In Cascais, the Atlantic whispers its bounty to every kitchen. From sun-drenched terraces serving grilled sardines to white-tablecloth temples of bacalhau, this coastal gem offers seafood for every mood. Let this guide navigate you to the freshest catches when the ocean calls.
Restaurante Ka Sushi Cave
This Japanese restaurant in Cascais offers one of the most impressive tasting experiences in the city. It feels like an intimate culinary workshop, with minimalist décor, warm lighting, and the owner often moving between tables sharing expertise on sushi etiquette. The fish, though consistently excellent, is secondary to the journey, and that’s okay—you’re here to learn, drink Asahi, and savor each bite with your hands.
Go for the acclaimed toro and simple, unbelievably fresh whitefish sashimi for a path to delight.
Vela Azul
This Cascais gem is the rare place that delights us every time we return—and not just because their traditional Portuguese fish dishes showcase local catches. The generous Mixed Salad gets added flavor from fresh ingredients like crisp lettuce and ripe tomatoes. And the excellent seafood-heavy mains are as satisfying as they are well-prepared. Grouper Fillets are paired with savory tomato rice, and Vela Azul’s take on Baked Salted Cod uses flaky fish instead of heavier preparations.
Fantastic fish and comforting sides aside, the cozy, family-run space will draw you back for relaxed dinners or conversations over a glass or two of wine.
Restaurante O Mira
$$ | 214 688 069 | WEBSITE
This charming Portuguese seafood spot feels like it’s been serving Cascais for generations, in the best way. It’s the kind of place you’d bring visiting relatives to show them authentic local dining, or celebrate a special occasion with friends who appreciate good food. And coming with a group is smart so you can try both the prawns a la guillo and the charcoal-roasted turbot with roasted potatoes and sautéed vegetables, plus the traditional acorda de marisco stew.
You’ll definitely want leftovers when you visit this seaside restaurant, so save some space in your hotel mini-fridge.
Emma
Emma in Cascais offers authentic, flavorful, and consistently satisfying Indian cuisine. This spot is ideal for a relaxed dinner, a casual celebration, or those afternoons when you just need a comforting meal away from the usual routine. Maybe it’s the warm lighting, the cozy indoor seating, the friendly staff offering spot-on recommendations, or the perfect vegetable biryani—or the whole experience—but Emma has the kind of genuine, welcoming vibe that many places aim for, but rarely achieve.
The Mix
$$$ | 214 823 490 | WEBSITE
What we love about The Mix at Hotel Estalagem do Farol is its varied menu of sophisticated seafood presentations with unique flavor combinations. One evening you may have fresh sushi praised as the best ever eaten, and another, a dish with creative pairings that showcase the kitchen’s ambition. While you dine, the only thing you’ll notice is the stunning sea view from your table and the attentive staff accommodating special requests.
Be prepared for an above-average price point that feels like a treat and a beautiful atmosphere that makes the experience memorable.
Escotilha beach bar
$$ | 214 822 589 | WEBSITE
If we could be on a first name basis with any restaurant in this guide, it would be Escotilha beach bar. It’s a charming seafront spot in Cascais with seafood that surpasses almost anything that some of the bigger, fancier places around the coast charge way more for. We’d cross town just for the perfectly grilled sea bream or the superb octopus and codfish.
Baía do Peixe – Cascais (Baía do Peixe)
$$ | 214 865 157 | WEBSITE
From generous seafood platters to perfectly grilled fish, the menu at Baía do Peixe is full of fresh Portuguese seafood dishes. In addition to beautiful views of the bay, this Cascais restaurant is one of the most welcoming spots for families. Inside you’ll find a relaxed atmosphere, friendly staff who make you feel at home, and reasonably priced meals that taste like they came straight from the ocean.
Moules & Gin
$$ | 214 867 604 | WEBSITE
For perfectly cooked mussels in tasty broths, book a table at Moules & Gin. The relaxed, casual atmosphere is right in the heart of Cascais, so you can enjoy moules like the gratin mussels or the champagne and cream sauce special while feeling away from the busy crowds. We also love sitting in their quiet spot near Yellow Street, which feels like a hidden, welcoming escape. Be sure to save some room for their other options—if it’s the tartare trio, absolutely start your meal with a plate of it.
Marisco na Praça
Marisco na Praça has two main draws. First, a terrace overlooking the marina that’s scenic enough for a sunset dinner, a celebration, and even the occasional tourist photo shoot. And second, the fresh seafood counter, where you pick your fish from the ice display and have it cooked to perfection, which is mandatory for every visit to this lively seafood spot in Cascais. The octopus salad and bacalhau are solid enough but not anything out of the ordinary.
As long as your expectations are set to ‘a fun meal out with one fantastic seafood platter,’ you’ll be very happy you decided to brave the higher prices (unless you’re lucky enough to score a table right at the water’s edge).
Hífen
$$ | 915 546 537 | WEBSITE
Hífen is one of those unpretentious seafood spots in the center of Cascais, but it serves exceptional dishes like impressive salmon and goat cheese salads, breaded squid, and unique desserts with peanut butter, caramel, and chocolate. They still have that welcoming atmosphere, though—so it should come as no surprise that the friendly staff provides excellent service, and many dishes are clearly labeled for allergies and restrictions.
This seaside eatery also has a beautiful view of the beach and harbor that you should enjoy while sipping a glass of wine in hand.
Beira Mar
$$$ | 214 827 380 | WEBSITE
It’s still hard to get a table at Beira Mar—and that’s because they continue to serve the best seafood in Cascais. The consistently fresh catches like red snapper, filleted right before your eyes, come with preparations that’ll make you pause (tender octopus served generously, anyone?). But after you taste them, they’ll be etched into your memory as dishes you’ll crave again.
Dom Grelhas (Grelhas)
We’d trade our backyard barbecue for a seat at Dom Grelhas any evening. This seaside restaurant is a tranquil haven for grilled octopus and perfectly cooked sea-bass that flakes apart with the gentlest touch. It’s all presented in a serene space overlooking lush greenery and the ocean, ideal for a lingering dinner after a day exploring the Cascais coastline. Any of the grilled dishes are excellent, but the grilled cod with its delicate texture is particularly memorable.
Cervejaria Marisqueria Camões
$$ | 966 779 293 | WEBSITE
If you started to tell someone about all the different fishing methods, preparation styles, and freshness standards that Camões uses to create their impressively varied seafood menu, their eyes would probably glaze over faster than you can say “daily catch.” But if you just bring them to this Cascais spot instead, they’ll be begging you for more when you leave.
We like their classic sea bass and the seafood rice, but if you want something else, you’ll definitely find it in their extensive selection of fresh fish dishes.
Restaurante Maria Pia
$$$ | 214 835 348 | WEBSITE
You’ll experience the entire life cycle of relaxation at this charming spot in Cascais: there’s a full restaurant service that’s now closed, but the terrace remains an all-day destination where you can enjoy hot toasts with ham and cheese that were just prepared minutes ago, ready for you to savor with that outstanding sea view.
Simple yet memorable snacks take up 95% of the terrace’s real estate most afternoons, like the classic ham and cheese toasts or the well-received Mojitos that burst with refreshing flavor—no matter what you order, the experience here is as pleasant as it gets. The rest of your time should be occupied by their reasonable service, and lots and lots of ocean breeze.
Flecha Azul Restaurant
$$$ | 214 841 067 | WEBSITE
Cascais adores fresh seafood, so we appreciate Flecha Azul. This charming spot serves generous seafood rice packed with shrimp and fish, alongside satisfying options like mushroom chicken with rice or potatoes. But the fish dishes, the crisp green wine on tap, and the attentive service aren’t just extras, which is precisely why this place stands out. The seafood rice is hearty and flavorful. Perfectly cooked fish arrives with simple, fresh sides.
To finish, enjoy the sweet, welcoming atmosphere that feels like a relaxed meal by the sea. The experience might seem unassuming, but it perfectly matches Flecha Azul’s “just enjoying good food with friends” vibe we’ve also come to love.