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Port Maryton

Where is the Port?
MARYTON is located near the monitored sea lanes. The official UN/LOCODE of this port is GBMTN.

How many vessels are in Maryton port?
There are currently 22 vessels in port and 19 vessels recently departed.

Port map updates in near real-time from AIS snapshots and route transitions. Use the vessel-type filters and names toggle in the map control.


Most frequent incoming origins

Most frequent outgoing destinations



You can see routes between ports on port-to-port analytics.


Recent vessel arrivals at the port

Latest available transitions/port-call records (UTC). Total: 19
2025-09-15 12:53 UTC · NO flagEDDA BRINT
IMO: 9914125, MMSI: 257967000 | Type: Offshore Support Vessel
2025-09-15 12:53 UTC · GB flagFARRA LARK
IMO: 9926788, MMSI: 232043235 | Type: Offshore Supply Ship
2025-09-15 12:53 UTC · 'INTERCEPTOR'
IMO: 0, MMSI: 232009412 | Type:
2025-09-14 11:51 UTC · NO flagNjord-Viking
IMO: 9423827, MMSI: 257060000 | Type: Offshore Tug Supply Ship
2025-09-14 11:51 UTC · NO flagMagne-Viking
IMO: 9423839, MMSI: 257061000 | Type: Offshore Tug Supply Ship
2025-09-14 11:51 UTC · GB flagMANOR VICTOR
IMO: 9958937, MMSI: 232042483 | Type: Offshore Supply Ship
2025-09-14 11:51 UTC · 'MAREEL SEPIA'
IMO: 0, MMSI: 235108461 | Type:
2025-09-14 11:51 UTC · OCEAN SUPPORTER
IMO: 0, MMSI: 250005038 | Type:
2025-09-14 11:51 UTC · PM flagFEMBRIA
IMO: 9350771, MMSI: 255802840 | Type: General Cargo Ship
2025-09-14 11:51 UTC · DK flagMaersk-Laser
IMO: 9455404, MMSI: 220582000 | Type: Offshore Tug Supply Ship
2025-09-10 02:01 UTC · DK flagMaersk-Laser
IMO: 9455404, MMSI: 220582000 | Type: Offshore Tug Supply Ship
2025-09-08 20:00 UTC · RNLI LIFEBOAT 13-10
IMO: 0, MMSI: 235106578 | Type:
2025-09-08 15:54 UTC · OCEAN SUPPORTER
IMO: 0, MMSI: 250005038 | Type:
2025-09-08 11:21 UTC · GB flagRIX LION
IMO: 9745706, MMSI: 235105282 | Type:
2025-09-08 11:21 UTC · GB flagFARRA LARK
IMO: 9926788, MMSI: 232043235 | Type: Offshore Supply Ship
2025-09-08 11:21 UTC · GB flagMANOR VICTOR
IMO: 9958937, MMSI: 232042483 | Type: Offshore Supply Ship
2025-09-08 11:21 UTC · NO flagNjord-Viking
IMO: 9423827, MMSI: 257060000 | Type: Offshore Tug Supply Ship
2025-09-08 11:21 UTC · 'MAREEL SEPIA'
IMO: 0, MMSI: 235108461 | Type:
2025-09-08 11:21 UTC · NO flagMagne-Viking
IMO: 9423839, MMSI: 257061000 | Type: Offshore Tug Supply Ship

Recent vessel departures from the port

Latest available transitions/port-call records (UTC). Total: 19
2025-09-15 12:53 UTC · NO flagEDDA BRINT
IMO: 9914125, MMSI: 257967000 | Type: Offshore Support Vessel
2025-09-15 12:53 UTC · GB flagFARRA LARK
IMO: 9926788, MMSI: 232043235 | Type: Offshore Supply Ship
2025-09-15 12:53 UTC · 'INTERCEPTOR'
IMO: 0, MMSI: 232009412 | Type:
2025-09-14 11:51 UTC · NO flagNjord-Viking
IMO: 9423827, MMSI: 257060000 | Type: Offshore Tug Supply Ship
2025-09-14 11:51 UTC · NO flagMagne-Viking
IMO: 9423839, MMSI: 257061000 | Type: Offshore Tug Supply Ship
2025-09-14 11:51 UTC · GB flagMANOR VICTOR
IMO: 9958937, MMSI: 232042483 | Type: Offshore Supply Ship
2025-09-14 11:51 UTC · 'MAREEL SEPIA'
IMO: 0, MMSI: 235108461 | Type:
2025-09-14 11:51 UTC · OCEAN SUPPORTER
IMO: 0, MMSI: 250005038 | Type:
2025-09-14 11:51 UTC · PM flagFEMBRIA
IMO: 9350771, MMSI: 255802840 | Type: General Cargo Ship
2025-09-14 11:51 UTC · DK flagMaersk-Laser
IMO: 9455404, MMSI: 220582000 | Type: Offshore Tug Supply Ship
2025-09-10 02:01 UTC · DK flagMaersk-Laser
IMO: 9455404, MMSI: 220582000 | Type: Offshore Tug Supply Ship
2025-09-08 20:00 UTC · RNLI LIFEBOAT 13-10
IMO: 0, MMSI: 235106578 | Type:
2025-09-08 15:54 UTC · OCEAN SUPPORTER
IMO: 0, MMSI: 250005038 | Type:
2025-09-08 11:21 UTC · GB flagRIX LION
IMO: 9745706, MMSI: 235105282 | Type:
2025-09-08 11:21 UTC · GB flagFARRA LARK
IMO: 9926788, MMSI: 232043235 | Type: Offshore Supply Ship
2025-09-08 11:21 UTC · GB flagMANOR VICTOR
IMO: 9958937, MMSI: 232042483 | Type: Offshore Supply Ship
2025-09-08 11:21 UTC · NO flagNjord-Viking
IMO: 9423827, MMSI: 257060000 | Type: Offshore Tug Supply Ship
2025-09-08 11:21 UTC · 'MAREEL SEPIA'
IMO: 0, MMSI: 235108461 | Type:
2025-09-08 11:21 UTC · NO flagMagne-Viking
IMO: 9423839, MMSI: 257061000 | Type: Offshore Tug Supply Ship

Shipping companies (lines) whose ships most often called at the port Maryton:

No companies linked yet.

Port summary

Port congestion score

Loading congestion data…

Vessel type distribution for the last 3 months:

Unknown · 10 calls (58.8%)
Offshore Tug Supply Ship · 4 calls (23.5%)
Reserved · 1 calls (5.9%)
Anchor Handling Vessel · 1 calls (5.9%)
Other Type · 1 calls (5.9%)

Most frequent incoming origins

Most frequent outgoing destinations


Vessels currently in port

Detected by latest AIS in the extended port area, latest 72 hours (deduplicated by vessel).

GB flagMCS PAMPERO
Type: Unknown | IMO: 9678628, MMSI: 235092103 | AIS: 2026-08-19 11:58:43 UTC
NO flagLoke-Viking
Type: Offshore Tug Supply Ship | IMO: 9423815, MMSI: 257056000 | AIS: 2026-08-19 11:58:38 UTC
BR flagHORIZON ARCTIC
Type: Offshore Tug/Supply Ship | IMO: 9732838, MMSI: 316003140 | AIS: 2026-08-19 11:58:30 UTC
CATSPAW
Type: Unknown | IMO: 0, MMSI: 235000632 | AIS: 2026-08-19 11:58:28 UTC
BS flagWILSON GRIP
Type: General Cargo | IMO: 9126912, MMSI: 311001799 | AIS: 2026-08-19 11:58:09 UTC
NO flagNjord-Viking
Type: Offshore Tug Supply Ship | IMO: 9423827, MMSI: 257060000 | AIS: 2026-08-19 11:57:43 UTC
MMSI 232066266
Type: Unknown | IMO: 0, MMSI: 232066266 | AIS: 2026-08-19 11:57:37 UTC
GB flagINCHCAPE WEST
Type: Navigation Aid | IMO: 0, MMSI: 992351527 | AIS: 2026-08-19 11:57:10 UTC
DK flagESVAGT BRINT
Type: Other Type | IMO: 9914125, MMSI: 219781000 | AIS: 2026-08-19 11:57:03 UTC
NO flagBrage-Viking
Type: Offshore Tug Supply Ship | IMO: 9475791, MMSI: 257050000 | AIS: 2026-08-19 11:56:39 UTC
GB flagPACIFIC DISPATCH
Type: Anchor Handling Vessel | IMO: 9456214, MMSI: 232057843 | AIS: 2026-08-19 11:56:38 UTC
DK flagMaersk-Laser
Type: Offshore Tug Supply Ship | IMO: 9455404, MMSI: 220582000 | AIS: 2026-08-19 11:56:37 UTC
MMSI 235083929
Type: Unknown | IMO: 0, MMSI: 235083929 | AIS: 2026-08-19 11:56:17 UTC
GB flagMMSI 232045696
Type: Unknown | IMO: 0, MMSI: 232045696 | AIS: 2026-08-19 11:55:50 UTC
'INTERCEPTOR'
Type: Unknown | IMO: 0, MMSI: 232009412 | AIS: 2026-08-19 11:49:00 UTC
FRC HORIZON ARCTIC
Type: Unknown | IMO: 0, MMSI: 257645001 | AIS: 2026-08-19 09:15:39 UTC
DK flagLOKE VIKING FRC
Type: Reserved | IMO: 0, MMSI: 219017011 | AIS: 2026-08-18 19:38:36 UTC
MMSI 235075374
Type: Unknown | IMO: 0, MMSI: 235075374 | AIS: 2026-08-18 17:39:05 UTC
RNLI LIFEBOAT 13-10
Type: Unknown | IMO: 0, MMSI: 235106578 | AIS: 2026-08-17 21:41:41 UTC
GB flagRNLI LIFEBOAT 13-21
Type: Unknown | IMO: 0, MMSI: 235113727 | AIS: 2026-08-17 21:39:04 UTC
ZEEVALK
Type: Unknown | IMO: 0, MMSI: 244770573 | AIS: 2026-08-17 20:03:17 UTC
AMARONE
Type: Unknown | IMO: 0, MMSI: 235107331 | AIS: 2026-08-17 17:13:54 UTC

Expected arrivals

Forecast from transitions and inferred destination signals.


Port in news

Mentions from Topos news feed and spotlights.