.

Port White Marsh Station

Where is the Port?
WHITE MARSH STATION is located near the monitored sea lanes. The official UN/LOCODE of this port is USWWM.

How many vessels are in White Marsh Station port?
There are currently 100 vessels in port and 25 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: 25
2025-09-15 12:43 UTC · US flagCAPT. STEVE
IMO: 0, MMSI: 367093970 | Type:
2025-09-15 05:40 UTC · FIDELIA III
IMO: 0, MMSI: 338245315 | Type:
2025-09-15 05:40 UTC · US flagLYNN MARIE
IMO: 0, MMSI: 338035287 | Type:
2025-09-15 05:40 UTC · AT LAST
IMO: 0, MMSI: 368015780 | Type:
2025-09-15 05:40 UTC · HURRY IT UP
IMO: 0, MMSI: 338206311 | Type:
2025-09-15 05:40 UTC · ANNI DORO
IMO: 0, MMSI: 368126790 | Type:
2025-09-15 05:40 UTC · SEACOR WASHINGTON
IMO: 9296353, MMSI: 369297000 | Type: ABS
2025-09-15 05:40 UTC · MARINE 1
IMO: 0, MMSI: 338307745 | Type:
2025-09-15 05:40 UTC · SAND DOLLARS
IMO: 0, MMSI: 338108631 | Type:
2025-09-15 05:40 UTC · CHANGE OF ATTITUDE 2
IMO: 0, MMSI: 368036540 | Type:
2025-09-15 05:40 UTC · ROAMER
IMO: 0, MMSI: 367436560 | Type:
2025-09-15 05:40 UTC · CHERYL ANNE
IMO: 0, MMSI: 338391265 | Type:
2025-09-08 21:21 UTC · SEACOR WASHINGTON
IMO: 9296353, MMSI: 369297000 | Type: ABS
2025-09-08 19:23 UTC · FIDELIA III
IMO: 0, MMSI: 338245315 | Type:
2025-09-08 11:18 UTC · WILD FLOWER
IMO: 0, MMSI: 338104834 | Type:
2025-09-06 00:02 UTC · KING GEORGE V
IMO: 0, MMSI: 338406189 | Type:
2025-09-06 00:02 UTC · HURRY IT UP
IMO: 0, MMSI: 338206311 | Type:
2025-09-06 00:02 UTC · AT LAST
IMO: 0, MMSI: 368015780 | Type:
2025-09-06 00:02 UTC · US flagLYNN MARIE
IMO: 0, MMSI: 338035287 | Type:
2025-09-06 00:02 UTC · ANNI DORO
IMO: 0, MMSI: 368126790 | Type:
2025-09-06 00:02 UTC · MARINE 1
IMO: 0, MMSI: 338307745 | Type:
2025-09-06 00:02 UTC · SAND DOLLARS
IMO: 0, MMSI: 338108631 | Type:
2025-09-06 00:02 UTC · CHANGE OF ATTITUDE 2
IMO: 0, MMSI: 368036540 | Type:
2025-09-06 00:02 UTC · ROAMER
IMO: 0, MMSI: 367436560 | Type:
2025-09-06 00:02 UTC · CHERYL ANNE
IMO: 0, MMSI: 338391265 | Type:

Recent vessel departures from the port

Latest available transitions/port-call records (UTC). Total: 25
2025-09-15 12:43 UTC · US flagCAPT. STEVE
IMO: 0, MMSI: 367093970 | Type:
2025-09-15 05:40 UTC · FIDELIA III
IMO: 0, MMSI: 338245315 | Type:
2025-09-15 05:40 UTC · US flagLYNN MARIE
IMO: 0, MMSI: 338035287 | Type:
2025-09-15 05:40 UTC · AT LAST
IMO: 0, MMSI: 368015780 | Type:
2025-09-15 05:40 UTC · HURRY IT UP
IMO: 0, MMSI: 338206311 | Type:
2025-09-15 05:40 UTC · ANNI DORO
IMO: 0, MMSI: 368126790 | Type:
2025-09-15 05:40 UTC · SEACOR WASHINGTON
IMO: 9296353, MMSI: 369297000 | Type: ABS
2025-09-15 05:40 UTC · MARINE 1
IMO: 0, MMSI: 338307745 | Type:
2025-09-15 05:40 UTC · SAND DOLLARS
IMO: 0, MMSI: 338108631 | Type:
2025-09-15 05:40 UTC · CHANGE OF ATTITUDE 2
IMO: 0, MMSI: 368036540 | Type:
2025-09-15 05:40 UTC · ROAMER
IMO: 0, MMSI: 367436560 | Type:
2025-09-15 05:40 UTC · CHERYL ANNE
IMO: 0, MMSI: 338391265 | Type:
2025-09-08 21:21 UTC · SEACOR WASHINGTON
IMO: 9296353, MMSI: 369297000 | Type: ABS
2025-09-08 19:23 UTC · FIDELIA III
IMO: 0, MMSI: 338245315 | Type:
2025-09-08 11:18 UTC · WILD FLOWER
IMO: 0, MMSI: 338104834 | Type:
2025-09-06 00:02 UTC · KING GEORGE V
IMO: 0, MMSI: 338406189 | Type:
2025-09-06 00:02 UTC · HURRY IT UP
IMO: 0, MMSI: 338206311 | Type:
2025-09-06 00:02 UTC · AT LAST
IMO: 0, MMSI: 368015780 | Type:
2025-09-06 00:02 UTC · US flagLYNN MARIE
IMO: 0, MMSI: 338035287 | Type:
2025-09-06 00:02 UTC · ANNI DORO
IMO: 0, MMSI: 368126790 | Type:
2025-09-06 00:02 UTC · MARINE 1
IMO: 0, MMSI: 338307745 | Type:
2025-09-06 00:02 UTC · SAND DOLLARS
IMO: 0, MMSI: 338108631 | Type:
2025-09-06 00:02 UTC · CHANGE OF ATTITUDE 2
IMO: 0, MMSI: 368036540 | Type:
2025-09-06 00:02 UTC · ROAMER
IMO: 0, MMSI: 367436560 | Type:
2025-09-06 00:02 UTC · CHERYL ANNE
IMO: 0, MMSI: 338391265 | Type:

Shipping companies (lines) whose ships most often called at the port White Marsh Station:

No companies linked yet.

Port summary

Port congestion score

Loading congestion data…

Vessel type distribution for the last 3 months:

Unknown · 12 calls (92.3%)
Pilot Vessel · 1 calls (7.7%)

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).

CG26294
Type: Unknown | IMO: 0, MMSI: 338926894 | AIS: 2026-04-01 23:42:33 UTC
US flagMICASITA
Type: Unknown | IMO: 0, MMSI: 338184631 | AIS: 2026-04-01 23:41:46 UTC
INSPIRATION
Type: Unknown | IMO: 0, MMSI: 338205313 | AIS: 2026-04-01 23:41:18 UTC
DK flagSKJOLDMOEN
Type: Sailing | IMO: 0, MMSI: 219028285 | AIS: 2026-04-01 23:30:28 UTC
MMSI 369493661
Type: Unknown | IMO: 0, MMSI: 369493661 | AIS: 2026-04-01 22:51:50 UTC
US flagKIMBERLY-JO
Type: Tug | IMO: 0, MMSI: 368278130 | AIS: 2026-04-01 21:55:59 UTC
US flagSTASINOS BOYS
Type: Tug | IMO: 7400481, MMSI: 367686270 | AIS: 2026-04-01 20:19:12 UTC
US flagTUMBLEHOME
Type: Sailing | IMO: 0, MMSI: 368144390 | AIS: 2026-04-01 20:18:03 UTC
338926101
Type: Unknown | IMO: 0, MMSI: 338926101 | AIS: 2026-04-01 18:52:38 UTC
US flagKings-Point
Type: Pusher Tug | IMO: 9704439, MMSI: 338329000 | AIS: 2026-04-01 18:06:29 UTC
SUMMER WIND
Type: Unknown | IMO: 0, MMSI: 338158602 | AIS: 2026-04-01 18:06:29 UTC
US flagVICKI M. MCALLISTER
Type: ABS | IMO: 9257826, MMSI: 366828620 | AIS: 2026-04-01 18:06:28 UTC
US flagGRAPE APE
Type: Inland Supply Vessel | IMO: 8987060, MMSI: 368324270 | AIS: 2026-04-01 18:06:28 UTC
FELLS POINT
Type: Unknown | IMO: 0, MMSI: 368185620 | AIS: 2026-04-01 18:06:28 UTC
REYNOLDS
Type: Unknown | IMO: 0, MMSI: 369970475 | AIS: 2026-04-01 18:06:27 UTC
CAPE ELIZABETH
Type: Unknown | IMO: 0, MMSI: 367474640 | AIS: 2026-04-01 18:06:27 UTC
US flagBRIDGET MCALLISTER
Type: Unknown | IMO: 9369215, MMSI: 367576060 | AIS: 2026-04-01 18:06:26 UTC
US flagCAPT. KENNETH
Type: Towing | IMO: 0, MMSI: 338060011 | AIS: 2026-04-01 18:06:26 UTC
US flagLADY MARYLAND
Type: Unknown | IMO: 0, MMSI: 367350650 | AIS: 2026-04-01 18:06:25 UTC
US flagThomas-Dann
Type: Pusher Tug | IMO: 8003307, MMSI: 366920910 | AIS: 2026-04-01 18:06:25 UTC
US flagDIAMOND COAST
Type: Unknown | IMO: 0, MMSI: 367367390 | AIS: 2026-04-01 18:06:25 UTC
US flagLYNNE MORAN
Type: Tug | IMO: 9349930, MMSI: 367483830 | AIS: 2026-04-01 18:06:25 UTC
THE HUNTER
Type: Unknown | IMO: 0, MMSI: 367308110 | AIS: 2026-04-01 18:06:24 UTC
US flagGALE
Type: Tug | IMO: 100634934, MMSI: 368242090 | AIS: 2026-04-01 18:06:24 UTC
US flagFEDERAL HILL
Type: Pilot Vessel | IMO: 0, MMSI: 368441690 | AIS: 2026-04-01 18:06:24 UTC
MMSI 735060624
Type: Unknown | IMO: 0, MMSI: 735060624 | AIS: 2026-04-01 18:06:24 UTC
US flagMARK MORAN
Type: Tug | IMO: 9668790, MMSI: 367523580 | AIS: 2026-04-01 18:06:24 UTC
US flagMISS MADELINE
Type: Tug | IMO: 0, MMSI: 368277530 | AIS: 2026-04-01 18:06:23 UTC
US flagSUN COAST
Type: Unknown | IMO: 8994453, MMSI: 367029870 | AIS: 2026-04-01 18:06:23 UTC
BIG C TOO
Type: Unknown | IMO: 0, MMSI: 368105330 | AIS: 2026-04-01 18:06:21 UTC
CHARLES JAMES
Type: Unknown | IMO: 8980737, MMSI: 366902270 | AIS: 2026-04-01 18:06:21 UTC
US flagAPRIL MORAN
Type: ABS | IMO: 9373711, MMSI: 367139510 | AIS: 2026-04-01 18:06:21 UTC
US flagGEORGE JAMES MORAN
Type: Tug | IMO: 1090090, MMSI: 368386690 | AIS: 2026-04-01 18:06:21 UTC
US flagPATRICIA WINSLOW
Type: Unknown | IMO: 884186400, MMSI: 367393830 | AIS: 2026-04-01 18:06:21 UTC
US flagISABEL MCALLISTER
Type: Tug | IMO: 1098602, MMSI: 368396250 | AIS: 2026-04-01 18:06:21 UTC
Comet
Type: Tug | IMO: 7726550, MMSI: 367422430 | AIS: 2026-04-01 18:06:21 UTC
DALE PYATT
Type: Unknown | IMO: 131462900, MMSI: 367766220 | AIS: 2026-04-01 18:06:20 UTC
US flagATLANTIC COAST
Type: Tug | IMO: 9484065, MMSI: 367307850 | AIS: 2026-04-01 18:06:20 UTC
US flagCATLETT
Type: Unknown | IMO: 0, MMSI: 368926258 | AIS: 2026-04-01 18:06:20 UTC
US flagDB AVALON
Type: Dredging or underwater ops | IMO: 0, MMSI: 368271280 | AIS: 2026-04-01 18:06:19 UTC
WATSON
Type: Unknown | IMO: 9112727, MMSI: 368707000 | AIS: 2026-04-01 18:06:18 UTC
BEAR
Type: Unknown | IMO: 0, MMSI: 368028850 | AIS: 2026-04-01 18:06:17 UTC
US flagNW
Type: Unknown | IMO: 0, MMSI: 993672311 | AIS: 2026-04-01 18:06:17 UTC
JOKER
Type: Unknown | IMO: 8969317, MMSI: 368031660 | AIS: 2026-04-01 18:06:17 UTC
MMSI 369493697
Type: Unknown | IMO: 0, MMSI: 369493697 | AIS: 2026-04-01 18:06:15 UTC
US flagNC
Type: Unknown | IMO: 0, MMSI: 993672309 | AIS: 2026-04-01 18:06:13 UTC
DESTINY
Type: Unknown | IMO: 0, MMSI: 367547650 | AIS: 2026-04-01 18:06:11 UTC
US flagCAPE WRATH
Type: Not available | IMO: 78261660, MMSI: 303994000 | AIS: 2026-04-01 18:06:10 UTC
US flagPAUL HENRY
Type: Towing | IMO: 626842, MMSI: 367498820 | AIS: 2026-04-01 18:06:09 UTC
US flagNE
Type: Unknown | IMO: 0, MMSI: 993672310 | AIS: 2026-04-01 18:06:09 UTC
PM flagNORDTAJO
Type: Bulk Carrier | IMO: 9741865, MMSI: 255806297 | AIS: 2026-04-01 18:06:05 UTC
US flagSE
Type: Unknown | IMO: 0, MMSI: 993672313 | AIS: 2026-04-01 18:06:05 UTC
US flagCG SLEDGE
Type: Unknown | IMO: 0, MMSI: 366999646 | AIS: 2026-04-01 18:06:04 UTC
US flagUsns-Gordon
Type: Naval Naval Auxiliary | IMO: 7234430, MMSI: 367834000 | AIS: 2026-04-01 18:05:58 UTC
US flagSW
Type: Unknown | IMO: 0, MMSI: 993672314 | AIS: 2026-04-01 18:05:53 UTC
SC
Type: Unknown | IMO: 0, MMSI: 993672312 | AIS: 2026-04-01 18:05:49 UTC
'338999222'
Type: Unknown | IMO: 0, MMSI: 338999222 | AIS: 2026-04-01 18:05:47 UTC
LR flagSPANACO STAR
Type: General Cargo | IMO: 9071557, MMSI: 636024996 | AIS: 2026-04-01 18:05:46 UTC
ML flagATLANTIC ACTION II
Type: General Cargo Ship | IMO: 9509633, MMSI: 538010283 | AIS: 2026-04-01 18:05:42 UTC
MT flagThermopylae
Type: Vehicles Carrier | IMO: 9702443, MMSI: 229711000 | AIS: 2026-04-01 18:05:34 UTC
US flagJANSEN P
Type: Unknown | IMO: 0, MMSI: 367150210 | AIS: 2026-04-01 18:05:30 UTC
US flagMAJESTY
Type: Passenger | IMO: 0, MMSI: 367385630 | AIS: 2026-04-01 18:05:29 UTC
EASTERN HAWK
Type: Unknown | IMO: 9888869, MMSI: 563116200 | AIS: 2026-04-01 18:05:20 UTC
US flagPRIME MERIDIAN
Type: Unknown | IMO: 0, MMSI: 338316851 | AIS: 2026-04-01 18:05:12 UTC
US flagTreasure-Coast
Type: Tug | IMO: 9448267, MMSI: 367165450 | AIS: 2026-04-01 18:05:06 UTC
MT flagNAVIOS DOLPHIN
Type: Cargo | IMO: 9782168, MMSI: 249077000 | AIS: 2026-04-01 18:05:05 UTC
FW EXCURSIONIST
Type: NKK | IMO: 9749984, MMSI: 353767000 | AIS: 2026-04-01 18:05:04 UTC
US flagALICE WINSLOW
Type: Unknown | IMO: 7829340, MMSI: 367563240 | AIS: 2026-04-01 18:05:04 UTC
US flagMAPC SAFE BOAT
Type: Pleasure Craft | IMO: 0, MMSI: 338491946 | AIS: 2026-04-01 18:05:03 UTC
US flagSUSAN C
Type: Pleasure Craft | IMO: 0, MMSI: 368310320 | AIS: 2026-04-01 18:05:01 UTC
SEAS LIFE
Type: Unknown | IMO: 0, MMSI: 338241407 | AIS: 2026-04-01 18:04:56 UTC
US flagScorpius
Type: Tug | IMO: 7210783, MMSI: 367302540 | AIS: 2026-04-01 18:04:56 UTC
US flagKIMTAH
Type: Pleasure Craft | IMO: 0, MMSI: 368190490 | AIS: 2026-04-01 18:04:54 UTC
LB flagPORTO CHELI
Type: Container Ship | IMO: 9221839, MMSI: 636020869 | AIS: 2026-04-01 18:04:52 UTC
IT flagGrande-Lagos
Type: Container Ro Ro Cargo Ship | IMO: 9672088, MMSI: 247341100 | AIS: 2026-04-01 18:04:38 UTC
SG flagEVER MACRO
Type: Cargo D | IMO: 9935351, MMSI: 563249900 | AIS: 2026-04-01 18:04:27 UTC
CY flagSOPHOCLES GRAECIA
Type: Bulk Carrier | IMO: 9843730, MMSI: 209690000 | AIS: 2026-04-01 18:04:17 UTC
Kirribilli
Type: Bulk Carrier | IMO: 9461178, MMSI: 357291000 | AIS: 2026-04-01 18:04:15 UTC
338419146
Type: Unknown | IMO: 0, MMSI: 338419146 | AIS: 2026-04-01 18:04:02 UTC
Us-Gov-Vessel
Type: Vehicles Carrier | IMO: 9231664, MMSI: 338902000 | AIS: 2026-04-01 18:04:01 UTC
STARSHIPIII
Type: Unknown | IMO: 0, MMSI: 367619930 | AIS: 2026-04-01 18:03:56 UTC
INQUEST
Type: Unknown | IMO: 0, MMSI: 368129470 | AIS: 2026-04-01 18:03:47 UTC
MMSI 338303768
Type: Unknown | IMO: 0, MMSI: 338303768 | AIS: 2026-04-01 18:03:00 UTC
MMSI 338926448
Type: Unknown | IMO: 0, MMSI: 338926448 | AIS: 2026-04-01 18:02:09 UTC
US flagTERRAPIN
Type: Sailing | IMO: 0, MMSI: 368296830 | AIS: 2026-04-01 18:01:55 UTC
US flagSATORI
Type: Sailing | IMO: 0, MMSI: 338202151 | AIS: 2026-04-01 18:01:38 UTC
GL 603
Type: Unknown | IMO: 0, MMSI: 368066130 | AIS: 2026-04-01 18:01:25 UTC
PA flagELEGANT ACE
Type: Vehicles Carrier | IMO: 9561265, MMSI: 352980796 | AIS: 2026-04-01 18:00:59 UTC
US flagJohn-W-Brown
Type: General Cargo Ship | IMO: 8862739, MMSI: 303348100 | AIS: 2026-04-01 18:00:40 UTC
MARINE 1
Type: Unknown | IMO: 0, MMSI: 338307745 | AIS: 2026-04-01 17:58:22 UTC
LOLLIPOP
Type: Unknown | IMO: 0, MMSI: 366616260 | AIS: 2026-04-01 17:57:44 UTC
DIVERSION
Type: Unknown | IMO: 0, MMSI: 338209268 | AIS: 2026-04-01 17:57:33 UTC
MARINE 2
Type: Unknown | IMO: 0, MMSI: 338249852 | AIS: 2026-04-01 17:56:46 UTC
MARINE 3
Type: Unknown | IMO: 0, MMSI: 338307746 | AIS: 2026-04-01 17:52:28 UTC
SEACOR WASHINGTON
Type: ABS | IMO: 9296353, MMSI: 369297000 | AIS: 2026-04-01 00:05:00 UTC
SEAHORSE
Type: Unknown | IMO: 0, MMSI: 367715450 | AIS: 2026-03-31 23:53:20 UTC
PURPLE HAYS
Type: Unknown | IMO: 0, MMSI: 368058330 | AIS: 2026-03-31 21:35:50 UTC
CRAZY LOVE
Type: Unknown | IMO: 0, MMSI: 338306309 | AIS: 2026-03-31 19:50:21 UTC
US flagCAPTAIN MORGAN
Type: Tug | IMO: 0, MMSI: 368118880 | AIS: 2026-03-31 15:07:52 UTC
HORIZON LINER
Type: Unknown | IMO: 0, MMSI: 338234569 | AIS: 2026-03-30 06:58:49 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.