Lisbon metropolitan area — Water Temperature Today and Throughout the Year
Discover water temperatures in Lisbon metropolitan area (Portugal), 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
- Lisbon20°C
- Cascais19°C
- Carcavelos19°C
- Ericeira19°C
- Caxias19°C
- Porto Novo19°C
- Estoril19°C
- Santa Cruz19°C
- Parede19°C
- Sintra19°C
- Magoito19°C
- Paço de Arcos19°C
- Praia da Ursa19°C
- Praia do Guincho19°C
- Praia da Foz do Lizandro19°C
- Praia da Areia Branca18°C
- Cabo da Roca19°C
- Praia da Adraga19°C
- Praia do Caneiro19°C
- Praia da Aroeira19°C
- Praia da Calada19°C
- Praia da Vigia19°C
- Azenhas do Mar19°C
- Praia de Valmitão19°C
- Vila Franca De Xira21°C
- Dinheiro19°C
- Praia Azul19°C
- Praia das Maçãs19°C
- Algés19°C
- Samarra19°C
- Rodízio19°C
- Cambelas19°C
Coastal Seas and Oceans
Water Temperature in Lakes and Rivers
Popular Rivers
Popular Places
Water Temperature and Swimming Overview
Regions and Map
- Aveiro District
- Azores
- Beja District
- Braga District
- Bragança District
- Castelo Branco District
- Coimbra District
- Évora District
- Faro District
- Grande Porto
- Guarda District
- Leiria District
- Lisbon metropolitan area
- Madeira
- Portalegre District
- Santarém District
- Setúbal District
- Viana do Castelo District
- Vila Real District
- Viseu District
Water Temperature Trends
The Lisbon Metropolitan Area, located along the western coast of Portugal, enjoys a mild Mediterranean climate, with the Atlantic Ocean influencing its sea temperatures. During the summer months, particularly in July and August, the sea temperature in this region typically ranges from 18°C to 20°C (64°F to 68°F). These temperatures are generally comfortable for beachgoers and swimmers, offering a refreshing experience, although they are slightly cooler compared to the southern parts of Portugal.
As autumn approaches, the sea temperature begins to decrease gradually. By October, the water temperature in the Lisbon area typically drops to around 17°C (63°F), and it continues to cool down further during the winter months. From December to February, sea temperatures average between 14°C and 15°C (57°F to 59°F), making the ocean less inviting for casual swimming, though still suitable for activities like surfing or coastal walks.
In the spring, the sea temperature starts to rise again, reaching around 15°C to 16°C (59°F to 61°F) by April. As the temperatures increase with the arrival of summer, the Lisbon coast becomes a popular destination for water sports, beach vacations, and seaside leisure. Overall, the Lisbon Metropolitan Area offers a cool to mild ocean climate, with moderate temperatures that fluctuate seasonally, providing an attractive environment for visitors year-round.