TETHYS is a Chemical/Oil Products Tanker built in 2012 and flying the Cyprus flag, placing it in its 14th year of service. The vessel reports a deadweight tonnage of 4,393 metric tonnes, a gross tonnage of 3,166, and a length overall of 92 metres. This size profile is typical for specialized tanker operations in coastal or regional trades. TETHYS is classed by the American Bureau of Shipping, which is a member of the International Association of Classification Societies. The vessel has been observed in the West Africa region. It has previously operated under four different names and four different flag states. Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions. The most recent inspection was on 12 November 2025.
TETHYS is a Chemical/Oil Products Tanker. It was built in 2012 and is currently in its 14th year of service.
The vessel has a length overall of 92 metres and a beam of 15 metres. It carries a deadweight tonnage of 4,393 metric tonnes.
TETHYS is classed by the American Bureau of Shipping. This society is a recognized member of the International Association of Classification Societies (IACS).
Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions, with 4 deficiencies recorded. The most recent inspection was on 12 November 2025. All-time records show 7 inspections since 2012 and no detentions.
The vessel has been observed operating in West Africa. It currently flies the Cyprus flag and is assigned to the white band in both Paris and Tokyo MoUs.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.