Licences

Yachtmaster Ocean

RYA Yachtmaster Ocean

RYA Yachtmaster Ocean is the highest RYA sailing qualification, certifying a skipper to plan and execute ocean passages of unlimited length, including transatlantic deliveries.

THBy Tim HoogstrateUpdated 8 June 2026

TL;DR, Yachtmaster Ocean is the certificate insurers expect for transatlantic delivery captains. It builds on Yachtmaster Offshore by adding ocean passage planning, celestial navigation, and proven offshore mileage outside coastal limits.

What Yachtmaster Ocean adds over Offshore

The Ocean qualification is awarded after an oral exam and a sight-reduction practical, on top of a completed Yachtmaster Offshore. Where Offshore is bounded to 150 nautical miles from a safe haven, Ocean has no distance limit, which is what makes it the relevant certificate for transatlantic, transpacific, or high-latitude work.

What you need to qualify

  • A current RYA Yachtmaster Offshore with commercial endorsement
  • A non-stop ocean passage of at least 600 nautical miles, more than 200 miles from any coast, with at least one section of 200 miles non-stop
  • Celestial navigation theory course and practical sight reductions during the qualifying passage
  • A completed passage plan for the qualifying voyage, submitted with the application

What it lets you do

Hold a Yachtmaster Ocean and you can be insured as skipper on transatlantic and round-the-world passages, take part in ocean rallies (ARC, World ARC, OCC), and command a vessel up to 24 metres anywhere on the planet that the boat is permitted to sail.

How insurers treat it

Hull insurance for Atlantic deliveries on cruising yachts typically requires either Yachtmaster Ocean or an MCA Master Yacht ≤500 GT. Some insurers accept Offshore plus 25,000 logged miles in lieu of Ocean, especially for repeat crew.

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Yachtmaster Ocean (RYA Yachtmaster Ocean), yacht delivery glossary · Boat Gigs