There were six New Zealand Fire Service and rural fire service crews on site.
Rain was expected mid-morning which was expected to help put out the blaze, he said.
The beach was made famous as the key location for the Burt Munro film The World's Fastest Indian.
The latest scrub fire comes as police investigate three fires in Blenheim over the weekend.
The fires, on the banks of the Taylor River, Taylor Pass Rd and Whither Rd were all in close proximity to each other.
All three have been extinguished.
Norris said a skeleton crew remained at the scene of the Taylor Pass Rd using an infrared camera to look for hot spots.