Cascais operator FAQ with site-depth ranges and common logistics.
Praia da Poça - House Reef is a house reef dive in Lisbon Coast (Cascais)
Praia da Poça - House Reef is a house reef dive in Lisbon Coast (Cascais)
Praia da Poça - House Reef is a local house reef in Lisbon Coast (Cascais). It brings together just off the beach exit on a south-facing line, a small sand bank sits within a reef system that extends east, south, and west. the reef features cracks running north–south, perpendicular to the coastline. depths range from very shallow to moderate, making it a compact house-reef style area suitable for exploring reef structure and sandy patches. a shallow reef area with a sand bank and north–south cracks provides structure for a short reef dive. Shore access keeps the logistics direct and simple. It suits divers who want flexible repeat diving and straightforward logistics.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
1.5m - 8m
Depth Note
Public descriptions report a maximum depth of 8 m; the shallow starting depth is not consistently published.
Best Season
Late spring through early autumn is usually the most comfortable window.
Typical Conditions
Atlantic swell and surge can change quickly; visibility is often moderate and current can build on exposed days.
Site conditions, restrictions, and access requirements.
Safety Notes
Keep a normal buoyancy and sea-state check before entry, and follow the local operator briefing.
Access Restrictions
Plan the local shore entry and exit carefully.
Legal Notes
Follow operator guidance and local marine-area rules.
Community notes to help plan your visit.
Scuba Diving
A flexible house-reef dive that suits repeat visits, easy planning, and relaxed pacing.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Cascais operator FAQ with site-depth ranges and common logistics.
Portugal Dive Cascais listing page with multiple Cascais spots and short descriptors.
Cascais operator page with local diving context and site examples.
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