Radiation
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
Radiation is a fishing boat wreck in the eastern end of Scapa Flow. She was one of the last Greatliner fishing boats, a type built to work longlines in the deep waters of the North Atlantic.
The vessel was sunk deliberately to create a sheltered dive site. The site is small but pretty and has plenty of life on it.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Common Sea StarAsterias rubensReported here · unconfirmed
Keeled TubewormSpirobranchus triqueterReported here · unconfirmed
European Green CrabCarcinus maenasReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
No notes yet. Dived here? Be the first to leave a tip.
Share a write-up or a photo. Submissions are reviewed before they appear on the page.
Nearby dive sites
Shops that dive here
No shops have listed this site yet.
Contains public sector information licensed under the Open Government Licence v3.0. · OGL v3