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Port MARSH HARBOR

Where is the Port?
MARSH HARBOR is located near the monitored sea lanes.

How many vessels are in MARSH HARBOR port?
There are currently 17 vessels in port and 0 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: 0
No recent arrived vessels found.

Recent vessel departures from the port

Latest available transitions/port-call records (UTC). Total: 0
No recent departure vessels found.

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

No companies linked yet.

Port summary

Port congestion score

Loading congestion data…

Vessel type distribution for the last 3 months:

Unknown · 11 calls (37.9%)
Pleasure Craft · 10 calls (34.5%)
Sailing · 5 calls (17.2%)
Tug · 2 calls (6.9%)
Towing · 1 calls (3.4%)

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).

338102941
Type: Unknown | IMO: 0, MMSI: 338102941 | AIS: 2026-09-11 15:34:24 UTC
MMSI 338504156
Type: Unknown | IMO: 0, MMSI: 338504156 | AIS: 2026-09-11 15:33:28 UTC
US flagLITTLE BOAT
Type: Pleasure Craft | IMO: 0, MMSI: 338352661 | AIS: 2026-09-11 14:16:20 UTC
BS flagMELANIE
Type: Tug | IMO: 0, MMSI: 311001735 | AIS: 2026-09-11 13:47:58 UTC
BS flagLOIS MARIE
Type: Tug | IMO: 0, MMSI: 311001736 | AIS: 2026-09-11 13:05:28 UTC
'L MARIE'
Type: Unknown | IMO: 0, MMSI: 366995080 | AIS: 2026-09-11 11:32:22 UTC
US flagDIAMOND TENDER
Type: Towing | IMO: 0, MMSI: 367750310 | AIS: 2026-09-11 11:31:47 UTC
ALL THE WAY
Type: Unknown | IMO: 0, MMSI: 367698130 | AIS: 2026-09-11 11:30:42 UTC
FR flagNO SURRENDER
Type: Pleasure Craft | IMO: 0, MMSI: 228305990 | AIS: 2026-09-11 11:30:09 UTC
US flagLAST ONE
Type: Pleasure Craft | IMO: 0, MMSI: 368446860 | AIS: 2026-09-11 11:29:34 UTC
VG flagTRINITY
Type: Sailing | IMO: 0, MMSI: 378114617 | AIS: 2026-09-11 11:26:05 UTC
BS flagM/Y PALOMETA IV
Type: Pleasure Craft | IMO: 0, MMSI: 311001907 | AIS: 2026-09-11 11:20:00 UTC
SHINSHILLA
Type: Unknown | IMO: 0, MMSI: 378113363 | AIS: 2026-09-11 11:11:48 UTC
US flagRESOLUTE
Type: Sailing | IMO: 0, MMSI: 368290930 | AIS: 2026-09-11 10:50:25 UTC
US flagALWAYS SUNDAY
Type: Sailing | IMO: 0, MMSI: 338433243 | AIS: 2026-09-11 10:25:30 UTC
BL flagTRUST
Type: Oil Products Tanker | IMO: 9653343, MMSI: 312446000 | AIS: 2026-09-10 00:53:54 UTC
US flagPRINCESS JAMIE
Type: Pleasure Craft | IMO: 0, MMSI: 338457379 | AIS: 2026-09-08 21:22:06 UTC

Expected arrivals

Forecast from transitions and inferred destination signals.


Port in news

Mentions from Topos news feed and spotlights.