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Ondarroa
Water Temperature in the Bay of Biscay in Ondarroa, Spain: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Ondarroa 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 Ondarroa
54°F
TODAY
55°F
YESTERDAY
54°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Bay of Biscay in Ondarroa is 12.6°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 Ondarroa Over the Last 30 Days
The water temperature in Ondarroa 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 Ondarroa will remain nearly unchanged in the coming days, its value will be 55°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 Spain to enhance accuracy.
Water temperature data for Ondarroa 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 | 54°F | 55°F | |
| Feb 16 | 55°F | 55°F | |
| Feb 17 | 54°F | 55°F | |
| Feb 18 | 53°F | 55°F | |
| Feb 19 | 54°F | 54°F | |
| Feb 20 | 54°F | 55°F | |
| Feb 21 | 55°F | 55°F | |
| Feb 22 | 55°F | 56°F | |
| Feb 23 | 54 | 54°F | |
| Feb 24 | 54 | 54°F | |
| Feb 25 | 54 | 54°F | |
| Feb 26 | 55 | 54°F | |
| Feb 27 | 55 | 54°F | |
| Feb 28 | 54 | 54°F | |
| Mar 1 | 57 | 55°F | |
| Mar 2 | 56 | 55°F |
Sea Temperature in Ondarroa Throughout the Year
Throughout the year, the sea temperature in Ondarroa exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 31 days, and exceeds 64°F (18°C) for 150 days.
Below is the annual chart of sea temperature changes in the Bay of Biscay in Ondarroa.
January
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 56°F | 61°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 55°F | 57°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 55°F | 59°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 57°F | 61°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 62°F | 68°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 66°F | 73°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 64°F | 70°F | 75°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 66°F | 72°F | 77°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 69°F | 75°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 65°F | 72°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 61°F | 66°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 56°F | 63°F |
Monthly Water Temperature Histogram for Bay of Biscay in Ondarroa
You can explore detailed data on how the water temperature in Ondarroa varies each month:
What Beaches Are There In and Around Ondarroa?
Saturraran Hondartza
Saturraran Hondartza is a 1-stars sandy beach, is located directly in Ondarroa.
Playa Nudista Ondarroa
Playa Nudista Ondarroa is a 1-stars sandy beach, is located directly in Ondarroa. For those who prefer clothing-optional beaches, Playa Nudista Ondarroa is a designated nudist beach.
Playa Saturraran
Playa Saturraran is a 1-stars sandy beach, is located directly in Ondarroa.
Arrigorri
Arrigorri is a 5-stars sandy beach, is located directly in Ondarroa. 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. Arrigorri is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Arrigorri Hondartza
Arrigorri Hondartza is a 1-stars sandy beach, is located directly in Ondarroa.
Siete Playas / Zazpi Hondartzak
Siete Playas / Zazpi Hondartzak is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Ondarroa. For those who prefer clothing-optional beaches, Siete Playas / Zazpi Hondartzak is a designated nudist beach. Snorkeling is possible.
Burumendi / Hirugarren Hondartza
Burumendi / Hirugarren Hondartza is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Ondarroa. For those who prefer clothing-optional beaches, Burumendi / Hirugarren Hondartza is a designated nudist beach. There is parking.
Mutriku / Del Pueblo
Mutriku / Del Pueblo is a 5-stars sandy beach, located in a 3 km (2 miles) radius of Ondarroa. 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.
Mutriku Beach
Mutriku Beach is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Ondarroa.
Siete Playas
Siete Playas is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Ondarroa. There are cafés.
Alcolea
Alcolea is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Ondarroa. For those who prefer clothing-optional beaches, Alcolea is a designated nudist beach. There is parking. Alcolea is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing.
Playa De Alkolea
Playa De Alkolea is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Ondarroa. It is suitable for surfing.
Ondar-Beltz
Ondar-Beltz is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Ondarroa. 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.
Playa Ondarbeltz Mutriku
Playa Ondarbeltz Mutriku is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Ondarroa.
Playa Santiago De Deba
Playa Santiago De Deba is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Ondarroa.
Deba
Deba is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Ondarroa.
Lapari
Lapari is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Ondarroa. There are lifeguards on the beach. There is parking.
Deba / Santiago
Deba / Santiago is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Ondarroa. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés.
Itxaspe
Itxaspe is a 1-stars sandy beach, located in a 7 km (4 miles) radius of Ondarroa.
Karraspio Txiki / Quincoces
Karraspio Txiki / Quincoces is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Ondarroa. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Ondarroa Weather
FEBRUARY 23
48°F / 63°F
overcast clouds: 85-100%humidity: 66% | wind: 2 mph
FEBRUARY 24
46°F / 52°F
overcast clouds: 85-100%humidity: 86% | wind: 2 mph
FEBRUARY 25
41°F / 48°F
light rainhumidity: 86% | wind: 1 mph
FEBRUARY 26
41°F / 43°F
light rainhumidity: 90% | wind: 1 mph
Sea Temperature in the Bay of Biscay in Ondarroa: 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.
Ondarroa is located in Europe in the Northern Hemisphere at a latitude of 43 degrees, along the shores of the Bay of Biscay. Ondarroa lies within the Basque Country in Spain.
The average annual daytime air temperature in Ondarroa 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, Ondarroa 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 Ondarroa is 17°C (63°F). In December, the water reaches its lowest point of the year at 10°C (50°F), while in August, it peaks at 25°C (77°F). In Ondarroa, the water temperature in the Bay of Biscay never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Ondarroa
Nearby Cities
Frequently Asked Questions About Ondarroa and its Water Temperatures
What is the current sea temperature in Ondarroa?
The water temperature today in the Bay of Biscay in Ondarroa is 54°F (12.3°C).
In which months is the water temperature in Ondarroa comfortable for swimming?
It cannot be guaranteed that the water temperature in Ondarroa will be comfortable for swimming in any month of the year.
What is the water temperature in Ondarroa during the winter?
The water temperature in the Bay of Biscay in Ondarroa during the winter ranges from 10°C to 17°C (50°F to 63°F).
What is the water temperature in Ondarroa during the spring?
The water temperature in the Bay of Biscay in Ondarroa during the spring ranges from 11°C to 20°C (52°F to 68°F).
What is the water temperature in Ondarroa during the summer?
The water temperature in the Bay of Biscay in Ondarroa during the summer ranges from 15°C to 25°C (59°F to 77°F).
What is the water temperature in Ondarroa during the fall?
The water temperature in the Bay of Biscay in Ondarroa during the fall ranges from 13°C to 24°C (55°F to 75°F).
Is it possible to swim in the sea in Ondarroa at any time of the year?
The Bay of Biscay in Ondarroa 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 Ondarroa in the next month?
In March, the water temperature in the Bay of Biscay in Ondarroa will range between 52°F (11°C) and 59°F (15°C)