Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
Rockabill is a small islet marked by its lighthouse, lying off the coast of County Dublin, Ireland, north of Skerries in the Irish Sea. The lighthouse itself, built in the 19th century, sits on twin rocky outcrops that give the site its name, and the surrounding waters are exposed to open sea conditions typical of this stretch of the Irish coastline.
AI overviewDurable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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