Annual work programme

The work we’re doing to update New Zealand’s nautical charts

We have an annual work programme for keeping our nautical charts up-to-date and this is shown in the table below. We make adjustments to  our priorities when there are changes to an area, like new navigational lights or survey information, that need to be reflected in our charts.

Find out about new and updated charts in Notices to Mariners (NtMs)

Download charts from the NZ202 catalogue

Setting our Priorities

HYPLAN

The priorities for our hydrographic survey and charting work over the next 5-10 years are set out in our HYPLAN.

The priority regions in HYPLAN are the regions shown to benefit most from updated charts and navigation information. However, LINZ will review these priorities every year to determine whether they are still appropriate and needs have changed.

The results of previous surveys can be found on the LINZ Data Service.

Read the HYPLAN(PDF) (PDF 3MB)

Hydrographic Risk Assessment

The priority regions in HYPLAN are based on the results of our Hydrographic Risk Assessment. This a methodology for finding where navigation information is needed most. It bases this on navigational risk, and considers vessel traffic, hazards and the age of existing navigational information. 

Read the results of the New Zealand Hydrographic Risk Assessment

Chart programme 2018/19

New Zealand Charts

NumberChart Area
NZ 6144Abel Tasman
NZ 73Abut Head to Milford Sound
NZ 532
NZ 5321
NZ 5322
NZ 5324
NZ 5325
NZ 5327
Auckland Area and Hauraki Gulf / Tīkapa Moana
NZ 45
NZ 4432
Cape Egmont to Rangitikei River
NZ 71Greymouth to Kahurangi Point
NZ 46
NZ 62 
NZ 63
NZ 6212
Cook Strait to Kaikōura
NZ 522Paepae-o-Tū / Bream Tail to Great Barrier Island (Aotea Island)
NZ 232Lake Taupo (Taupomoana)
NZ 6321Lyttelton
NZ 43
NZ 4421
Manukau Harbour to Cape Egmont
NZ 463Marlborough / Kaikōura
NZ 61
NZ 615
NZ 6153
NZ 6154
NZ 6155 (new)
Marlborough Sounds/Tasman Area
NZ 5412Tauranga 
NZ 5325
NZ 5327
Tamaki Strait
NZ 5217Whangarei Harbour / Marsden Point

Pacific Charts

NumberChart Area

NZ 945
NZ 955

Cook Islands
NZ 86Samoa Islands
NZ 885Tokelau
NZ 82
NZ 822
NZ 827 
NZ 8215
NZ 8225
NZ 8275
NZ 8277
Tonga

Chart programme 2017/18

NumberChart Area
NZ 52
NZ 53
NZ 522
NZ 532
NZ 5227
NZ 5321
NZ 5322
NZ 5324
Hauraki Gulf / Tikapa Moana
NZ 5325
NZ 5327
Tamaki Strait
NZ 533Firth of Thames
NZ 6153Queen Charlotte Sound
NZ 6212Kaikoura Peninsula
NZ 41
NZ 42
NZ 4212
NZ 4265
NZ 4111
Cape Reinga to Manukau Harbour
NZ 5121Cavalli Passage
NZ 6612Otago Peninsula
NZ 2411The Snares and Solander Island
NZ 3111Campbell, Bounty and Antipodes Islands
NZ 222
NZ 2225
Kermadec Islands
NZ 6151
NZ 6152
Marlborough Sounds
NZ 268Chatham Island

Surveys 2018/19

Hydrographic Survey

Completed

Eastern Bay of Plenty

(Whakaari/White Island, Moutohora Island and East Cape)

In progress

Fiordland

(Bradshaw Sound, Doubtful Sound, Thompson Sound and Dusky Sound)

In progress

Cavalli Passage

In progress


 

Last Updated: 15 April 2019