Things to Do in Cascais in April
April weather, activities, events & insider tips
April Weather in Cascais
Is April Right for You?
Advantages
- Perfect shoulder season pricing - accommodation costs 30-40% less than summer peak, with restaurants offering spring menus at pre-tourist season rates
- Ideal beach weather without summer crowds - temperatures reach 19°C (66°F) making beach walks and outdoor dining comfortable, while main beaches have 70% fewer visitors than July-August
- Optimal conditions for coastal hiking - the 30 km (18.6 miles) of coastal trails from Cascais to Guincho are at their most beautiful with wildflowers blooming and temperatures perfect for the 2-3 hour clifftop walks
- Local festival season begins - April marks the start of outdoor cultural events and the famous Cascais Jazz festival preparation period, giving visitors access to rehearsals and smaller venue performances
Considerations
- Unpredictable spring weather - while generally pleasant, you'll experience 10 rainy days with sudden afternoon showers that can disrupt beach plans and outdoor dining
- Some beach facilities still closed - several beach bars and equipment rental shops don't fully open until May 1st, limiting seaside dining and activity options
- Ocean temperature remains cool at 16°C (61°F) - swimming requires wetsuit for most visitors, though locals begin their beach season
Best Activities in April
Sintra Palace and Gardens Tours
April is perfect for exploring Sintra's palaces just 30 km (18.6 miles) from Cascais. Spring temperatures of 19°C (66°F) make the uphill walks to Pena Palace comfortable, while the gardens are in full bloom with azaleas and camellias. Crowds are minimal compared to summer months, allowing for better photos and shorter queues.
Cascais to Cabo da Roca Coastal Cycling
The 18 km (11.2 miles) coastal route to Europe's westernmost point is ideal in April's mild temperatures. Spring wildflowers line the clifftop paths, and the famous lighthouse offers dramatic Atlantic views without summer's harsh sun. The route features gentle hills perfect for e-bikes.
Lisbon Day Trips and Food Tours
April's comfortable walking weather makes it perfect for exploring Lisbon's hills, just 40 minutes by train from Cascais. The city's outdoor markets are vibrant with spring produce, and restaurant terraces reopen after winter. Temperatures of 19°C (66°F) are ideal for the steep climbs to Alfama and Bairro Alto.
Cascais Marina Sailing and Boat Tours
April offers excellent sailing conditions with moderate winds and calm seas before summer's intense heat. The marina comes alive after winter with whale watching opportunities increasing as migration patterns shift. Sunset sails benefit from longer daylight hours extending until 7:30 PM.
Estoril Casino and Cultural District
April's pleasant evenings make the 3 km (1.9 miles) walk along the seafront promenade from Cascais to Estoril Casino particularly enjoyable. The historic casino district hosts spring cultural events, and outdoor terraces at surrounding hotels reopen with ocean views.
Guincho Beach and Surfing
April marks the beginning of Portugal's surf season at Guincho Beach, 6 km (3.7 miles) from Cascais. Water temperature of 16°C (61°F) requires a wetsuit, but consistent Atlantic swells and fewer crowds create ideal learning conditions. The dramatic coastline offers excellent photography opportunities.
April Events & Festivals
Cascais Spring Markets
Local farmers markets expand their schedules in April featuring spring vegetables, fresh fish, and regional wines. The Saturday market at Villa Shopping includes artisan crafts and live music, while weekday markets focus on local produce.
Estoril Jazz Preparation Events
While the main Estoril Jazz Festival occurs later in the year, April features preparation concerts and smaller venue performances as musicians rehearse. These intimate shows offer unique access to international artists.