Sagres reefs and tunnels dive guide.

Depth

10-30 m

Level

Beginner to Advanced

Access

Boat dives from Sagres marina to reefs, walls, tunnels and cave-like passages selected for the day's wind direction.

Best season

Atlantic exposure makes local morning checks important in every season; summer is most reliable for visiting divers.

Safety

Surge, low visibility and overhead features require conservative route choices and guide discipline.

Hours

No fixed public hours. Boat departures, protected-area access and shore entries depend on operators, permits and sea state.