Costa Nossa is a restaurant in Sesimbra, Margem Sul. Rated 5 stars from 52 Google reviews. Known for exceptional seafood quality and impeccable service. Best for date night and special occasions. Price range: +€ 50.

Costa Nossa

Costa Nossa

+€ 50
5.0(52 reviews)
Portugal
Back to Sesimbra

Quick Verdict

Costa Nossa is absolutely worth visiting for its exceptional seafood, stunning views, and impeccable service.

Book if...

Book if you're looking for a top-tier dining experience with fresh seafood and breathtaking ocean views in Sesimbra.

Skip if...

Skip if you want a quick and budget-friendly meal; Costa Nossa is designed for a more indulgent and refined dining experience.

Best for:
Date nightSpecial occasionsSeafood loversScenic diningGroup dining

About Costa Nossa

Costa Nossa, nestled in the Edifício Mar da Califórnia in Sesimbra, isn't just a restaurant; it's an experience. With a stellar 5.0-star rating based on 52 reviews, it has quickly become a local favorite and a must-visit destination for those seeking the best dining in Sesimbra. Overlooking the stunning coastline of the Margem Sul, Costa Nossa offers a sophisticated yet relaxed atmosphere, perfect for savoring fresh seafood and Portuguese delicacies. The restaurant's commitment to quality ingredients and impeccable service ensures an unforgettable culinary journey. Its modern decor, combined with the charm of Sesimbra's fishing village heritage, creates a unique ambiance that sets it apart. Whether you're celebrating a special occasion or simply indulging in a delicious meal, Costa Nossa promises a memorable experience that embodies the essence of Portuguese hospitality and cuisine. It's more than just a meal; it's a taste of Sesimbra's soul.

Honest Assessment

Strengths

Exceptional Seafood Quality

Numerous reviews praise the freshness and quality of the seafood, often highlighting specific dishes like the grilled fish and seafood platters.

Impeccable Service

Guests consistently compliment the attentive and friendly service, noting the staff's knowledge and willingness to accommodate requests.

Stunning Ocean Views

The restaurant's location in the Edifício Mar da Califórnia provides breathtaking views of the Sesimbra coastline, enhancing the dining experience.

Considerations

Price Point

With a price level of +€ 50, Costa Nossa is positioned as a fine-dining establishment, making it less accessible for budget-conscious travelers or everyday meals.

Limited Parking

Parking in the area, particularly during peak season, can be challenging. Guests may need to factor in extra time to find parking and potentially walk a short distance.

We share honest assessments including weaknesses because we believe transparency builds trust.

Signature Dishes

Must Try

Arroz de Marisco

65

A rich and flavorful seafood rice, packed with fresh shellfish and prawns, simmered in a savory broth.

Grilled Sea Bass

48

Freshly caught sea bass, expertly grilled to perfection and seasoned with local herbs and olive oil.

Cataplana de Amêijoas

55

Clams cooked in a traditional copper pot (cataplana) with garlic, white wine, and coriander, a true taste of the Algarve.

Prices may vary. Based on our last verified menu data.

Practical Information

Contact

Edifício Mar da Califórnia, Loja BL5, 2970-773 Sesimbra, Portugal

+351 915 440 055

Frequently Asked Questions about Costa Nossa

Costa Nossa specializes in fresh seafood and traditional Portuguese cuisine, with a focus on high-quality ingredients and expertly prepared dishes.

Yes, Costa Nossa boasts stunning panoramic views of the Sesimbra coastline, making it a perfect spot for a scenic dining experience.

Absolutely! Costa Nossa's sophisticated ambiance, exceptional food, and attentive service make it an ideal choice for celebrating birthdays, anniversaries, and other special events.

How We Rank Venues

Rankings are recalculated weekly from live Google Business Profile data. Our Hot Score weighs review velocity (new text reviews in 90 days), recency (how fresh), baseline rating, and Google Business Profile completeness. No editorial picks, no paid placements — just what the data says this week.

How our weekly rankings work
Costa Nossa - Sesimbra, Margem Sul | Guide 2026