SEA AMETHYST (IMO 9920693)

SEA AMETHYST is a Crude Oil Tanker built in 2022 and flying the Greece flag, placing it in its fourth year of service. The vessel reports a deadweight tonnage of 157,146 metric tonnes and a gross tonnage of 80,934. This capacity is characteristic of medium-to-large crude oil tankers used in global energy transport. SEA AMETHYST is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in Middle America and the Gulf of Mexico, West Europe, and West Africa over recent periods. It has previously operated under one former name and one former flag. Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions. The most recent inspection was on 2 November 2025.

Frequently asked questions

What is the vessel type and age of SEA AMETHYST?

SEA AMETHYST is a Crude Oil Tanker built in 2022. It is currently in its fourth year of service.

What are the capacity specifications of SEA AMETHYST?

The vessel has a deadweight tonnage of 157,146 metric tonnes. Its gross tonnage is recorded at 80,934.

Which classification society manages SEA AMETHYST?

The vessel is classed by the American Bureau of Shipping. This society is a member of the International Association of Classification Societies (IACS).

What is the PSC inspection history for this vessel?

Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions, with no deficiencies recorded. The most recent inspection was on 2 November 2025. All-time records show 4 inspections since 2022 and no detentions.

Where has SEA AMETHYST been operating recently?

The vessel has been observed in West Europe, West Africa, and the Gulf of Mexico. These regions represent its recent geographic activity.

Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.