Costa Nossa is a restaurant in Sesimbra, Margem Sul. Rated 5 stars from 52 Google reviews. Known for unparalleled seafood freshness and exceptional service and hospitality. Best for date night and special occasions. Ranked #1 of 20 in Sesimbra. Price range: +€ 50.
Rankings updated April 2026
Costa Nossa
🥇Zone Ranking
Top 1 in Sesimbra
in Sesimbra
Holding steady
Quick Verdict
Costa Nossa's in Sesimbra. They do seafood well, and the service works. You get ocean views there.
Book if you're looking for a high-end dining experience with fresh, locally sourced seafood and stunning views of the Atlantic.
About Costa Nossa
Costa Nossa, located in the Edifício Mar da Califórnia in Sesimbra, isn't just a restaurant; it's a significant local fixture. Overlooking the Atlantic coastline, this establishment is favoured by locals and draws tourists seeking seafood Sesimbra has to offer. The setting is elegant yet relaxed, suitable for a special occasion or a meal with loved ones. Costa Nossa dedicates itself to using fresh, locally sourced ingredients, prepared with a modern twist on traditional Portuguese flavours. Stepping inside, guests encounter a certain hospitality and a dedication to the meal. For those seeking a place to sample Sesimbra's food offerings, Costa Nossa presents itself. The 5-star rating and positive reviews indicate the quality and care that goes into every dish and every interaction. It is a notable establishment of the Margem Sul.
What Stands Out
Unparalleled Seafood Freshness
Numerous reviews praise the freshness and quality of the seafood, highlighting the locally sourced ingredients that contribute to exceptional flavor.
Exceptional Service and Hospitality
Guests consistently rave about the attentive and friendly service, creating a welcoming and memorable dining experience.
Breathtaking Ocean Views
The location in Edifício Mar da Califórnia provides stunning panoramic views of the Atlantic Ocean, enhancing the overall ambiance.
What Customers Say
They were very attentive and patient with us as we don’t speak Portuguese and the menu is in Portuguese.
Excelente atendimento e a qualidade dos ingredientes fora de série.
Fantastic food and fantastic service, highly recommend it
Real quotes from Google Reviews
Practical Information
Contact
Edifício Mar da Califórnia, Loja BL5, 2970-773 Sesimbra, Portugal
+351 915 440 055Frequently Asked Questions about Costa Nossa
Yes, Costa Nossa is family-friendly. While it's a more upscale restaurant, they welcome families and can accommodate children with some adjustments to the menu.
Yes, reservations are highly recommended, especially during peak season and weekends, as Costa Nossa is a popular restaurant.
Costa Nossa specializes in fresh seafood and traditional Portuguese cuisine with a modern twist. They focus on using locally sourced ingredients to create flavorful and memorable dishes.
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