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Port Authority of New South Wales Notices to Mariners provide marine safety information on changes that could affect the safety of vessels within the ports.

Notices to Mariners advise of:

  • changes to buoyage and other aids of navigation
  • changes to depths in channels or berths
  • navigation warnings and hazards
  • works that may affect the safe navigation of vessels e.g. dredging, construction and cable laying.

Click on a port to access that port's specific Notices to Mariners.