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Port ONSLOW

Multiple ports share this name. By default, the page opened the one with the lowest ID. Other same-name ports: Onslow #17300 (Canada).

Where is the Port?
ONSLOW is located near the monitored sea lanes.

How many vessels are in ONSLOW port?
There are currently 14 vessels in port and 13 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: 13
2025-09-14 12:31 UTC · ELEMENT
IMO: 0, MMSI: 503775600 | Type:
2025-09-14 11:40 UTC · AU flagAMG INCENTIVE
IMO: 0, MMSI: 503745700 | Type:
2025-09-14 11:40 UTC · AU flagFT3
IMO: 0, MMSI: 503736000 | Type:
2025-09-14 11:40 UTC · AU flagBUNBURY
IMO: 9185607, MMSI: 503066000 | Type: Tug
2025-09-14 11:40 UTC · 'PILBARA 250'
IMO: 0, MMSI: 503073820 | Type:
2025-09-14 11:40 UTC · AU flagQUOKKA
IMO: 0, MMSI: 503197200 | Type:
2025-09-14 11:40 UTC · TAMS PASSAGE
IMO: 0, MMSI: 503013710 | Type:
2025-09-14 11:40 UTC · MARGARET
IMO: 0, MMSI: 503000171 | Type:
2025-09-14 11:40 UTC · RUBY TUESDAY
IMO: 0, MMSI: 503017750 | Type:
2025-09-14 11:40 UTC · AU flagSVITZER EDWINA
IMO: 8806981, MMSI: 503636000 | Type: Tug
2025-09-14 11:40 UTC · QUENDA
IMO: 0, MMSI: 503444000 | Type:
2025-09-14 11:40 UTC · ALKIRA
IMO: 0, MMSI: 503010940 | Type:
2025-09-14 11:40 UTC · STIRLING OSPREY
IMO: 0, MMSI: 503013030 | Type:

Recent vessel departures from the port

Latest available transitions/port-call records (UTC). Total: 13
2025-09-14 12:31 UTC · ELEMENT
IMO: 0, MMSI: 503775600 | Type:
2025-09-14 11:40 UTC · AU flagAMG INCENTIVE
IMO: 0, MMSI: 503745700 | Type:
2025-09-14 11:40 UTC · AU flagFT3
IMO: 0, MMSI: 503736000 | Type:
2025-09-14 11:40 UTC · AU flagBUNBURY
IMO: 9185607, MMSI: 503066000 | Type: Tug
2025-09-14 11:40 UTC · 'PILBARA 250'
IMO: 0, MMSI: 503073820 | Type:
2025-09-14 11:40 UTC · AU flagQUOKKA
IMO: 0, MMSI: 503197200 | Type:
2025-09-14 11:40 UTC · TAMS PASSAGE
IMO: 0, MMSI: 503013710 | Type:
2025-09-14 11:40 UTC · MARGARET
IMO: 0, MMSI: 503000171 | Type:
2025-09-14 11:40 UTC · RUBY TUESDAY
IMO: 0, MMSI: 503017750 | Type:
2025-09-14 11:40 UTC · AU flagSVITZER EDWINA
IMO: 8806981, MMSI: 503636000 | Type: Tug
2025-09-14 11:40 UTC · QUENDA
IMO: 0, MMSI: 503444000 | Type:
2025-09-14 11:40 UTC · ALKIRA
IMO: 0, MMSI: 503010940 | Type:
2025-09-14 11:40 UTC · STIRLING OSPREY
IMO: 0, MMSI: 503013030 | Type:

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


Port summary

Port congestion score

Loading congestion data…

Vessel type distribution for the last 3 months:

Tug · 5 calls (33.3%)
Unknown · 4 calls (26.7%)
Cargo · 4 calls (26.7%)
Other Type · 1 calls (6.7%)
Tug · 1 calls (6.7%)

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).

P.t.-Monto
Type: Tug | IMO: 9559585, MMSI: 503612000 | AIS: 2026-09-11 04:02:33 UTC
AU flagMINRES ROSILY
Type: Cargo | IMO: 0, MMSI: 503161880 | AIS: 2026-09-11 04:02:32 UTC
ELEMENT
Type: Unknown | IMO: 0, MMSI: 503775600 | AIS: 2026-09-11 04:02:30 UTC
AU flagMINRES PEAK
Type: Cargo | IMO: 0, MMSI: 503167020 | AIS: 2026-09-11 04:02:30 UTC
AU flagSVITZER KADALA
Type: Tug | IMO: 9768409, MMSI: 503000103 | AIS: 2026-09-11 04:02:27 UTC
AU flagSVITZER EDWINA
Type: Tug | IMO: 8806981, MMSI: 503636000 | AIS: 2026-09-11 04:02:18 UTC
AU flagSHIRINE
Type: Other Type | IMO: 0, MMSI: 503000249 | AIS: 2026-09-11 04:01:35 UTC
AU flagMINRES TITAN
Type: Tug | IMO: 1073444, MMSI: 503190420 | AIS: 2026-09-11 04:01:30 UTC
AU flagSVITZER MULGA
Type: Tug | IMO: 9768423, MMSI: 503000105 | AIS: 2026-09-11 04:01:09 UTC
RUBY TUESDAY
Type: Unknown | IMO: 0, MMSI: 503017750 | AIS: 2026-09-11 04:01:08 UTC
AU flagSVITZER DUGITE
Type: Tug | IMO: 9768411, MMSI: 503000106 | AIS: 2026-09-11 04:00:52 UTC
FLEX AMBER
Type: Unknown | IMO: 9857377, MMSI: 538008881 | AIS: 2026-09-11 04:00:32 UTC
AU flagMINRES COOLIBAH
Type: Cargo | IMO: 0, MMSI: 503000223 | AIS: 2026-09-11 03:52:29 UTC
STIRLING OSPREY
Type: Unknown | IMO: 0, MMSI: 503013030 | AIS: 2026-09-10 04:09:57 UTC

Expected arrivals

Forecast from transitions and inferred destination signals.


Port in news

Mentions from Topos news feed and spotlights.