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Flag State · Ship Register
Jamaica
Primarily Other Types· JM
33
vessels
124k dwt
total dwt
20.2
avg age (yrs)
61%
>20yr share
Country hub
Jamaica — owners, ports, people & news
Safety performance
PSC detention & casualty rates · A–E grade per flag
Register Profile
Fleet on the Flag
Tracked vessels33
Total deadweight124k dwt
Average fleet age20.2 years
Over 20 years old11 (61% of dated)
Primary segmentOther Types
Owner linkage0 (0% of fleet)
Composition
Segment Mix
Other Types31 (94%)
Tankers2 (6%)
A pure derivation over the vessels we track — the Jamaica fleet count is the number we hold for the register, not the official register size, so a register we under-sample reads low. Average age is deadweight-weighted (the broker convention) over hulls with a known build year; the over-20-year share uses the same build-year-known denominator. Top owners reflect only our owner linkage, which covers 0% of this register — read the list in that context. Segments use the same classifier as the rest of the platform. Snapshot 2026-06-30.