Residents remain isolated at Greymouth's Arnott Heights, for a second day, following a major slip

Thirteen of the 50 impacted properties are Kainga Ora owned, with the agency saying they're keeping in touch with tenants as needed.

Grey District Council staff remained on site overnight, with contractors expected back early this morning, to continue clearing.

Meanwhile, a wet outlook once again for the Wellington region - after flooding and downpours impacting The Hutt Valley and Kapiti Coast yesterday.