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Port Johnstone

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

How many vessels are in Johnstone port?
There are currently 6 vessels in port and 6 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.

GB flag GARRION OWL

Vessel type: Tug | IMO: 7601413 | MMSI: MMSI: 232028036
Call sign: MHLZ8
Current Status

Where is the vessel?

GARRION OWL is currently in Near Renfrew, based on AIS data received about 2h ago.

Latest AIS update:

Current position: 55.89067° N, 4.39422° W (Near Renfrew)

Average speed (last 7 days): Loading…

Average speed (last 30 days): Loading…

Vessel profile: GARRION OWL is a Tug with dimensions m x m.

This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.

The current position of vessel GARRION OWL is 55.89067 lat / -4.39422 lng. Updated: 2026-03-30 17:46:59 UTC
Nearest reference points:
  • Near Greenock
  • Near KIP
  • Near Ardrossan

Currently sailing under the flag of United Kingdom GB flag

GARRION OWL built in 1976 year

Deadweight:
0 t

Details:

Live Vessel GARRION OWL Analytics (details, animations, etc.)


Recent AIS points (UTC):
2026-03-30 17:46:59 UTC · 55.89067, -4.39422 · SOG 0 kn · COG -1°

Track of the vessel in the last 28 days


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.


Link to the map:


Find another ship

Recent vessel arrivals at the port

Latest available transitions/port-call records (UTC). Total: 6
2025-09-14 11:51 UTC · PATHWAY
IMO: 0, MMSI: 232004150 | Type:
2025-09-14 11:51 UTC · GB flagGARRION OWL
IMO: 7601413, MMSI: 232028036 | Type: Tug
2025-09-14 11:51 UTC · OSCAR
IMO: 0, MMSI: 235089479 | Type:
2025-09-14 11:51 UTC · GI flagAtlantic-Twin
IMO: 9341328, MMSI: 236112059 | Type: Chemical Oil Products Tanker
2025-09-08 11:21 UTC · PATHWAY
IMO: 0, MMSI: 232004150 | Type:
2025-09-08 11:21 UTC · GB flagGARRION OWL
IMO: 7601413, MMSI: 232028036 | Type: Tug

Recent vessel departures from the port

Latest available transitions/port-call records (UTC). Total: 6
2025-09-14 11:51 UTC · PATHWAY
IMO: 0, MMSI: 232004150 | Type:
2025-09-14 11:51 UTC · GB flagGARRION OWL
IMO: 7601413, MMSI: 232028036 | Type: Tug
2025-09-14 11:51 UTC · OSCAR
IMO: 0, MMSI: 235089479 | Type:
2025-09-14 11:51 UTC · GI flagAtlantic-Twin
IMO: 9341328, MMSI: 236112059 | Type: Chemical Oil Products Tanker
2025-09-08 11:21 UTC · PATHWAY
IMO: 0, MMSI: 232004150 | Type:
2025-09-08 11:21 UTC · GB flagGARRION OWL
IMO: 7601413, MMSI: 232028036 | Type: Tug

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

No companies linked yet.

Port summary

Port congestion score

Loading congestion data…

Vessel type distribution for the last 3 months:

Unknown · 3 calls (75%)
Tug · 1 calls (25%)

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).

GB flagGARRION OWL
Type: Tug | IMO: 7601413, MMSI: 232028036 | AIS: 2026-03-30 19:46:59 UTC
GB flagAyton-Cross
Type: Tug | IMO: 9206956, MMSI: 235000031 | AIS: 2026-03-30 14:09:28 UTC
GB flagSVITZER MILFORD
Type: LRS | IMO: 9292876, MMSI: 235020899 | AIS: 2026-03-30 14:08:37 UTC
FREE SPIRIT
Type: Unknown | IMO: 0, MMSI: 235011969 | AIS: 2026-03-30 14:05:51 UTC
PATHWAY
Type: Unknown | IMO: 0, MMSI: 232004150 | AIS: 2026-03-30 14:04:21 UTC
GB flagAQUAHOLIC
Type: Unknown | IMO: 0, MMSI: 232015556 | AIS: 2026-03-30 14:04:20 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.