What kind of ship is MONTE LEMA?

MONTE LEMA is an oil tanker sailing under the flag of Liberia, built in 2010 by Dalian Shipbuilding Industry Company. The vessel is 228.6 m long with a beam of 32.3 m and has a gross tonnage of 43,885.

Who is recorded as the owner or manager of MONTE LEMA?

BW Fleet Management Pte Ltd is recorded as ISM manager for MONTE LEMA (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Seadar hold for MONTE LEMA?

Seadar has no matched sanctions record displayed for MONTE LEMA 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 MONTE LEMA. Missing records do not establish whether the ship has been detained.

MONTE LEMA

Oil tanker · Liberia · built 2010 · AIS Class A

IMO9393101MMSI636026193Call signA8NG4Last AIS position Sep 12, 2026, 13:48 UTC

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In short

MONTE LEMA (Oil tanker, Liberia flag) was last seen on AIS on Sep 12, 2026, 13:48 UTC, under way at 12 kn, near Galveston (Gulf of Mexico). Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: BW Fleet Management Pte Ltd (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: Oil tanker
Flag: Liberia
Year built: 2010
Gross tonnage: 43,885
Size (length × beam): 229 m × 32 m
ISM manager: BW Fleet Management Pte Ltd

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Last reported position

received Sep 12, 2026, 13:48 UTC

Position: 29.3468° N, 94.7802° W
Area: Gulf of Mexico
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 12 kn
Course: 121°
Heading: 117°

29.3468° N, 94.7802° W

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Seadar detected no port call in the last 30 days.

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

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: MONTE LEMA
IMO numberWhat is an IMO number?: 9393101
MMSIWhat is an MMSI?: 636026193
Call signWhat is a call sign?: A8NG4
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 43,885
Deadweight (DWT): Source: Wikidata, record Q84254170. Added to Seadar on September 23, 2026. Licence: CC0 1.0.76,578 t
Length overall: 228.6 m
Beam: 32.3 m
Year built: 2010

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: BW Fleet Management Pte Ltd
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: Dalian Shipbuilding Industry Company
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
Dec 1, 2024, 23:13 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Nov 30, 2024, 13:39 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jul 22, 2016	Reported departure from San JuanAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jul 22, 2016	Reported arrival at San JuanAuthority-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
2019	8,372 t	2,649 t	89 days	532 kg
2021	6,299 t	1,987 t	50 days	422 kg
2022	6,550 t	2,089 t	65 days	351 kg
2023	5,132 t	1,640 t	51 days	428 kg
2025	14,748 t	4,676 t	145 days	427 kg

Technical efficiency: EEXI (4.03 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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival	Nov 30, 2024, 13:39 UTC	SINO	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
San Juan PRSJU	Departure	Jul 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
San Juan PRSJU	Arrival	Jul 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Jun 9, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New Orleans USMSY	Arrival	Jun 7, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Mar 7, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Arrival	Mar 2, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Sep 7, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Sep 5, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Aug 11, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Aug 8, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Everglades USPEF	Departure	Jul 31, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: March 2, 2010.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

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 MONTE LEMA now?: MONTE LEMA (Oil tanker, Liberia flag) was last seen on AIS on Sep 12, 2026, 13:48 UTC, under way at 12 kn, near Galveston (Gulf of Mexico). Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is MONTE LEMA?: MONTE LEMA is an oil tanker sailing under the flag of Liberia, built in 2010 by Dalian Shipbuilding Industry Company. The vessel is 228.6 m long with a beam of 32.3 m and has a gross tonnage of 43,885.
Who is recorded as the owner or manager of MONTE LEMA?: BW Fleet Management Pte Ltd is recorded as ISM manager for MONTE LEMA (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Seadar hold for MONTE LEMA?: Seadar has no matched sanctions record displayed for MONTE LEMA 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 MONTE LEMA. Missing records do not establish whether the ship has been detained.

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