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Santurtzi
Water Temperature in the Bay of Biscay in Santurtzi, Spain: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Santurtzi in Spain, 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 Santurtzi
12.5°C
TODAY
12.6°C
YESTERDAY
12.3°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Bay of Biscay in Santurtzi is 12.5°C. 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 Santurtzi Over the Last 30 Days
The water temperature in Santurtzi 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 Santurtzi will remain nearly unchanged in the coming days, its value will be 12.6°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 Spain to enhance accuracy.
Water temperature data for Santurtzi 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 | 12.3°C | 12.8°C | |
| Feb 16 | 12.6°C | 13.0°C | |
| Feb 17 | 12.3°C | 12.8°C | |
| Feb 18 | 12.1°C | 12.8°C | |
| Feb 19 | 12.2°C | 12.5°C | |
| Feb 20 | 11.8°C | 13.0°C | |
| Feb 21 | 12.6°C | 12.3°C | |
| Feb 22 | 12.3°C | 12.8°C | |
| Feb 23 | 12.5°C | 12.5°C | |
| Feb 24 | 12.8°C | 12.5°C | |
| Feb 25 | 12.3°C | 12.5°C | |
| Feb 26 | 12.5°C | 12.5°C | |
| Feb 27 | 12.3°C | 12.5°C | |
| Feb 28 | 12.8°C | 12.5°C | |
| Mar 1 | 13.3°C | 12.6°C | |
| Mar 2 | 12.8°C | 12.6°C |
Sea Temperature in Santurtzi Throughout the Year
Throughout the year, the sea temperature in Santurtzi exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 14 days, and exceeds 64°F (18°C) for 142 days.
Below is the annual chart of sea temperature changes in the Bay of Biscay in Santurtzi.
January
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 13.5°C | 15°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 12.5°C | 14°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 12.5°C | 14°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14°C | 16°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 16°C | 19°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18.5°C | 22°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20°C | 23°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 21.5°C | 24°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20°C | 23°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18.5°C | 22°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 16°C | 19°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 14°C | 17°C |
Monthly Water Temperature Histogram for Bay of Biscay in Santurtzi
You can explore detailed data on how the water temperature in Santurtzi varies each month:
What Beaches Are There In and Around Santurtzi?
Las Arenas Beach / Areetako Hondartza
Las Arenas Beach / Areetako Hondartza is a 4-stars sandy beach, is located directly in Santurtzi. There are lifeguards on the beach. There are restrooms. There are cafés. It is suitable for surfing.
Ereaga
Ereaga is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Santurtzi.
Ereaga Beach
Ereaga Beach is a 5-stars sandy beach, located in a 2 km (1 miles) radius of Santurtzi. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Ereaga Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Arrigunaga Beach
Arrigunaga Beach is a 5-stars sandy beach, located in a 3 km (2 miles) radius of Santurtzi. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Arrigunaga Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Arrigunaga Beach / Arrigunagako Hondartza
Arrigunaga Beach / Arrigunagako Hondartza is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Santurtzi.
Playa De Sopelana
Playa De Sopelana is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Santurtzi. It is suitable for surfing.
Barinatxe / Salvaje
Barinatxe / Salvaje is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Santurtzi. There are lifeguards on the beach. For those who prefer clothing-optional beaches, Barinatxe / Salvaje is a designated nudist beach. There is parking. There are restrooms. There are cafés. It is suitable for surfing.
Playa Zona Nudista La Salvaje
Playa Zona Nudista La Salvaje is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Santurtzi. For those who prefer clothing-optional beaches, Playa Zona Nudista La Salvaje is a designated nudist beach.
Barinatze Hondartza
Barinatze Hondartza is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Santurtzi. There are lifeguards on the beach. For those who prefer clothing-optional beaches, Barinatze Hondartza is a designated nudist beach. There is parking. There are restrooms. Barinatze Hondartza is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Gorrondatxe Hondartza
Gorrondatxe Hondartza is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Santurtzi. There are lifeguards on the beach. For those who prefer clothing-optional beaches, Gorrondatxe Hondartza is a designated nudist beach. There is parking. Gorrondatxe Hondartza is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Gorrondatxe / Azkorri
Gorrondatxe / Azkorri is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Santurtzi. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. For those who prefer clothing-optional beaches, Gorrondatxe / Azkorri is a designated nudist beach. There is parking. There are restrooms. There are cafés. It is suitable for surfing.
Playa Del Lastron
Playa Del Lastron is a 1-stars sandy beach, located in a 7 km (4 miles) radius of Santurtzi.
Playa De La Arena
Playa De La Arena is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Santurtzi. For those who prefer clothing-optional beaches, Playa De La Arena is a designated nudist beach. There are shops. There are cafés. It is suitable for surfing.
Sopelana Beach
Sopelana Beach is a 4-stars sandy beach, located in a 7 km (4 miles) radius of Santurtzi. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. It is suitable for surfing.
Atxabiribil Hondartza
Atxabiribil Hondartza is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Santurtzi. There is parking. There are restrooms. There are cafés. It is suitable for surfing.
Arrietara
Arrietara is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Santurtzi. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Arrietara is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Arrietara Beach / Arrietara Hondartza
Arrietara Beach / Arrietara Hondartza is a 4-stars sandy beach, located in a 7 km (4 miles) radius of Santurtzi. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. There are cafés. Arrietara Beach / Arrietara Hondartza is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Menakoz
Menakoz is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Santurtzi. For those who prefer clothing-optional beaches, Menakoz is a designated nudist beach. There is parking. There are cafés.
Parking Playa Sopelana
Parking Playa Sopelana is a 1-stars sandy beach, located in a 8 km (5 miles) radius of Santurtzi.
Menakoz Hondartza
Menakoz Hondartza is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Santurtzi. For those who prefer clothing-optional beaches, Menakoz Hondartza is a designated nudist beach. There is parking.
Santurtzi Weather
FEBRUARY 23
10°C / 19°C
overcast clouds: 85-100%humidity: 59% | wind: 3 km/h
FEBRUARY 24
10°C / 12°C
overcast clouds: 85-100%humidity: 80% | wind: 4 km/h
FEBRUARY 25
7°C / 11°C
light rainhumidity: 81% | wind: 3 km/h
FEBRUARY 26
6°C / 8°C
light rainhumidity: 88% | wind: 2 km/h
Sea Temperature in the Bay of Biscay in Santurtzi: General Trends and Swimming Opportunities
The Basque Country in Spain experiences a maritime, specifically oceanic climate typified by mild temperatures all year round with moderate rainfall evenly distributed throughout the year. Summers are warm but not scorching, usually around 20-25°C, while winters are mild, with temperatures rarely falling below 6°C.
Santurtzi is located in Europe in the Northern Hemisphere at a latitude of 43 degrees, along the shores of the Bay of Biscay. Santurtzi lies within the Basque Country in Spain.
The average annual daytime air temperature in Santurtzi is 18°C (64°F), with the average nighttime temperature being 10°C (50°F). The highest average daily temperature occurs in August, reaching 24°C (75°F), while the lowest is in January at 12°C (54°F). As for nighttime temperatures, the minimum average temperature of 5°C (41°F) is recorded in January, and the maximum is in August, reaching 16°C (61°F).
According to historical data, Santurtzi experiences 139 rainy days per year, which accounts for 38 percent of all days in the year. On average, there are 12 rainy days each month. The wettest month is November, with 14 rainy days and 133 mm (5.2 inches) of precipitation, while the driest month is July, which typically has 8 rainy days and only 51 mm (2.0 inches) of precipitation.
The average annual water temperature in Bay of Biscay in Santurtzi is 16°C (61°F). In February, the water reaches its lowest point of the year at 11°C (52°F), while in August, it peaks at 24°C (75°F). In Santurtzi, the water temperature in the Bay of Biscay never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Santurtzi
Nearby Cities
Frequently Asked Questions About Santurtzi and its Water Temperatures
What is the current sea temperature in Santurtzi?
The water temperature today in the Bay of Biscay in Santurtzi is 55°F (12.5°C).
In which months is the water temperature in Santurtzi comfortable for swimming?
It cannot be guaranteed that the water temperature in Santurtzi will be comfortable for swimming in any month of the year.
What is the water temperature in Santurtzi during the winter?
The water temperature in the Bay of Biscay in Santurtzi during the winter ranges from 11°C to 17°C (52°F to 63°F).
What is the water temperature in Santurtzi during the spring?
The water temperature in the Bay of Biscay in Santurtzi during the spring ranges from 11°C to 19°C (52°F to 66°F).
What is the water temperature in Santurtzi during the summer?
The water temperature in the Bay of Biscay in Santurtzi during the summer ranges from 15°C to 24°C (59°F to 75°F).
What is the water temperature in Santurtzi during the fall?
The water temperature in the Bay of Biscay in Santurtzi during the fall ranges from 13°C to 23°C (55°F to 73°F).
Is it possible to swim in the sea in Santurtzi at any time of the year?
The Bay of Biscay in Santurtzi 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 Santurtzi in the next month?
In March, the water temperature in the Bay of Biscay in Santurtzi will range between 52°F (11°C) and 57°F (14°C)