Tide predictions

Tidal predictions are compiled for standard barometric pressure.

The meteorological conditions that can have an effect are described in meteorological effects on tides.

Search for a location or use the map below to find tide prediction information closest to your location. Double click on the map to zoom in (or scroll your mouse wheel), click and drag to move the maps location.

Daily tide prediction tables (orange markers)
Click on an orange marker on the map below to see a listing of the daily predictions of the times and heights of high and low waters available for download for that location.  The zero points of the predicted tide heights are described here.  The CSV file format is described here

Note that the times used in the tide predictions have been adjusted to New Zealand Daylight Time when daylight saving is observed.


Offset/Secondary Port tide tables (white markers)
Clicking on a white marker on the map below will open a table of time differences and tidal levels that can be used to calculate tide predictions for that location.  Find out how to do these calculations here (attachment below).

Download the complete Secondary Ports Table (attachment below).

Offshore Islands

Raoul Island:
Fishing Rock
Boat Cove

Chatham Island:


Sub-Antarctic Islands:
Antipodes Island
Auckland Island - Carnley Harbour
Campbell Island/Motu Ihupuku - Perseverance Harbour

Scott Base


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 New Zealand License.


In essence, you are free to copy, distribute and adapt the work, as long as you attribute the work to Land Information New Zealand and abide by the other licence terms. To view a copy of this licence, visit http://creativecommons.org/licences/by/3.0/nz


The tide predictions on this website are not official tide tables as specified in Maritime Rules Part 25 Nautical Charts and Publications (pursuant to Section 36 of the Maritime Transport Act 1994).

LINZ accepts no liability for any direct, indirect, consequential or incidental damages that result from any errors in the information, whether due to LINZ or a third party, or that arise from the use, or misuse, of the information available from this site.