"People are kind of freaking out, I've got to say, it's quite scary. Everyone's walking down the street with water, containers and food and rations for the next few days."
Gareth Hughes, who grew up in Glen Eden, now lives in Brooklyn with partner Gemma Gracewood and 8-year-old son Daniel. He said many people had over-prepared themselves, stocking up on food and water or evacuating.
"It's raining now but the peak isn't expected to be until around 6am [10pm yesterday, NZT].
"We've brought some extra alcohol, we've got lots of water, lots of food. We'll be all right for a week."
Mr Hughes, who owns the Down Under Bakery Pies store, kept his shop open all through Saturday despite other store owners shutting their doors. He planned to open again today if the storm blew over quickly.
One News correspondent Tim Wilson said people had been quick to stock up on essential items. "I tried to buy a torch earlier today and went to four stores to do so," he told the Herald. "There was no water in the store right opposite my place."