Electronic Navigational Charts (ENCs)
Electronic Navigational Charts (ENCs) are specifically designed for use in electronic navigational systems onboard ships. As New Zealand's Hydrographic Office, LINZ is responsible for creating and maintaining the official set of ENCs for New Zealand waters. A full national set of ENCs is expected to be completed in 2010. Order ENCs from your chart retailer.
On this page:
ENCs currently available for New Zealand
This table lists all ENCs currently available for New Zealand. Please cite the ENC number and title when ordering ENCs from your chart retailer.
Note: To be notified when new ENCs become available, subscribe to the Notices to Mariners (NtMs). For details of worldwide official ENC availability, go to the IHO ENC Coverage Catalogue.
| ENC Number | Title |
|---|---|
| NZ20022E | South Pacific Ocean - Kermadec Islands to East Cape - East |
| NZ20022W | South Pacific Ocean - Kermadec Islands to East Cape - West |
| NZ200023 | South Pacific Ocean - New Zealand - North Island |
| NZ200025 | South Pacific Ocean - New Zealand - South Island |
| NZ300046 | Cook Strait |
| NZ300053 | North Island – East Coast – Bream Head to Slipper Island including Hauraki Gulf |
| NZ300056 | North Island - East Coast - Table Cape to Blackhead point |
| NZ300443 | North Island - West Coast - Approaches to Port Taranaki |
| NZ300463 | North Island - South Coast - Approaches To Wellington |
| NZ300615 | South Island - North Coast - Marlborough Sounds |
| NZ305321 | North Island - East Coast - Approaches to Auckland - East |
| NZ305322 | North Island - East Coast - Approaches to Auckland - West |
| NZ400561 | North Island - East Coast - Approaches to Napier |
| NZ404314 | North Island - West Coast - Manukau Harbour - LPG Terminal Approaches |
| NZ404432 | North Island - West Coast - Taranaki Roads |
| NZ404633 | North Island - South Coast - Wellington Harbour |
| NZ405321 | North Island - East Coast - Mahurangi Harbour to Rangitoto |
| NZ405324 | North Island - East Coast - Tamaki Strait and Approaches including Waiheke Island |
| NZ406142 | South Island - North Coast - Nelson Harbour and Entrance |
| NZ406153 | South Island - North Coast - Queen Charlotte Sound |
| NZ462122 | South Island - North East Coast - Kaikoura Peninsula |
| NZ504314 | North Island - West Coast - Manukau Harbour - LPG Terminal Approaches |
| NZ504315 | North Island - West Coast - Approaches to Onehunga |
| NZ504432 | North Island - West Coast - Port Taranaki |
| NZ505322 | North Island - East Coast - Auckland Harbour East |
| NZ505323 | North Island - East Coast - Auckland Harbour West |
| NZ505325 | North Island - East Coast - Tamaki River |
| NZ505612 | North Island - East Coast - Napier Roads |
| NZ546341 | North Island - South Coast - Entrance To Wellington Harbour |
| NZ546342 | North Island - South Coast - Lambton Harbour, Evans Bay |
| NZ546343 | North Island - South Coast - Point Howard And Seaview Wharves |
| NZ561541 | South Island - North Coast - Tory Channel Entrance |
| NZ561542 | South Island - North Coast - Picton Harbour |
| NZ562121 | South Island – North East Coast - Kaikoura Peninsula - Ingles Bay |
| NZ562122 | South Island - North East Coast - Kaikoura Peninsula - South Bay |
| NZ604314 | North Island - West Coast - Manukau Harbour - LPG Terminal |
| NZ604315 | North Island - West Coast - Approaches to Onehunga - Onehunga Wharf |
| NZ605612 | North Island - East Coast - Napier Harbour |
| NZ606142 | South Island - North Coast - Port Nelson |
| NZ653221 | North Island - East Coast - Auckland Harbour East - Commercial Harbour |
| NZ653222 | North Island - East Coast - Auckland Harbour East - Calliope Wharves |
| NZ653231 | North Island - East Coast - Auckland Harbour West - Kauri Point Wharf |
| NZ653232 | North Island - East Coast - Auckland Harbour West - Chelsea Wharf |
| NZ661542 | South Island - North Coast - Picton Wharves |
Use of ENCs
The electronic format of ENCs, when used with Electronic Chart Display and Information Systems (ECDIS), integrates with other navigational systems and gives the mariner access to a wide range of safety features. It enables the mariner to digitally layer charting information with other information to aid safe navigation, such as GPS, radar, depth sounder and automatic identification systems (AIS). It may also display additional navigation-related information, such as sailing directions.
For compliance with New Zealand legal requirements for nautical charts and publications, please refer to Maritime Rules Part 25, as supported by Maritime New Zealand Marine Guidance Notice 8, Use of Electronic Charts, ECDIS and ENCs in NZ. For more information, visit the Maritime New Zealand website.
New Zealand Temporary & Preliminary Notices in Force
The New Zealand Temporary and Preliminary Notices in Force lists all current temporary and preliminary notices affecting New Zealand ENC cells. A summary is issued in the current New Zealand Notices to Mariners Edition and is updated fortnightly on this website. more...
README.TXT file
The README.TXT file located within the ENC_ROOT folder of an ENC exchange set contains important safety related information. It is updated on a regular basis and should be consulted to ensure that all related issues are taken into consideration.
Read the latest version
ENC news items
Read LINZ news items on the development and distribution of ENCs:
- 21 November 2008: Electronic Navigational Charts for New Zealand Now Available
- 8 September 2008: LINZ enters agreement to distribute Electronic Navigational Charts
- 9 May 2008: ENCs – Electronic Navigational Charts due out from 2008
