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.
Dived here today? How were conditions vs. what we showed?
About this site
Crumb Rock lies off the coast of County Sligo, in Ireland's Connacht region, on the exposed Atlantic seaboard of the northwest coast. The site reaches a maximum depth of around 35 metres, consistent with the scattered rock outcrops and reefs typical of this stretch of shoreline. Conditions here are shaped by the open Atlantic, and the surrounding seabed reflects the rugged, rock-strewn character of the west coast.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
European Edible Sea UrchinEchinus esculentusReported here · unconfirmed
Atlantic Black Sea CucumberHolothuria forskaliReported here · unconfirmed
Devonshire Cup CoralCaryophyllia (Caryophyllia) smithiiReported here · unconfirmed
Common Sea StarAsterias rubensReported here · unconfirmed
Spiny StarfishMarthasterias glacialisReported here · unconfirmed
Durable 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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