Skip to content
Mariscos San JuanMariscos · San Jose

Fresh coastal seafood · San Jose

Straight from
the coast.

Handcrafted Mexican mariscos — tostadas, whole fried fish, shrimp and octopus, dressed with lime, chile, and avocado.

View the menu → Reserve a table
Whole fried fish topped with salsa, served with rice, avocado and a side salad.
Two locationsOpen 7 days a week

Why people keep coming back

Made to order, the coastal way.

Seafood tostada with shrimp and octopus.
01

Crafted in the kitchen

Every tostada, caldo, and plato is built to order by hands that know the recipes by heart.

Shrimp plated with avocado and chile.
02

Fresh ingredients

Shrimp, octopus, and fish chosen for the day — brightened with lime, chile, and ripe avocado.

Whole fried fish with rice and salad.
03

Unique recipes

Family recipes you won't find anywhere else, plated the way they're meant to be eaten.

Gather your people

A table for the whole crew.

Bring the family, order big, and let the plates keep coming. Booking ahead means your spot is ready when you are.

Make a reservation →Browse dishes
Demo Mariscos Marea Alta is a fictional restaurant. This is a design demo by Emil Ekinci — the name, menu, photos, address and phone number are all invented. No real business is depicted. Emil Ekinci — ownership transfers on payment. Fictional restaurant · design demo emilekinci1812@gmail.com