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Sainte-Helene
Water Temperature in the Bay of Biscay in Sainte-Helene, France: Current and Forecast
On this page, you will find comprehensive information about the sea temperature in Sainte-Helene 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 Sainte-Helene
57°F
TODAY
57°F
YESTERDAY
60°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Bay of Biscay in Sainte-Helene is 14.1°F. The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.
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 Sainte-Helene Over the Last 30 Days
The water temperature in Sainte-Helene 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 Sainte-Helene will remain nearly unchanged in the coming days, its value will be 59°F.
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 Sainte-Helene 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 |
|---|---|---|---|
| Oct 25 | 60°F | 60°F | |
| Oct 26 | 60°F | 60°F | |
| Oct 27 | 60°F | 59°F | |
| Oct 28 | 59°F | 60°F | |
| Oct 29 | 58°F | 60°F | |
| Oct 30 | 58°F | 60°F | |
| Oct 31 | 57°F | 59°F | |
| Nov 1 | 57°F | 60°F | |
| Nov 2 | 61°F | 58°F | |
| Nov 3 | 61°F | 58°F | |
| Nov 4 | 60°F | 58°F | |
| Nov 5 | 60°F | 58°F | |
| Nov 6 | 60°F | 58°F | |
| Nov 7 | 60°F | 59°F | |
| Nov 8 | 59°F | 59°F | |
| Nov 9 | 60°F | 59°F |
Sea Temperature in Sainte-Helene Throughout the Year
Throughout the year, the sea temperature in Sainte-Helene exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 33 days.
Below is the annual chart of sea temperature changes in the Bay of Biscay in Sainte-Helene.
January
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 51°F | 55°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 50°F | 54°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 51°F | 55°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 53°F | 57°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 58°F | 63°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 62°F | 68°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 64°F | 70°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 64°F | 68°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 64°F | 68°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 63°F | 68°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 58°F | 63°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 53°F | 57°F |
Monthly Water Temperature Histogram for Bay of Biscay in Sainte-Helene
You can explore detailed data on how the water temperature in Sainte-Helene varies each month:
Sainte-Helene Weather
NOVEMBER 2
55°F / 61°F
clear skyhumidity: 88% | wind: 4 mph
NOVEMBER 3
57°F / 59°F
overcast clouds: 85-100%humidity: 89% | wind: 5 mph
NOVEMBER 4
55°F / 61°F
light rainhumidity: 89% | wind: 6 mph
NOVEMBER 5
55°F / 55°F
clear skyhumidity: 77% | wind: 6 mph
Sea Temperature in the Bay of Biscay in Sainte-Helene: General Trends and Swimming Opportunities
Brittany, France has a temperate maritime climate characterized by mild summers and cool winters. The coastal region often experiences abundant rainfall throughout the year, coupled with ample sunshine, and is frequently subjected to the cooling sea breezes.
Sainte-Helene is located in Europe in the Northern Hemisphere at a latitude of 48 degrees, along the shores of the Bay of Biscay. Sainte-Helene lies within the Brittany in France.
The average annual daytime air temperature in Sainte-Helene is 16°C (61°F), with the average nighttime temperature being 9°C (48°F). The highest average daily temperature occurs in August, reaching 22°C (72°F), while the lowest is in January at 10°C (49°F). As for nighttime temperatures, the minimum average temperature of 5°C (40°F) is recorded in February, and the maximum is in August, reaching 14°C (58°F).
According to historical data, Sainte-Helene experiences 136 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 15 rainy days and 106 mm (4.2 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 Sainte-Helene is 14°C (57°F). In January, the water reaches its lowest point of the year at 8°C (46°F), while in July, it peaks at 21°C (70°F). In Sainte-Helene, the water temperature in the Bay of Biscay never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Sainte-Helene
Nearby Cities
Frequently Asked Questions About Sainte-Helene and its Water Temperatures
What is the current sea temperature in Sainte-Helene?
The water temperature today in the Bay of Biscay in Sainte-Helene is 57°F (14°C).
In which months is the water temperature in Sainte-Helene comfortable for swimming?
It cannot be guaranteed that the water temperature in Sainte-Helene will be comfortable for swimming in any month of the year.
What is the water temperature in Sainte-Helene during the winter?
The water temperature in the Bay of Biscay in Sainte-Helene during the winter ranges from 8°C to 14°C (46°F to 57°F).
What is the water temperature in Sainte-Helene during the spring?
The water temperature in the Bay of Biscay in Sainte-Helene during the spring ranges from 8°C to 17°C (46°F to 63°F).
What is the water temperature in Sainte-Helene during the summer?
The water temperature in the Bay of Biscay in Sainte-Helene during the summer ranges from 13°C to 21°C (55°F to 70°F).
What is the water temperature in Sainte-Helene during the fall?
The water temperature in the Bay of Biscay in Sainte-Helene during the fall ranges from 12°C to 20°C (54°F to 68°F).
Is it possible to swim in the sea in Sainte-Helene at any time of the year?
The Bay of Biscay in Sainte-Helene is quite cool, and swimming is only possible in , and July when the water temperature reaches 21°C (70°F).
What sea temperatures can I expect in Sainte-Helene in the next month?
In December, the water temperature in the Bay of Biscay in Sainte-Helene will range between 48°F (9°C) and 57°F (14°C)