NZMariner is the product name of New Zealand's Official RNC folio, and is available for download at no charge from this page
NZMariner is the product name of New Zealand's Official RNC folio, and is available for download at no charge from this page. LINZ publishes NZMariner in BSB format as an annual chart base file plus a monthly cumulative chart update file of corrections published in Notices to Mariners.
NZMariner can only be used in conjunction with compatible viewing software: Electronic Charting Systems (ECS) or Electronic Chart Display Information Systems (ECDIS).
A cumulative list of updates to NZMariner charts is published in the Cumulative NZ Notices to Mariners.
Download NZMariner RNCs in BSB format
Latest annual file
2017/18 Chart Base File (zip 186MB)
Published 7 July 2017 (updated to NTM Edition 13)
Latest cumulative update
March 2018 Chart Update File (zip 73MB)
Published 6 April 2018 (updated to NTM Edition 6)
If you are having problems downloading RNC files, we'd appreciate you filling in a quick form so we can improve the service. It should only take a minute.
Fill in the online form.
NZMariner is the official New Zealand raster chart folio. For compliance with Maritime New Zealand requirements refer to Maritime Rules Part 25. The use of NZMariner does not relieve the user of their obligations under New Zealand law and international convention. Paper copies of Official New Zealand Charts can be purchased from LINZ chart retailers.