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Sea Shannon

General cargo ship · Netherlands · built 1998 · AIS Class A

IMO9160047MMSI245334000Call signPCEFLast AIS position Oct 1, 2026, 21:27 UTC

In short

Sea Shannon (General cargo ship, Netherlands flag) was last seen on AIS on , moored, near Tilbury (North Sea). Its crew-entered AIS destination is SAINT-MALO, with an ETA of Oct 4, 2026, 10:00 UTC; its reported draught is 3.9 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 21:20 UTC). Registered owner: Shannon Shipping B.V. (source: ILT — Nederlands vlagregister (Netherlands flag register data)).

Current voyage: from Tilbury (departed Oct 1, 2026, 15:47 UTC) to SAINT-MALO

Year built
1998
Gross tonnage
1,670
Size (length × beam)
82 m
Registered owner
Shannon Shipping B.V.

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Photo of SEA SHANNON
Photo: Sludge G · Licence: CC BY-SA 2.0 · via Wikimedia Commons

Last reported position

received
Position
51.4933° N, 0.173° E
Area
North Sea
Speed
0 kn
Course
—
Heading
1°
51.4933° N, 0.173° E
Open the full live map →

Last 30 days: 6 port calls (Tilbury, IJmuiden/Velsen, Zaandam, and Vlissingen).

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
Sea Shannon
IMO numberWhat is an IMO number?
9160047
MMSIWhat is an MMSI?
245334000
AIS ship type
Cargo
Gross tonnageGross tonnage vs deadweight
1,670
Length overall
82.5 m
Beam
—
Year built
1998

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.

Registered owner
Shannon Shipping B.V.(not linked to a company record)
Source: ILT — Nederlands vlagregister (Netherlands flag register data) · reported · confidence 0.9 · retrieved Oct 1, 2026
ISM manager
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
DAMEN BERGUM(not linked to a company record)
Source: ILT — Nederlands vlagregister (Netherlands flag register data) · reported · confidence 0.9 · retrieved Oct 1, 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
Left TilburyAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at TilburyAIS-detectedVoydar port-call detector (AIS geofence)
Left IJmuiden/VelsenAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at IJmuiden/VelsenAIS-detectedVoydar port-call detector (AIS geofence)
Left ZaandamAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at ZaandamAIS-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
20251,871 t583 t123 days73 kg

Technical efficiency: EEXI (18 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
Tilbury GBTILSep 30, 2026, 14:36 UTCOct 1, 2026, 15:47 UTC25 h 11 min
IJmuiden/Velsen NLIJMSep 29, 2026, 17:18 UTCSep 29, 2026, 18:16 UTC58 min
Zaandam NLZAASep 28, 2026, 16:13 UTCSep 29, 2026, 16:28 UTC24 h 15 min
IJmuiden/Velsen NLIJMSep 28, 2026, 14:49 UTCSep 28, 2026, 15:24 UTC35 min
Tilbury GBTILSep 22, 2026, 17:57 UTCSep 23, 2026, 17:20 UTC23 h 24 min
Vlissingen NLVLISep 4, 2026, 17:25 UTCSep 7, 2026, 04:33 UTC2 d 11 h

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 23, 2026, 17:16 UTC
Draught change

Reported draught went from 3.8 m to 2.7 m while in port at Tilbury. 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 Sea Shannon now?
Sea Shannon (General cargo ship, Netherlands flag) was last seen on AIS on Oct 1, 2026, 21:27 UTC, moored, near Tilbury (North Sea). The crew-entered destination was SAINT-MALO (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 21:20 UTC). This report does not confirm the ship’s current route.
What kind of ship is Sea Shannon?
Sea Shannon is a general cargo ship sailing under the flag of Netherlands, built in 1998 by Damen Shipyards Bergum. The vessel is 82.5 m long and has a gross tonnage of 1,670.
Who is recorded as the owner or manager of Sea Shannon?
Shannon Shipping B.V. is recorded as Registered owner for Sea Shannon (source: ILT — Nederlands vlagregister (Netherlands flag register data)). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Sea Shannon?
Voydar has no matched sanctions record displayed for Sea Shannon from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Sea Shannon. Missing records do not establish whether the ship has been detained.

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