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Seafood Restaurant in Oia Santorini — Fresh Aegean Catch, Grilled Over Charcoal

How We Source Our Seafood

There’s a reason people come to Santorini and head straight for the seafood. The island sits in the middle of the Aegean, surrounded by some of the richest fishing waters in Greece. And if you’re looking for a seafood restaurant in Oia that actually does justice to what the sea has to offer, Oia Gefsis is the kind of place that keeps people coming back, year after year.
We’re not a chain. We’re not trying to reinvent Greek seafood. What we do is simple — we take the freshest catch available, cook it with care over charcoal, and let the ingredients do the talking. That’s been our approach since day one, and based on what our guests say, it works.

 

Our Seafood Menu — From Raw Bar to Charcoal Grill

Our menu is built to show every side of Greek seafood. See exactly what we’re serving — dishes, prices, and what goes into every plate.

// SEAFOOD APPETISERS

MARINATED FISH OF THE DAY24€
Catch of the day / gemista broth / spearmint / fresh vegetables / EVOO
RAW OYSTER8.5€
Marinated in Greek salad broth | Tomato & cucumber tartare | Pickled onion | EVOO
GRILLED OYSTER8.5€
Wood-fired | “Plaki” sauce | Briam
FISH YOUVARLAKIA26€
Red mullet / scorpion fish/ kakavia sauce / Sea Urchin / carrot puree / vegetables / fresh herbs / EVOO
OCTOPUS SOUVLAKI24€
Wood-fired octopus / smoked eggplant / samphire / semi dried cherry tomatoes/ EVOO

// SEA

FISH FILLET36€
Artichokes from Tinos / garden peas / potato / onion broth / lime / EVOO
WOOD-FIRED BUTTERFLIED FISH OF THE DAY54€
Fresh tomato / grilled seasonal wild greens / EVOO

// CATCH OF THE DAY

RAW OYSTER8.5€ / per piece
Marinated in cherry vinegar, Sea salt, Grilled cherries, EVOO
GRILLED OYSTER8.5€ / per piece
Wood-fired | Plaki sauce | Briam vegetable tartare
WILD SEA BASS130€ / per kg
Wood-fired | Traditional ladolemono
WILD SEA BREAM135€ / per kg
Wood-fired | Traditional ladolemono
RED SNAPPER140€ / per kg
Wood-firedV | Traditional ladolemono
FISH OF THE DAY145€ / per kg
Wood-fired steamed | Onion broth | Seasonal vegetables | EVOO
FRESH PRAWNS105€ / per kg
Charcoal grilled | Citrus sauce | EVOO
FRESH CRAYFISH155€ / per kg
Charcoal grilled | Saganaki-style sauce | EVOO
FRESH LOBSTER (GRILLED)195€ / per kg
Wild greens | Sage sauce | EVOO
LOBSTER PASTA195€ / per kg
Fresh pasta | Tomato | Garlic | Fresh basil | Citrus notes | EVOO
Seafood Restaurant Oia
Fresh Seafood Restaurant Oia

What Makes Our Seafood Different

Most restaurants in Oia have seafood on their menu. But there’s a difference between having it and building your kitchen around it. At Oia Gefsis, our seafood comes in daily — wild-caught, never farmed. We work with local Santorini fishermen and trusted suppliers from nearby islands to get the best of what the Aegean offers each morning.
That means the menu changes with the sea. Some days it’s red snapper, other days it’s scorpionfish, black grouper, grouper, cod, or black sea bream. And that’s exactly how it should be — because the best seafood in Oia is whatever came off the boat that morning.

 

Your Table Is Waiting

If you’ve been searching for a seafood restaurant in Oia, Santorini that takes its fish as seriously as its views, this is it. No gimmicks, no shortcuts — just wild-caught Aegean seafood, grilled over charcoal, served in one of the most beautiful settings in Greece.
Come hungry. Leave with a story.

Seafood is at the heart of what we do, but it’s far from the only reason people sit down at Oia Gefsis. The same terrace, the same kitchen, and the same commitment to honest cooking runs through everything — from the first coffee in the morning to the last glass of wine at night.

 

When to Come for the Best Seafood Experience

We’re open daily from 09:00 AM to 10:00 PM. Seafood is available from 12:00 PM. For seafood lovers, we recommend coming in the early evening — the catch of the day is at its freshest, the terrace has the best light, and if you time it right, you’ll be finishing your lobster just as the famous Oia sunset paints the sky.
Reservations are recommended, especially during summer months. You can book through our website or call us directly at 2286071526.