The Department of Conservation (DOC) is warning the public to stay clear of the southern end of Omaha Beach near Auckland after a live venomous yellow-bellied sea snake was found resting in the sand dunes.

DOC senior ranger Karl Fisher said the snake was spotted by a member of the public, and a ranger has been sent to investigate. In the meantime, people and their dogs are urged to avoid the area.

A ranger has been dispatched to the site, but officials are warning people - and their dogs - to steer clear of the area in the meantime.

The yellow-bellied sea snakes are venomous and can be aggressive, Fisher said. They are found throughout the Pacific Ocean and are native to New Zealand.

The Department of Conservation is warning the public to stay clear of the southern end of Omaha Beach near Auckland after a live venomous yellow-bellied sea snake - was found. Photo: Supplied / Department of Conservation

"It's very uncommon to see them on land, but with the extreme weather we've had recently, we are seeing all kinds of birds and sea life being blown ashore."

Yellow-bellied sea snakes are rarely encountered on beaches.

Fisher said the area will likely be cordoned off once the ranger assesses the situation, and a decision will be made about what to do with the snake.

DOC reminded the public it is illegal to kill or possess a native sea snake, and urged anyone who sees the creature to report sightings immediately by calling 0800 DOC HOT.

"We want to make sure the public are aware and especially dog walkers or any children playing in the area," Fisher said.

https://www.rnz.co.nz/news/national/559188/venomous-sea-snake-found-at-auckland-beach-public-urged-to-stay-away