A police spokesman said police were informed of the three suspicious fires and confirmed two youths were arrested on Anzac Day in relation to another fire on Crosses Rd at 12.44pm.
He said charges are being considered.
A police spokesperson said the Anzac Day fire was set in a dry grass area near the creek and spread to a nearby tree.
Police inquiries are ongoing to establish whether the fires are connected, and to identify others who may have been involved
James Pocock joined Hawke’s Bay Today in 2021 and writes breaking news and features, with a focus on environment, local government and post-cyclone issues in the region. He has a keen interest in finding the bigger picture in research and making it more accessible to audiences. He lives in Napier. james.pocock@nzme.co.nz