GULF SENTINEL — Anti-Pollution · IMO 9839765

GULF SENTINEL was last reported moored in the North Pacific Ocean, on 5 Nov 2026, 19:16 UTC. It was sailing from NANAIMO to NANAIMO with an ETA of 27 Oct 2026, 18:44 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

GULF SENTINEL broadcasts MMSI 316014850 and is registered as IMO 9839765, with call sign CFA2885. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.

GULF SENTINEL is classified as a anti-pollution vessel registered under the CA flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full CA flag list at /flag/ca.

MarineRadar shows the latest AIS broadcast from GULF SENTINEL above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.

AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.

As a anti-pollution, GULF SENTINEL sits in the same design class as the other anti-pollutions listed in the Similar Vessels section of the vessel page.