New Zealand · Onehunga standard port

Onehunga tide calendar 2026

Browse the 2026 tide predictions published by Toitū Te Whenua Land Information New Zealand, preserving the source local clocks and heights.

Published edition

Onehunga standard port only, 1 January–31 December 2026. Heights are metres above Onehunga Chart Datum. Published local clocks already include daylight saving when applicable. This is not a prediction for nearby beaches or secondary ports.

365 dates · 1,411 high and low water events. LINZ station 027. Source coordinates: 36°56'S, 174°47'E. The height reference is Onehunga Chart Datum, 5.593 metres below LINZ benchmark ADLT. It is not mean sea level or Mean Lower Low Water.

Astronomical predictions, not observed water levels. Weather and other conditions can change actual water levels. This finite reference does not replace official marine publications or establish safe navigation, access or under-keel clearance.

Look up and export dates

Both dates are inclusive. Choose the same date twice for one day. Source clocks already include daylight saving; do not add another hour.

Calendar events use the pinned Pacific/Auckland timezone rules and the PDF’s explicit daylight-saving notation where a clock repeats. They have no invented duration and do not update automatically.

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Published tides for 2026-10-26

This source table is available without JavaScript. Apply the form to select another date or range.

Onehunga · local time and metres above Onehunga Chart Datum
Predicted eventLocal timeUTC offsetHeight (m)
Low tide05:10UTC+130.5
High tide11:24UTC+134.2
Low tide17:32UTC+130.6
High tide23:38UTC+134.2

Source, interpretation and attribution

Original Onehunga 2026 CSV · Published Onehunga 2026 PDF · LINZ tide prediction service.

The CSV format guide explains the time and height pairs. Every published pair is retained, including a fifth event on a 25-hour date where present. The standard-port datum descriptions define each port’s height reference.

Includes Toitū Te Whenua Land Information New Zealand data, licensed for reuse under CC BY 4.0. Contifield reformatted the source tables. LINZ attribution terms · CC BY 4.0 licence.

Source checked . All 1,411 CSV event pairs were compared with the 12 monthly PDF tables, including their daylight-saving notation. The constituent-set reference date is 01-Jul-2015; this is metadata, while the prediction edition is 2026. Contifield does not calculate new tide predictions.

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