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Port Marlow Heights

Where is the Port?
MARLOW HEIGHTS is located near the monitored sea lanes. The official UN/LOCODE of this port is USMWE.

How many vessels are in Marlow Heights port?
There are currently 27 vessels in port and 18 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

No route destination distribution yet.

Most frequent outgoing destinations

No route destination distribution yet.


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: 18
2025-09-15 12:43 UTC · CHERRY BLOSSOM
IMO: 0, MMSI: 366936230 | Type:
2025-09-15 12:43 UTC · 'WIND TEETHER'
IMO: 0, MMSI: 338037032 | Type:
2025-09-15 05:40 UTC · US flag3
IMO: 0, MMSI: 993672308 | Type:
2025-09-15 05:40 UTC · MH flagConstance
IMO: 1008619, MMSI: 538071166 | Type: Service Ship
2025-09-15 05:40 UTC · US flagINNER HARBOR SPIRIT
IMO: 0, MMSI: 367416830 | Type:
2025-09-15 05:40 UTC · '368187510'
IMO: 0, MMSI: 368187510 | Type:
2025-09-15 05:40 UTC · US flagODYSSEY 3
IMO: 0, MMSI: 367055340 | Type:
2025-09-15 05:40 UTC · US flagCAPITAL ELITE
IMO: 0, MMSI: 367148890 | Type:
2025-09-15 05:40 UTC · SEA THE CITY
IMO: 0, MMSI: 368158960 | Type:
2025-09-08 12:24 UTC · CHERRY BLOSSOM
IMO: 0, MMSI: 366936230 | Type:
2025-09-06 00:02 UTC · US flagINNER HARBOR SPIRIT
IMO: 0, MMSI: 367416830 | Type:
2025-09-06 00:02 UTC · US flagODYSSEY 3
IMO: 0, MMSI: 367055340 | Type:
2025-09-06 00:02 UTC · SEA THE CITY
IMO: 0, MMSI: 368158960 | Type:
2025-09-06 00:02 UTC · MH flagConstance
IMO: 1008619, MMSI: 538071166 | Type: Service Ship
2025-09-06 00:02 UTC · '368187510'
IMO: 0, MMSI: 368187510 | Type:
2025-09-06 00:02 UTC · US flag3
IMO: 0, MMSI: 993672308 | Type:
2025-09-06 00:02 UTC · MISS MALLORY
IMO: 0, MMSI: 366905270 | Type:
2025-09-06 00:02 UTC · US flagCAPITAL ELITE
IMO: 0, MMSI: 367148890 | Type:

Recent vessel departures from the port

Latest available transitions/port-call records (UTC). Total: 18
2025-09-15 12:43 UTC · CHERRY BLOSSOM
IMO: 0, MMSI: 366936230 | Type:
2025-09-15 12:43 UTC · 'WIND TEETHER'
IMO: 0, MMSI: 338037032 | Type:
2025-09-15 05:40 UTC · US flag3
IMO: 0, MMSI: 993672308 | Type:
2025-09-15 05:40 UTC · MH flagConstance
IMO: 1008619, MMSI: 538071166 | Type: Service Ship
2025-09-15 05:40 UTC · US flagINNER HARBOR SPIRIT
IMO: 0, MMSI: 367416830 | Type:
2025-09-15 05:40 UTC · '368187510'
IMO: 0, MMSI: 368187510 | Type:
2025-09-15 05:40 UTC · US flagODYSSEY 3
IMO: 0, MMSI: 367055340 | Type:
2025-09-15 05:40 UTC · US flagCAPITAL ELITE
IMO: 0, MMSI: 367148890 | Type:
2025-09-15 05:40 UTC · SEA THE CITY
IMO: 0, MMSI: 368158960 | Type:
2025-09-08 12:24 UTC · CHERRY BLOSSOM
IMO: 0, MMSI: 366936230 | Type:
2025-09-06 00:02 UTC · US flagINNER HARBOR SPIRIT
IMO: 0, MMSI: 367416830 | Type:
2025-09-06 00:02 UTC · US flagODYSSEY 3
IMO: 0, MMSI: 367055340 | Type:
2025-09-06 00:02 UTC · SEA THE CITY
IMO: 0, MMSI: 368158960 | Type:
2025-09-06 00:02 UTC · MH flagConstance
IMO: 1008619, MMSI: 538071166 | Type: Service Ship
2025-09-06 00:02 UTC · '368187510'
IMO: 0, MMSI: 368187510 | Type:
2025-09-06 00:02 UTC · US flag3
IMO: 0, MMSI: 993672308 | Type:
2025-09-06 00:02 UTC · MISS MALLORY
IMO: 0, MMSI: 366905270 | Type:
2025-09-06 00:02 UTC · US flagCAPITAL ELITE
IMO: 0, MMSI: 367148890 | Type:

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

No companies linked yet.

Port summary

Port congestion score

Loading congestion data…

Vessel type distribution for the last 3 months:

Unknown · 32 calls (91.4%)
Pleasure Craft · 3 calls (8.6%)

Most frequent incoming origins

No route destination distribution yet.

Most frequent outgoing destinations

No route destination distribution yet.

Vessels currently in port

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

368006290
Type: Unknown | IMO: 0, MMSI: 368006290 | AIS: 2026-03-31 00:16:36 UTC
US flag3
Type: Unknown | IMO: 0, MMSI: 993672308 | AIS: 2026-03-31 00:16:36 UTC
338390962
Type: Unknown | IMO: 0, MMSI: 338390962 | AIS: 2026-03-31 00:16:34 UTC
SEA THE CITY
Type: Unknown | IMO: 0, MMSI: 368158960 | AIS: 2026-03-31 00:16:32 UTC
367346580
Type: Unknown | IMO: 0, MMSI: 367346580 | AIS: 2026-03-31 00:16:29 UTC
HAPPY
Type: Unknown | IMO: 0, MMSI: 367026440 | AIS: 2026-03-31 00:16:28 UTC
US flagSEKI-A
Type: Pleasure Craft | IMO: 0, MMSI: 338466523 | AIS: 2026-03-31 00:16:24 UTC
POTOMAC TAXI III
Type: Unknown | IMO: 0, MMSI: 368006280 | AIS: 2026-03-31 00:16:11 UTC
CHERRY BLOSSOM
Type: Unknown | IMO: 0, MMSI: 366936230 | AIS: 2026-03-31 00:16:02 UTC
338365383
Type: Unknown | IMO: 0, MMSI: 338365383 | AIS: 2026-03-31 00:15:34 UTC
US flagODYSSEY 3
Type: Unknown | IMO: 0, MMSI: 367055340 | AIS: 2026-03-31 00:15:26 UTC
US flagINNER HARBOR SPIRIT
Type: Unknown | IMO: 0, MMSI: 367416830 | AIS: 2026-03-31 00:15:24 UTC
LEIZU
Type: Unknown | IMO: 0, MMSI: 338328197 | AIS: 2026-03-31 00:15:18 UTC
SPIRIT OF BALTIMORE
Type: Unknown | IMO: 0, MMSI: 367416810 | AIS: 2026-03-31 00:14:45 UTC
338396913
Type: Unknown | IMO: 0, MMSI: 338396913 | AIS: 2026-03-31 00:14:45 UTC
US flagMMSI 367681370
Type: Unknown | IMO: 0, MMSI: 367681370 | AIS: 2026-03-31 00:14:43 UTC
MMSI 338187076
Type: Unknown | IMO: 0, MMSI: 338187076 | AIS: 2026-03-31 00:14:39 UTC
'WIND TEETHER'
Type: Unknown | IMO: 0, MMSI: 338037032 | AIS: 2026-03-31 00:14:26 UTC
US flagLIL YACHTY
Type: Pleasure Craft | IMO: 0, MMSI: 368407980 | AIS: 2026-03-31 00:14:00 UTC
US flagRELEMAR
Type: Pleasure Craft | IMO: 0, MMSI: 368256510 | AIS: 2026-03-31 00:13:57 UTC
US flagCAPITAL ELITE
Type: Unknown | IMO: 0, MMSI: 367148890 | AIS: 2026-03-31 00:13:21 UTC
'338384173'
Type: Unknown | IMO: 0, MMSI: 338384173 | AIS: 2026-03-31 00:12:12 UTC
MMSI 367681371
Type: Unknown | IMO: 0, MMSI: 367681371 | AIS: 2026-03-31 00:10:43 UTC
US flagLA REA
Type: Pleasure Craft | IMO: 0, MMSI: 368329510 | AIS: 2026-03-31 00:10:12 UTC
POTOMAC TAXI I
Type: Unknown | IMO: 0, MMSI: 368006220 | AIS: 2026-03-30 17:11:45 UTC
POTOMAC TAXI II
Type: Unknown | IMO: 0, MMSI: 368006270 | AIS: 2026-03-29 23:58:17 UTC
COMMANDER JACQUES
Type: Unknown | IMO: 0, MMSI: 367352550 | AIS: 2026-03-29 23:55:41 UTC

Expected arrivals

Forecast from transitions and inferred destination signals.

No expected arrivals found for next 10 days.

Port in news

Mentions from Topos news feed and spotlights.

No recent port mentions found in Topos news/spotlights.