Watch: Boat burst into flames before sinking to bottom of Lyttelton Harbour

The fire that engulfed a boat before it sank to the bottom of Lyttelton Harbour at the weekend, forcing its occupants to jump overboard, was caught on camera.

People were reportedly seen leaping into the water to get to safety shortly after the fire broke out on the harbour about 12.45pm on Saturday.

Thick black smoke spread across Lyttelton Harbour after the boat caught fire and sank. Photo:...
Thick black smoke spread across Lyttelton Harbour after the boat caught fire and sank. Photo: Hilary Macintosh
The Royal New Zealand Coastguard said seven people were on board when the blaze broke out near Quail Island.

No one was injured.

A coastguard spokesperson said there are plans to retrieve the boat from the bottom of the harbour this week.

There are plans to retrieve the boat from the bottom of the harbour later this week. Photo:...
There are plans to retrieve the boat from the bottom of the harbour later this week. Photo: Hilary Macintosh