Asturias — Water Temperature Today and Throughout the Year
Discover water temperatures in Asturias (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
- Gijón18°C
- Llanes18°C
- Playa de Aguilar18°C
- Ribadesella18°C
- La Franca18°C
- Figueras18°C
- Salinas18°C
- Verdicio18°C
- Candás18°C
- Luanco18°C
- Ballota18°C
- San Juan de la Arena18°C
- La Isla18°C
- Colunga18°C
- Celorio18°C
- Tapia de Casariego18°C
- Viavelez18°C
- La Calzada18°C
- Avilés18°C
- Bayas18°C
- Cudillero18°C
- Luarca18°C
- Navia18°C
- Arnao18°C
- Salamir18°C
- La Griega18°C
- Lastres18°C
- Xivares18°C
- Antromero18°C
- Castropol18°C
Coastal Seas and Oceans
Water Temperature in Lakes and Rivers
Popular Lakes
Popular Rivers
Water Temperature and Swimming Overview
Regions and Map
Water Temperature Trends
Asturias, located along the northern coast of Spain, borders the Cantabrian Sea, which maintains relatively cool water temperatures throughout the year due to the influence of the Atlantic Ocean. During winter, from December to February, sea temperatures typically range between 12°C and 14°C (54°F to 57°F), making the water quite cold for swimming, though some experienced surfers and cold-water swimmers still venture in.
As spring arrives, water temperatures begin to rise slightly, reaching around 13°C to 16°C (55°F to 61°F) by May. While still on the cooler side, this period marks the transition to more favorable conditions for water activities. The peak of summer, from June to August, brings the warmest sea temperatures, usually ranging from 18°C to 22°C (64°F to 72°F). These temperatures make swimming more comfortable, especially on warmer days, though the waters of Asturias remain cooler compared to the Mediterranean coast.
In autumn, as air temperatures start to drop, the sea gradually cools, with water temperatures in September and October typically falling between 16°C and 19°C (61°F to 66°F). By November, the cooling trend continues, signaling the return of the colder winter waters. Despite the relatively fresh temperatures year-round, Asturias remains a popular spot for surfing, thanks to consistent waves and the region’s dramatic coastal scenery.