DiscoverSwim ChatsHarbourmaster Grant Nalder on swim floats, boats, buoys, and the vital role of communication
Harbourmaster Grant Nalder on swim floats, boats, buoys, and the vital role of communication

Harbourmaster Grant Nalder on swim floats, boats, buoys, and the vital role of communication

Update: 2025-07-15
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Wellington Harbourmaster Grant Nalder oversees navigation in Te Whanganui-a-Tara. That involves monitoring the movement of vessels (ships, boats, waka, etc.), managing marker buoys, and also, increasingly, looking out for ocean swimmers.

On this episode we talk about:

- the role of the Harbourmaster

- the importance of swimmers being visible to boats (tow floats are mandatory for swimmers who are more than 200m offshore – see the bylaw details below), and also the need for boaties to be aware of swimmers

- the near miss one swimmer, who was new to the area, had with a ferry in 2024 when they inadvertently swam in the shipping channel

- the water features enjoyed by swimmers in Oriental Bay (pontoons, buoys, the Carter saltwater fountain, Pt Jerningham Lighthouse)

- the pink swim buoys being added to the Oriental Bay swim route – breaking news on the podcast!

My favourite tip: strap a whistle to your wrist. It's easier for boats to hear a whistle than if you shout, and you can raise the alarm too if you're in trouble.

For questions or thoughts on this episode, leave a comment or email swimchatswithshona@gmail.com

You can contact the Wellington Harbourmaster via:

harbours@gw.govt.nz

Greater Wellington 04 384 5708

Harbour radio (urgent) 04 473 4547

Keep up to date with local goings-on via the Wellington Ocean Swimmers Facebook group (public group)

Greater Wellington Navigation Bylaws (PDF) –'Swimmers more than 200 metres from shore must tow a bright-coloured safety float or swim buoy and brightly coloured swim cap (if worn), unless accompanied by a support craft.'

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Harbourmaster Grant Nalder on swim floats, boats, buoys, and the vital role of communication

Harbourmaster Grant Nalder on swim floats, boats, buoys, and the vital role of communication

Shona Riddell