PACIFIC DUCHESS (IMO 9631424)
PACIFIC DUCHESS is an Offshore Tug/Supply Ship built in 2014 and flying the Liberia flag, placing it in its 12th year of service. The vessel reports a deadweight tonnage of 4,543 metric tonnes, a gross tonnage of 6,641, and a length overall of 92 metres. This vessel is configured for offshore support operations. PACIFIC DUCHESS is classed by DNV, which is a member of the International Association of Classification Societies. The vessel has been observed in the Mediterranean Sea, Middle America, and the Gulf of Mexico over recent periods. It has previously operated under one former name and two former flag states. Over the last 36 months it has had 4 port state control (PSC) inspections and no detentions. The most recent inspection was on 14 April 2026.
- Type: Offshore Tug/Supply Ship
- Flag: Liberia
- Year built: 2014
- MMSI: 636024458
- Call sign: 5LSS2
- Gross tonnage: 6641
- Deadweight: 4543 t
- Length overall: 92 m
- Beam: 22 m
- Home port: Monrovia
- Port State Control (PSC) inspections: 10 since 2014
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 14/04/2026
- Registered owner: TIDEWATER OFFSHORE OPERATIONS
- Ship manager: TIDEWATER DE MEXICO S DE RL (Mexico)
- ISM manager · DOC holder: TIDEWATER ANGOLA MARINE LTD (Angola)
- Last AIS position: 38°23.3′N · 023°39.4′E · Speed 1.2 kn · at anchor · received 7 October 2026 at 12:08 UTC
- Destination: Chalkida (GR CLK) · ETA 7 October 2026 at 21:50 UTC (as broadcast by the vessel)
- Arrival alert: rynda.io messages you by email or in Telegram when PACIFIC DUCHESS arrives in Chalkida. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of PACIFIC DUCHESS?
PACIFIC DUCHESS is an Offshore Tug/Supply Ship. It was built in 2014 and is currently in its 12th year of service.
What are the dimensions of PACIFIC DUCHESS?
The vessel has a length overall of 92 metres and a beam of 23 metres. It maintains a gross tonnage of 6,641.
Which classification society manages PACIFIC DUCHESS?
The vessel is classed by DNV, which is an IACS member. Its current classification status is listed as Reinstated.
Where has PACIFIC DUCHESS been operating recently?
The vessel has been observed in the Mediterranean Sea and the Gulf of Mexico. It has also been recorded in West Europe.
What is the PSC inspection history for PACIFIC DUCHESS?
Over the last 36 months it has had 4 port state control (PSC) inspections and no detentions, with 6 deficiencies recorded. The most recent inspection was on 14 April 2026. All-time records show 10 inspections since 2014 and no detentions.
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