comfortable for swimming in any month of the year.
What is the water temperature in Gastes during the winter?
The water temperature in the Bay of Biscay in Gastes during the winter ranges from 9°C to 16°C (48°F to 61°F).
What is the water temperature in Gastes during the spring?
The water temperature in the Bay of Biscay in Gastes during the spring ranges from 9°C to 20°C (48°F to 68°F).
What is the water temperature in Gastes during the summer?
The water temperature in the Bay of Biscay in Gastes during the summer ranges from 16°C to 24°C (61°F to 75°F).
What is the water temperature in Gastes during the fall?
The water temperature in the Bay of Biscay in Gastes during the fall ranges from 12°C to 24°C (54°F to 75°F).
Is it possible to swim in the sea in Gastes at any time of the year?
The Bay of Biscay in Gastes 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 Gastes in the next month?
In March, the water temperature in the Bay of Biscay in Gastes will range between 48°F (9°C) and 59°F (15°C)