Sempre Assar I is a seafood restaurant in Matosinhos, Porto. Rated 4.3 stars from 1754 Google reviews. Known for fresh fish sourcing and grilled seafood execution. Best for fresh seafood and waterfront dining. Price range: €€.
Rankings updated May 2026
Sempre Assar I
| Rating | 4.3★ |
| Reviews | 1,754 |
| Best for | Fresh seafood |
Quick Verdict
A waterfront seafood anchor where fresh fish, generous portions, and genuine service justify the repeat-visitor loyalty.
You want authentic grilled seafood without tourist markup, steps from where the fish lands.
About Sempre Assar I
Sempre Assar I sits at the heart of Matosinhos' working waterfront, steps from where the daily catch lands. The kitchen's commitment to seafood freshness is unmistakable—reviewers consistently praise fish that "still seems alive" and grilled preparations that showcase the raw ingredient. The mixed seafood platters and fish-with-rice mains draw repeat visits from locals and travellers alike, who note the generous portions and lack of tourist-inflated pricing. Service carries a hallmark of attentiveness and warmth; staff navigate the room with professionalism that extends to problem-solving when orders go sideways. The terrace setting amplifies the neighbourhood feel, and the wine list—anchored by Vinho Verde—complements the catch without pretension. It holds steady as a working seafood restaurant that prioritises ingredient quality and honest hospitality over formality.
In the last 90 days, Sempre Assar I has drawn 11 substantial written reviews (50+ characters of genuine feedback) — recent momentum that is one of the signals behind its place on the hot list.
What Stands Out
Fresh fish sourcing
Multiple reviewers note fish that 'still seems alive' and exceptional quality; proximity to the waterfront catch landing is a structural advantage.
Grilled seafood execution
Grilled fish platters, mixed seafood starters, and grilled preparations consistently praised as 'perfectly cooked' and 'exceptional'.
Warm, attentive service
Staff described as 'cordial', 'sympathetic', 'professional', and responsive to issues—one reviewer noted a manager's professionalism in handling a mistake.
Practical Information
Contact
Frequently Asked Questions about Sempre Assar I
Yes. The kitchen sources daily catch from the adjacent waterfront and specialises in grilled fish and mixed seafood platters. Reviewers consistently praise the freshness and quality of the fish, with portions that are generous and prices that avoid tourist markups.
Staff are described as warm, attentive, and professional. They bring starters to the table as you wait and are responsive to requests or issues. The overall atmosphere is welcoming and neighbourhood-focused rather than formal.
Yes. The restaurant has a terrace with outdoor seating that overlooks the waterfront area, adding to the authentic Matosinhos dining experience.
Fish-and-rice mains and mixed seafood platters dominate the menu. Grilled fish, grilled squid, and other seafood preparations are signature offerings. Vinho Verde pairs well with the catch.
Yes. Multiple reviewers highlight that Sempre Assar I avoids typical tourist markups and offers quality seafood at fair prices—a standout in the Matosinhos waterfront area.
Also in Matosinhos
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How We Rank Venues
Rankings are recalculated monthly 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 month.
How our monthly rankings work