<14°C
14-18°C
18-20°C
>20°C
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Water temperature in Santander

Water temperature in Santander (Mar Cantábrico), readings from the last 48 hours: Los Peligros 16.4°C · Sardinero II 16.4°C · Sardinero I 16.4°C. Warmest: Los Peligros at 16.4°C (reading: today, 06:00). Each beach shows whether its reading is a measurement or an estimate.

Nearest beaches in Santander

Copernicus Marine · Open-Meteo

Hotels near Santander

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Recommended beach gear

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Sea temperature by region

Andalucía
19.5°
average · 443 beaches, last 48 h
Región de Murcia
21.8°
average · 200 beaches, last 48 h
Comunitat Valenciana
21.1°
average · 341 beaches, last 48 h
Catalunya
19.3°
average · 431 beaches, last 48 h
Illes Balears
20.7°
average · 348 beaches, last 48 h
Canarias
23.5°
average · 561 beaches, last 48 h
Galicia
15.1°
average · 869 beaches, last 48 h
Asturias
15.8°
average · 208 beaches, last 48 h
Cantabria
16.5°
average · 81 beaches, last 48 h
País Vasco
16.8°
average · 72 beaches, last 48 h

Copernicus Marine · Open-Meteo

Water temperature in your city

Barcelona Valencia Málaga Alicante Palma de Mallorca Las Palmas de Gran Canaria Tenerife Cádiz Tarragona Cartagena Marbella Ibiza Torrevieja Benidorm San Sebastián Vigo Santander Almería Fuengirola Nerja Andalucía Región de Murcia Comunitat Valenciana Catalunya Illes Balears Canarias Galicia Asturias Cantabria País Vasco

Frequently asked questions

Facing the open sea are the First and Second beaches of El Sardinero; inside the Bay of Santander, La Magdalena and Los Peligros. Across the bay from Santander is Somo.

Not always. The beaches in the Bay of Santander are more sheltered from the waves than those at El Sardinero, and the water can behave differently. Compare readings from the same time.

The Cantabrian Sea is usually cooler than the Mediterranean, in Santander too. Before you swim, check the latest reading for your beach and whether it is a measurement or an estimate.

Every temperature shows its source and time · Data sources · Latest reading: 13 Nov 2026, 06:00