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Mercurius

Chemical tanker · Sweden · built 2019 · AIS Class A

IMO9816531MMSI266465000Call signSBDWLast AIS position Oct 3, 2026, 13:37 UTC

In short

Mercurius (Chemical tanker, Sweden flag) was last seen on AIS on , moored, in the port of Botlek. Its crew-entered AIS destination is NL RTM (Rotterdam), with an ETA of Oct 2, 2026, 20:00 UTC; its reported draught is 7.6 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 13:46 UTC). It arrived there on Oct 2, 2026, 20:57 UTC. ISM manager: Sirius Shipping AB (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type
Chemical tanker
Flag
Sweden
Year built
2019
Gross tonnage
6,957
Size (length × beam)
120 m × 19 m

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Last reported position

received
Position
51.8818° N, 4.3062° E
Area
North Sea
Speed
0 kn
Course
10°
Heading
9°
51.8818° N, 4.3062° E
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Last 30 days: 3 port calls (Botlek, Brofjorden, and Sjursoja/Oslo).

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
Mercurius
IMO numberWhat is an IMO number?
9816531
MMSIWhat is an MMSI?
266465000
Flag
Sweden
AIS ship type
Tanker
Gross tonnageGross tonnage vs deadweight
6,957
Length overall
119.9 m
Beam
19.4 m
Year built
2019

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.

ISM manager
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 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.

DateEventSource
Arrived at BotlekAIS-detectedVoydar port-call detector (AIS geofence)
Left BrofjordenAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at BrofjordenAIS-detectedVoydar port-call detector (AIS geofence)
Left Sjursoja/OsloAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at Sjursoja/OsloAIS-detectedVoydar port-call detector (AIS geofence)

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.

YearCO₂ emittedFuel burnedTime at seaCO₂ / n mile
20198,118 t2,537 t227 days149 kg
20208,903 t2,777 t252 days148 kg
20219,421 t2,939 t228 days145 kg
20229,169 t2,860 t218 days148 kg
20237,934 t2,475 t196 days149 kg
20246,373 t1,988 t190 days134 kg
20256,763 t2,117 t189 days139 kg

Technical efficiency: EEXI (9.42 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.

Detected from AIS AIS-detected

PortArrivedDepartedTime in port
Botlek NLBOTOct 2, 2026, 20:57 UTCin port—
Brofjorden SEBROSep 27, 2026, 16:27 UTCSep 28, 2026, 19:23 UTC26 h 56 min
Sjursoja/Oslo NOSJUSep 26, 2026, 03:09 UTCSep 26, 2026, 16:35 UTC13 h 26 min

Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.

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.

WhenWhat we observedConfidence
Sep 28, 2026, 19:18 UTC
Draught change

Reported draught went from 6 m to 7 m while in port at Brofjorden. Voydar infers the ship probably loaded cargo.

Method seadar.behaviour.draught_change v1

Medium (65%)
Sep 26, 2026, 12:27 UTC
Draught change

Reported draught went from 7 m to 6 m while in port at Sjursoja/Oslo. Voydar infers the ship probably discharged cargo.

Method seadar.behaviour.draught_change v1

Medium (65%)

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 Mercurius now?
Mercurius (Chemical tanker, Sweden flag) was last seen on AIS on Oct 3, 2026, 13:37 UTC, moored, in the port of Botlek. The crew-entered destination was NL RTM (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 13:46 UTC). This report does not confirm the ship’s current route.
What kind of ship is Mercurius?
Mercurius is a chemical tanker sailing under the flag of Sweden, built in 2019. The vessel is 119.9 m long with a beam of 19.4 m and has a gross tonnage of 6,957.
Who is recorded as the owner or manager of Mercurius?
Sirius Shipping AB is recorded as ISM manager for Mercurius (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Mercurius?
Voydar has no matched sanctions record displayed for Mercurius 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 Mercurius. Missing records do not establish whether the ship has been detained.

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