Where is Cap San Sounio now?

Cap San Sounio (Container ship, Panama flag) was last seen on AIS on Oct 1, 2026, 19:38 UTC, under way at 12.6 kn, in the North Sea. The crew-entered destination was DE HAM (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 18:03 UTC). This report does not confirm the ship’s current route.

What kind of ship is Cap San Sounio?

Cap San Sounio is a container ship sailing under the flag of Panama, built in 2014 by HD Hyundai Heavy Industries. The vessel is 333.2 m long with a beam of 48.3 m and has a gross tonnage of 118,938.

What sanctions and inspection records does Seadar hold for Cap San Sounio?

Seadar has no matched sanctions record displayed for Cap San Sounio 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 Cap San Sounio. Missing records do not establish whether the ship has been detained.

Cap San Sounio

Container ship · Panama · built 2014 · AIS Class A

IMO9633953MMSI372723000Call signH8IELast AIS position Oct 1, 2026, 19:38 UTC

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In short

Cap San Sounio (Container ship, Panama flag) was last seen on AIS on Oct 1, 2026, 19:38 UTC, under way at 12.6 kn, in the North Sea. Its crew-entered AIS destination is DE HAM (Hamburg), with an ETA of Oct 3, 2026, 05:30 UTC; its reported draught is 12.2 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 18:03 UTC).

Current voyage: from London Gateway Port (departed Sep 30, 2026, 23:40 UTC) to DE HAM (Hamburg)

Vessel type: Container ship
Flag: Panama
Year built: 2014
Gross tonnage: 118,938
Size (length × beam): 333 m × 48 m
Registered owner: —

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Last reported position

received Oct 1, 2026, 19:38 UTC

Position: 53.9588° N, 5.0596° E
Area: North Sea
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 12.6 kn
Course: 20°
Heading: 17°

53.9588° N, 5.0596° E

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Last 30 days: 2 port calls (London Gateway Port and Algeciras).

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

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Identity & particulars

Name: Cap San Sounio
IMO numberWhat is an IMO number?: 9633953
MMSIWhat is an MMSI?: 372723000
Call signWhat is a call sign?: H8IE
Flag: Panama
Vessel type: Container ship
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 118,938
Deadweight (DWT): Source: Wikidata, record Q84263837. Added to Seadar on September 23, 2026. Licence: CC0 1.0.124,426 t
Length overall: 333.2 m
Beam: 48.3 m
Year built: 2014

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: SYNERGY PACIFIC PRIVATE LIMITED
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
SYNERGY MARITIME PRIVATE LIMITED
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: HD Hyundai Heavy Industries
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

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

Date	Event	Source
Sep 30, 2026, 23:40 UTC	Left London Gateway PortAIS-detected	Seadar port-call detector (AIS geofence)
Sep 29, 2026, 22:10 UTC	Arrived at London Gateway PortAIS-detected	Seadar port-call detector (AIS geofence)
Sep 23, 2026, 17:06 UTC	Left AlgecirasAIS-detected	Seadar port-call detector (AIS geofence)
Sep 22, 2026, 16:51 UTC	Arrived at AlgecirasAIS-detected	Seadar port-call detector (AIS geofence)
during 2025	ISM manager: SYNERGY PACIFIC PRIVATE LIMITED (previously SYNERGY MARITIME PRIVATE LIMITED)	Seadar relationship-change derivation (derived by Seadar from EU MRV (THETIS-MRV) emissions)

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
2018	51,643 t	16,520 t	134 days	920 kg
2019	10,984 t	3,512 t	34 days	836 kg
2020	19,412 t	6,202 t	63 days	885 kg
2021	13,778 t	4,407 t	35 days	953 kg
2022	17,727 t	5,671 t	47 days	952 kg
2023	11,367 t	3,612 t	49 days	704 kg
2024	52,388 t	16,806 t	177 days	799 kg
2025	75,880 t	24,337 t	275 days	720 kg

Technical efficiency: EEXI (8.41 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 Seadar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Detected from AIS AIS-detected

Port	Arrived	Departed	Time in port
London Gateway Port GBLGP	Sep 29, 2026, 22:10 UTC	Sep 30, 2026, 23:40 UTC	25 h 31 min
Algeciras ESALG	Sep 22, 2026, 16:51 UTC	Sep 23, 2026, 17:06 UTC	24 h 15 min

Detected by Seadar 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.

Frequently asked questions

Where is Cap San Sounio now?: Cap San Sounio (Container ship, Panama flag) was last seen on AIS on Oct 1, 2026, 19:38 UTC, under way at 12.6 kn, in the North Sea. The crew-entered destination was DE HAM (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 18:03 UTC). This report does not confirm the ship’s current route.
What kind of ship is Cap San Sounio?: Cap San Sounio is a container ship sailing under the flag of Panama, built in 2014 by HD Hyundai Heavy Industries. The vessel is 333.2 m long with a beam of 48.3 m and has a gross tonnage of 118,938.
What sanctions and inspection records does Seadar hold for Cap San Sounio?: Seadar has no matched sanctions record displayed for Cap San Sounio 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 Cap San Sounio. Missing records do not establish whether the ship has been detained.

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