SEAWAYS SAN JACINTO
Oil tanker · Marshall Islands · built 2016 · AIS Class A
In short
SEAWAYS SAN JACINTO (Oil tanker, Marshall Islands flag) was last seen on AIS on , under way at 12.3 kn, in the North Atlantic Ocean. Its crew-entered AIS destination is PTSIE (Sines); its reported draught is 15.5 m (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 10:15 UTC). ISM manager: DSS 8 LLC (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).
- Vessel type
- Oil tanker
- Flag
- Marshall Islands
- Year built
- 2016
- Gross tonnage
- 81,360
- Size (length × beam)
- 274 m × 48 m
- ISM manager
- DSS 8 LLC
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Last reported position
received- Position
- 28.523° N, 15.7271° W
- Area
- North Atlantic Ocean
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 12.3 kn
- Course
- 40°
- Heading
- 40°
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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Try the live demo, no sign-upIdentity & particulars
- Name
- SEAWAYS SAN JACINTO
- IMO numberWhat is an IMO number?
- 9730373
- MMSIWhat is an MMSI?
- 538006700
- Call signWhat is a call sign?
- V7QJ4
- Flag
- Marshall Islands
- AIS ship type
- Tanker
- Gross tonnageGross tonnage vs deadweight
- 81,360
- Deadweight (DWT)
- Source: Wikidata, record Q84256817. Added to Voydar on September 23, 2026. Licence: CC0 1.0.158,734 t
- Length overall
- 274 m
- Beam
- 48 m
- Year built
- 2016
Marshall IslandsA 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 Oct 5, 2026
- Builder
- 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 |
|---|---|---|
| Reported arrival at YABUCOA HARBOR, PRAuthority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported departure from YABUCOA HARBOR, PRAuthority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported departure from New YorkAuthority-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 |
|---|---|---|---|---|
| 2018 | 8,518 t | 2,728 t | 73 days | 436 kg |
| 2019 | 7,643 t | 2,432 t | 55 days | 494 kg |
| 2020 | 11,277 t | 3,565 t | 89 days | 478 kg |
| 2021 | 7,717 t | 2,439 t | 79 days | 411 kg |
| 2022 | 8,081 t | 2,541 t | 73 days | 418 kg |
| 2023 | 2,697 t | 856 t | 20 days | 480 kg |
| 2024 | 13,314 t | 4,236 t | 121 days | 400 kg |
| 2025 | 3,897 t | 1,245 t | 42 days | 341 kg |
Technical efficiency: EEDI (2.7 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 |
|---|---|---|---|---|
| YABUCOA HARBOR, PR | Arrival | Oct 20, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| YABUCOA HARBOR, PR | Departure | Oct 20, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| New York USNYC | Departure | Oct 12, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| NORTHVILLE, L.I., NY | Arrival | Oct 1, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
Records published by the authority named on each row. Earliest record for this ship: October 1, 2016.
Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.
Frequently asked questions
- Where is SEAWAYS SAN JACINTO now?
- SEAWAYS SAN JACINTO (Oil tanker, Marshall Islands flag) was last seen on AIS on Oct 6, 2026, 11:36 UTC, under way at 12.3 kn, in the North Atlantic Ocean. The crew-entered destination was PTSIE (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 10:15 UTC). This report does not confirm the ship’s current route.
- What kind of ship is SEAWAYS SAN JACINTO?
- SEAWAYS SAN JACINTO is an oil tanker sailing under the flag of Marshall Islands, built in 2016 by HD Hyundai Samho. The vessel is 274 m long with a beam of 48 m and has a gross tonnage of 81,360.
- Who is recorded as the owner or manager of SEAWAYS SAN JACINTO?
- DSS 8 LLC is recorded as ISM manager for SEAWAYS SAN JACINTO (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 SEAWAYS SAN JACINTO?
- Voydar has no matched sanctions record displayed for SEAWAYS SAN JACINTO 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 SEAWAYS SAN JACINTO. Missing records do not establish whether the ship has been detained.
Sister ships
Likely sister ships: built by HD Hyundai Samho, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
- OCEAN STARTIMO 9293507Oil tanker · built 2005 · 81,770 GT
- DenebIMO 9301524Oil tanker · built 2006 · 81,380 GT
- EKTAIMO 9301536Oil tanker · built 2006 · 81,380 GT
- DOKOSIMO 9318072Oil tanker · built 2007 · 81,339 GT
- FulgerIMO 9326718Oil tanker · built 2007 · 81,380 GT
- HELIONIMO 9318096Oil tanker · built 2007 · 81,339 GT
- HERAIMO 9326720Oil tanker · built 2007 · 81,380 GT
- KALLISTISIMO 9318084Oil tanker · built 2007 · 81,339 GT
- Minerva MarinaIMO 9411939Oil tanker · built 2008 · 81,467 GT
- Aegean StarIMO 9422366Oil tanker · built 2009 · 81,306 GT
- Ce BermudaIMO 9411226Oil tanker · built 2009 · 81,384 GT
- Ce-HamiltonIMO 9411238Oil tanker · built 2009 · 81,384 GT
Neighbouring IMO numbers
IMO numbers are issued in sequence. These are the nearest numbers below and above this ship's that have a full Voydar profile.
Use this data
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