Foz do Arelho

Foz do Arelho is a wide sandy beach break at the mouth of Óbidos Lagoon that produces small to medium waves suited to beginners and intermediate surfers. The break works best with west or northwesterly swell and southeast wind, and low tide generally offers the most defined peaks by exposing better sandbanks. The main hazard is strong currents flowing from the lagoon mouth, particularly during outgoing tides and tidal transitions, so surfers should avoid paddling into the estuary channel itself. Winter, especially December, brings the most consistent conditions.

The available sources confirm that Foz do Arelho is an established and popular surf destination in the Peniche region and hosts surf competitions, though specific details about notable historical sessions, founding surfers, or when the spot was first developed remain unclear from public sources.

Foz do Arelho sits in the Caldas da Rainha municipality on Portugal's Silver Coast, directly adjacent to the Óbidos Lagoon mouth. The beach has functional amenities with bars and restaurants along the shore, and access is straightforward from the village. The area is sometimes crowded but remains accessible.