Victorian Notice to Mariners

The following Notice to Mariners is published for general information.

Melbourne, 03 March 2023 Australia – Victoria

3 March 2023

No. 114(T)-2023

Local Port of Port Phillip


Williamstown Open Water Swim Events


Sunday 5 March 2023 between 0800hrs and 1330hrs


Mariners are advised of an open water swim event during the times nominated above.
A set aside area will exist around the competition course, which is bounded by the following approximate locations (WGS84):
1. 37˚52.167’S, 144˚53.533’E 3. 37˚52.219’S, 144˚52.937’E
2. 37˚52.104’S, 144˚52.962’E 4. 37˚52.288’S, 144˚53.569’E
The event course will be delineated by marker buoys and patrolled by event marshals.

Mariners are advised to proceed with caution in the vicinity of the event and observe signs and directions from event officials.

Relevant Law:

The set aside has been established under the Port Management (Local Ports) Regulations 2015. Entry is prohibited to all persons excluding the event participants and Parks Victoria officers.

Charts & Publications Affected:

AUS 143, 155

Further Notice:

This Notice is self-cancelling. No further Notice will be issued.


If you require any further information, please contact the Event organiser on 0421 381 169.

Peter Kemp

A/Manager Regional Planning

Southern and Maritime Region

If you wish to receive Parks Victoria issued Notice to Mariners, please email your details to To view Notices, visit

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