Mer du Nord — Noordzee

Mer du Nord in Sainte-Catherine: a place I always enjoy returning to

I love Mer du Nord in Sainte-Catherine! Whether it’s grabbing a sandwich or open-faced sandwich on the go, buying delicious fresh fish to cook, or savouring traditional maatjes, it’s always a pleasure. And of course, it's impossible to forget the oysters! I almost forgot the seafood platter at the end of the year.

In the heart of Brussels, this address, also known as Noordzee, has two complementary sides: a fishmonger to take products home and a fish bar to enjoy them on the spot. It's this freedom that I appreciate: dropping by to shop, for a tasty break, or for a moment on the terrace.

A Brussels fishmonger since 1958

The story of Mer du Nord began in 1958 with a small neighbourhood fishmonger dedicated to fresh fish. On its official website, the establishment recounts how it gradually evolved into a fishmonger, tasting counter, and oyster bar. Wouter and Veronique have been the faces and driving forces behind it since 1994; the story continues today with the second generation.

The fish bar gradually grew out of a quintessential Brussels tradition. A caracoles (sea snails) vendor used to be set up next to the fish shop. When she stopped coming, regulars kept asking for these specialities, and Wouter decided to start offering them himself. Mussels, Veronique's homemade fish soup, then shrimp croquettes and plancha-grilled dishes eventually expanded the menu.

Fish, oysters, and seafood in Brussels

Mer du Nord offers both products to cook at home and dishes to enjoy at the counter. The establishment's website highlights its fish soup, shrimp croquettes, and fish or scampi à la plancha. The fish bar's offerings change with the daily catch: it's best to discover the daily specials on site rather than expecting a fixed menu.

For my part, the maatjes, oysters, and year-end seafood platter are among the treats I associate with this place. Not to mention the sandwich or garnished bread grabbed on the go: so many ways to enjoy this Sainte-Catherine fishmonger.

A warm welcome and a family spirit

The staff is super friendly, welcoming, and always ready with good advice. Seeing them work as a family is a real pleasure and adds to the charm of the place.

This welcome matters just as much to me as what is on the plate. Behind a good spot, there are people, know-how, and a way of bringing life to the neighbourhood. That is also what I want to highlight in my Brussels favourites.

My sunny terrace and my Christmas tradition

My simple pleasure: taking advantage of the slightest ray of sunshine to eat on their terrace. And at the Christmas market, oysters paired with a glass of champagne are a tradition I never tire of. A spot I love and always return to with pleasure!

Where to find Mer du Nord in Sainte-Catherine?

The fishmonger and fish bar are located at Rue Sainte-Catherine 45, in Brussels. The establishment notes that it does not take reservations: you just turn up, order, and pick a spot on the terrace. For updated opening hours or fish orders, visit the official website or contact the team directly.

Sources

My personal review and accompanying photos: https://share.google/Xzv9okm0noyZOLRdS

History of the establishment, official Mer du Nord — Noordzee website: https://noordzeemerdunord.be/1958-the-start-of-mer-du-nord-noordzee/?lang=en

The fish bar and its specialities: https://noordzeemerdunord.be/fish-bar/?lang=en

Official address and practical information: https://noordzeemerdunord.be/contact/?lang=en