MARIELYST is a Container Ship built in 2010 and flying the Portugal (MAR) flag, placing it in its 16th year of service. The vessel has a deadweight tonnage of 14,236 metric tonnes, a gross tonnage of 12,514, and a length overall of 158 metres. This size profile is typical for regional container feeder operations. MARIELYST is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in North Europe and West Europe over recent periods. It has operated under three former names and three different flag states. Over the last 36 months it has had 4 port state control (PSC) inspections and no detentions. The most recent inspection was on 19 January 2026.
MARIELYST is a Container Ship built in 2010. It is currently in its 16th year of service.
The vessel has a length overall of 158 metres and a beam of 24 metres. It has a gross tonnage of 12,514.
The vessel is classed by the American Bureau of Shipping. This society is a member of the International Association of Classification Societies (IACS).
Over the last 36 months it has had 4 port state control (PSC) inspections and no detentions, with 5 deficiencies recorded. The most recent inspection was on 19 January 2026. All-time records show 24 inspections since 2010 and no detentions.
The vessel has been registered under 3 former names. It has also operated under 3 different flag states during its service life.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.