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Wisby Wave

Tanker · Netherlands · built 2009 · AIS Class A

IMO9398486MMSI246108000Call signPFDXLast AIS position Oct 3, 2026, 12:58 UTC

In short

Wisby Wave (Tanker, Netherlands flag) was last seen on AIS on , under way at 10.4 kn, in the North Atlantic Ocean. Its crew-entered AIS destination is GB PEM (Pembroke), with an ETA of Oct 4, 2026, 04:00 UTC; its reported draught is 5 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 12:47 UTC). Registered owner: Wisby Tankers AB (source: ILT — Nederlands vlagregister (Netherlands flag register data)).

Current voyage: from Galway (departed Oct 2, 2026, 08:10 UTC) to GB PEM (Pembroke)

Vessel type
Tanker
Year built
2009
Gross tonnage
4,283
Size (length × beam)
116 m × 15 m
Registered owner
Wisby Tankers AB

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Photo of WISBY WAVE
Photo: Alf van Beem · Licence: CC0 · via Wikimedia Commons

Last reported position

received
Position
51.3609° N, 7.2885° W
Area
North Atlantic Ocean
StatusWhat do AIS statuses mean?
Under way using engine
Speed
10.4 kn
Course
77°
Heading
76°
51.3609° N, 7.2885° W
Open the full live map →

Last 30 days: 2 port calls (Galway and Berendrecht).

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
Wisby Wave
IMO numberWhat is an IMO number?
9398486
MMSIWhat is an MMSI?
246108000
Vessel type
Tanker
Gross tonnageGross tonnage vs deadweight
4,283
Length overall
116.4 m
Beam
15 m
Year built
2009

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
Wisby Tankers AB(not linked to a company record)
Source: ILT — Nederlands vlagregister (Netherlands flag register data) · reported · confidence 0.9 · retrieved Oct 1, 2026
Builder
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
FERUS SMIT B.V(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 GalwayAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at GalwayAIS-detectedVoydar port-call detector (AIS geofence)
Left BerendrechtAIS-detectedVoydar port-call detector (AIS geofence)
Arrived at BerendrechtAIS-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.

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
Galway IEGWYOct 1, 2026, 06:33 UTCOct 2, 2026, 08:10 UTC25 h 37 min
Berendrecht BEBRTSep 25, 2026, 20:08 UTCSep 27, 2026, 02:48 UTC30 h 40 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
Oct 1, 2026, 11:38 UTC
Draught change

Reported draught went from 5.8 m to 5 m while in port at Galway. Voydar infers the ship probably discharged cargo.

Method seadar.behaviour.draught_change v1

Medium (65%)
Sep 26, 2026, 02:24 UTC
Draught change

Reported draught went from 5 m to 5.8 m while in port at Berendrecht. Voydar infers the ship probably loaded 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 Wisby Wave now?
Wisby Wave (Tanker, Netherlands flag) was last seen on AIS on Oct 3, 2026, 12:58 UTC, under way at 10.4 kn, in the North Atlantic Ocean. The crew-entered destination was GB PEM (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 12:47 UTC). This report does not confirm the ship’s current route.
What kind of ship is Wisby Wave?
Wisby Wave is a tanker sailing under the flag of Netherlands, built in 2009 by Ferus Smit. The vessel is 116.4 m long with a beam of 15 m and has a gross tonnage of 4,283.
Who is recorded as the owner or manager of Wisby Wave?
Wisby Tankers AB is recorded as Registered owner for Wisby Wave (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 Wisby Wave?
Voydar has no matched sanctions record displayed for Wisby Wave 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 Wisby Wave. Missing records do not establish whether the ship has been detained.

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