What kind of ship is Seameridian?

Seameridian is an oil tanker sailing under the flag of Hong Kong, built in 2011 by CSSC Offshore & Marine Engineering Company. The vessel is 183.3 m long with a beam of 32.2 m and has a gross tonnage of 30,241.

What sanctions and inspection records does Voydar hold for Seameridian?

Voydar has no matched sanctions record displayed for Seameridian from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Seameridian. Missing records do not establish whether the ship has been detained.

Seameridian

Oil tanker · Hong Kong · built 2011 · AIS Class A

IMO9462897MMSI477229100Call signVRIK8Last AIS position Oct 4, 2026, 03:21 UTC

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In short

Seameridian (Oil tanker, Hong Kong flag) was last seen on AIS on Oct 4, 2026, 03:21 UTC, under way at 14.1 kn, in the South Pacific Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is NZ WLG >> KR TSN, with an ETA of Oct 22, 2026, 08:00 UTC; its reported draught is 7.5 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 23:24 UTC).

Vessel type: Oil tanker
Flag: Hong Kong
Year built: 2011
Gross tonnage: 30,241
Size (length × beam): 183 m × 32 m
Registered owner: —

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Last reported position

received Oct 4, 2026, 03:21 UTC

Position: 40.699° S, 174.3218° E
Area: South Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 14.1 kn
Course: 335°
Heading: 336°

40.699° S, 174.3218° E

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Voydar detected no port call in the last 30 days.

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name: Seameridian
IMO numberWhat is an IMO number?: 9462897
MMSIWhat is an MMSI?: 477229100
Call signWhat is a call sign?: VRIK8
Flag: Hong Kong
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 30,241
Deadweight (DWT): Source: Wikidata, record Q105768367. Added to Voydar on September 23, 2026. Licence: CC0 1.0.50,309 t
Length overall: 183.3 m
Beam: 32.2 m
Year built: 2011

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

Builder: CSSC Offshore & Marine Engineering Company
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Jun 22, 2025, 16:47 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 21, 2025, 02:04 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jan 6, 2019, 15:25 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Dec 31, 2016	Reported arrival at Long BeachAuthority-reported	USACE foreign traffic vessel entrances & clearances

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

Year	CO₂ emitted	Fuel burned	Time at sea	CO₂ / n mile
2019	3,999 t	1,268 t	38 days	381 kg
2020	6,076 t	1,921 t	67 days	341 kg
2021	9,911 t	3,134 t	100 days	332 kg
2022	5,459 t	1,741 t	44 days	399 kg
2023	5,778 t	1,849 t	31 days	681 kg

Technical efficiency: EEXI (4.94 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Port calls

Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival	Jun 21, 2025, 02:04 UTC	SINO	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Jan 6, 2019, 15:25 UTC	SINO	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Long Beach USLGB	Arrival	Dec 31, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Long Beach USLGB	Departure	Dec 31, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Richmond USRCH	Departure	Dec 28, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
OTHER SAN FRANCISCO BAY AREA PORTS, CA (NET)	Arrival	Dec 25, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Nov 25, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF PLAQUEMINES, LA	Arrival	Nov 24, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PASCAGOULA HARBOR, MS	Departure	Jun 9, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PASCAGOULA HARBOR, MS	Arrival	Jun 9, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Arthur USPOA	Departure	Apr 21, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Arthur USPOA	Arrival	Apr 21, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: December 29, 2014.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

Behaviour at sea Voydar-derived

Patterns Voydar derived from this ship's AIS broadcasts. They are inferences, not reports: each one shows how it was computed and how confident we are, and none of them says why a ship behaved this way.

When	What we observed	Confidence
Oct 2, 2026, 15:06 UTC	Draught change Reported draught went from 10.6 m to 8 m while in port at Pulau Sebarok. Voydar infers the ship probably discharged cargo. Method seadar.behaviour.draught_change v1	High (75%)

When

What we observed

Confidence

Oct 2, 2026, 15:06 UTC

Draught change

Reported draught went from 10.6 m to 8 m while in port at Pulau Sebarok. Voydar infers the ship probably discharged cargo.

Method seadar.behaviour.draught_change v1

High (75%)

Source: AISstream.io global terrestrial AIS. AIS data: AISstream.io. Licence: none published.

Derived from AIS positions of feeds whose terms allow display on Voydar. Coverage is terrestrial: gaps are reported only where our receivers kept hearing other ships. Detections below medium confidence are not shown.

How these are computed →

Frequently asked questions

Where is Seameridian now?: Seameridian (Oil tanker, Hong Kong flag) was last seen on AIS on Oct 4, 2026, 03:21 UTC, under way at 14.1 kn, in the South Pacific Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was NZ WLG >> KR TSN (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 23:24 UTC). This report does not confirm the ship’s current route.
What kind of ship is Seameridian?: Seameridian is an oil tanker sailing under the flag of Hong Kong, built in 2011 by CSSC Offshore & Marine Engineering Company. The vessel is 183.3 m long with a beam of 32.2 m and has a gross tonnage of 30,241.
What sanctions and inspection records does Voydar hold for Seameridian?: Voydar has no matched sanctions record displayed for Seameridian from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Seameridian. Missing records do not establish whether the ship has been detained.

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