Basque Country — Water Temperature Today and Throughout the Year
Discover water temperatures in Basque Country (Spain), with real-time data and annual trends. Find all locations in the region and check the water temperature in them. We find every place where you can swim and show you the water temperature there today and throughout the year.
Sea Water Temperature Along the Coast
Chart of Average Temperature Changes Over the Last 60 Days
Places with the Warmest Sea Water Today
The Most Popular Seaside Places
- San Sebastián19°C
- Bilbao19°C
- La Concha Beach19°C
- Hondarribia20°C
- Gorliz18°C
- Irun20°C
- Zarautz19°C
- Zurriola Beach19°C
- Zierbena18°C
- Bermeo19°C
- Laga19°C
- Mundaka19°C
- Getaria19°C
- Lekeitio19°C
- Getxo18°C
- Bakio19°C
- Deba19°C
- Plentzia18°C
- Algorta18°C
- Pasaia19°C
- Ondarroa19°C
- Zumaia19°C
- Mutriku19°C
- La Arena18°C
- Sestao18°C
- Gaztelugatxeko Doniene19°C
- Armintza19°C
- Lapatza20°C
- Portugalete18°C
- Orio19°C
- Santurtzi18°C
- Elantxobe20°C
Coastal Seas and Oceans
Water Temperature in Lakes and Rivers
Popular Lakes
Popular Rivers
Popular Places
Water Temperature and Swimming Overview
Regions and Map
Water Temperature Trends
The Basque Country, located along the northern coast of Spain, borders the Bay of Biscay, where the Atlantic Ocean influences the region’s sea temperatures throughout the year. During winter, from December to February, the water temperature typically ranges between 11°C and 14°C (52°F to 57°F), making it quite cold for swimming but still suitable for experienced surfers who enjoy the region’s strong winter waves.
As spring approaches, the sea gradually warms, reaching around 14°C to 17°C (57°F to 63°F) by May. While still on the cooler side, these temperatures begin to attract more water sports enthusiasts, especially as air temperatures rise. The warmest period occurs from July to September, when the water temperature averages between 19°C and 22°C (66°F to 72°F), making it comfortable for swimming, surfing, and other coastal activities.
In autumn, the sea retains some of its warmth from summer, with temperatures in October still ranging from 17°C to 20°C (63°F to 68°F). However, as November progresses, the cooling trend sets in, and the water returns to its colder winter state. Due to the Atlantic’s influence, the Basque Country’s coastal waters remain cooler compared to the Mediterranean, but they offer excellent conditions for surfing and outdoor coastal experiences year-round.