DIAMOND SEAS

Passenger (Uninspected) · Passenger Ship class · Built 2010s · USCG Southwest District (CGD-SW)

DIAMOND SEAS is a 2014 passenger vessel (uninspected). The Coast Guard has recorded 4 inspections since 2017, most recently in February 2025.

Records from 2017 to 2025. Most recent: inspection, 8 February 2025.

Built: 2014
Last inspected: 8 February 2025
Documentation: Valid · documentation file of 10 August 2026
Inspections: 4
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Inspected with: 1 other vessel

Identity

1254274

—

WDJ3805

1291939

Flag

UNITED STATES

Maury page id

psix-1291939

Coast Guard record current through 23 August 2026, retrieved 5 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Passenger Ship class in Maury's sources begin in 2016.

Inspections, by type

Recorded inspections4

…physical examinations2

…with no type recorded2

Years with a record 4 calendar years (2017–2025)

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. The counts in the strip above are the same counts; this table splits the inspections by the kind of activity recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Documentation record

Registered dimensions (L × B × D)75.9 ft × 21.1 ft × 6.3 ft

Registered tonnagegross 151 / net 45

ITC dimensions (L × B × D)75.9 ft × 21.1 ft × 6.3 ft

ITC tonnagegross 151 / net 45

BuilderHORIZON YACHT CO LTD · KAOHSIUNG, TAIWAN · built 2014

Hull materialFRP (Fiberglass)

PropulsionUNSPECIFIED

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portSAN FRANCISCO, CA

Trade endorsementsCoastwise, restricted, Recreational, Registry

DocumentationValid · issued 5 November 2025 · expires 30 November 2026

Service, as the file records itPassenger (Uninspected)

Hull formunknown (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it45 - Convention (Subpart B), Net Ton
151 - Convention (Subpart B), Gross Ton

Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Vessel history report

A report is not offered for this hull. Its record holds only 1 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. What a sparse-record report looks like.

Inspected as a tow unit · 1

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

LEFKARA Tank Ship · MISLE 994398 · 14 May 2019 · activity 6692622

Inspection history · 4

8 February 2025 Type not recorded

No type recorded · Station Golden Gate · USCG Southwest District (CGD-SW) · Activity 8079498

5 September 2024 Uninspected Passenger Vessel

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7996875

14 May 2019 Type not recorded

No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6692622

8 December 2017 Uninspected Passenger Vessel

Physical examination · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 6323348

Deficiency record · 0

No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.