Dive sites

Scuba dive sites around Cascais.

Read Lisbon & Setubal context for depth, experience level, access, season, safety notes and sources.

Cascais · Shore reef · 4-14 m

Shore dive in the Cascais coastline and Avencas marine protected area; entry and exit depend on tide, swell and local restrictions.

Cascais · Reef / wall · 10-30 m

Exposed Atlantic reef area near Cascais with boat or advanced shore logistics depending on operator plan.

Live conditions

Cascais marine forecast snapshot.

Wave

2.3 m8 s

Swell

1.7 m8 s

Wind

6 kn356 deg

Sea temp

16.3 Csurface

Air temp

19.1 C19–28 C

UV index

7daily max

Open-Meteo forecast data changes quickly; confirm sea state, visibility and boat plans with your operator.

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