Sea levels

This system combines daily sea-level data from NIWA, regional councils, port companies, Antarctica NZ, Bureau of Meteorology and territorial authorities.

This service (updated daily) uses sea-level data streams from:

  • NIWA
  • regional councils (Northland Regional Council, Environment Waikato, Greater Wellington Regional Council, Environment Canterbury)
  • territorial authorities (Tasman District Council)
  • port companies (Port Taranaki, Primeport-Timaru, Port Lyttelton)
  • Antarctica NZ
  • Bureau of Meteorology (Australia).
Storm damage along the Esplanade, Owhiro Bay, Wellington. Photo by Dave Allen on 21 June 2013.
Book: Sea levels

NIWA Contacts