Maersk Mammoth WAC Update | Maersk

Due to deployment changes, MAERSK MAMMOTH (Voyage 549N) will phase out of the Western Australian Connect (WAC) service at Fremantle on 4th December 2025, following completion of discharge operations.

The replacement vessel, MAERSK BISCAYNE, will phase in to the service at Tanjung Pelepas on 15th December 2025 on Voyage 551S, taking the position of MAERSK MAMMOTH in the WAC rotation.

As a result, the Northbound MAERSK MAMMOTH (Voyage 549N) will be blanked.

The below contingency routing has been secured for affected cargo:

  • Cargo scheduled to discharge MAERSK MAMMOTH 548S will discharge as planned.
  • Cargo scheduled to load on ex at Tanjung Pelepas and Singapore on the MAERSK MAMMOTH 551S will be updated to load MAERSK BISCAYNE 551S.
  • Cargo schedule to load on the MAERSK MAMMOTH 549N ex Fremantle will be transferred to the next available Greater Australian Connect vessel.

Thank you for you continued support and trust in Maersk as your supply chain partner. Should you have any questions please contact our Customer Experience Team via our Live Chat channel.

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