Cape Kidnappers tide times

Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived.

Model-derived from a global ocean grid. Useful indication; expect about ±45 minutes on average vs. a local harmonic gauge, individual stations vary widely. See /methodology for per-region detail. Not for navigation.

Conditions as of 16:00 local time. Refreshes daily.

Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived. · Not for navigation.

The angler tradition for major/minor fishing windows: major ≈3-hour windows around moon transit and opposition; minor ≈2-hour windows around moonrise and moonset. Times are Pacific/Auckland local. Folk tradition, not a scientific forecast.

Next spring tide on Wed 13 May (range 1.2m). Last neap on Thu 07 May.

Spring tides cluster around new and full moons (biggest swings). Neap tides land on quarter moons (smallest swings). See the spring tide and neap tide glossary entries for the why.

Cape Kidnappers is a narrow headland that extends 5 km into Hawke Bay, 22 km southeast of Napier, formed by Miocene marine sediments pushed into a promontory by coastal erosion. The cape's knife-edge ridge ends in dramatic pale clay and mudstone cliffs dropping to rock platforms and the sea. On the flat ground at the cliff tops sits the world's largest accessible mainland gannet colony — approximately 6,500 breeding pairs of Australasian gannets (Morus serrator) across three separate colony groups: Black Reef, Saddle, and Plateau colonies. The Australasian gannet is a large seabird (wingspan 1.7 m) that breeds only in New Zealand and southeastern Australia. The Cape Kidnappers colony, established here since at least the 1870s, is exceptional for its size and for being on a mainland headland rather than an offshore island — most other large gannet colonies in NZ are on predator-free islands. At Cape Kidnappers, the sheer cliff terrain provides effective protection from ground predators. The colony is active from July (arrival) through March (departure), with peak activity — eggs, chicks, and adult pairs at nest — from October through January. Access to the gannet colony requires planning around the tides. Two routes exist: **Beach route (vehicle):** A tractor-trailer tour (run by several commercial operators from Clifton Reserve) travels along the beach beneath the cliffs from Clifton to the colony, a return trip of about 17 km. This route is only possible when the tidal platform and beach at the base of the cliffs is exposed. The beach closes approximately 1.5 hours before high water and reopens 1.5 hours after — a window of roughly 9 hours per tidal cycle on average spring tides. On higher spring tides the window narrows further. Commercial operators monitor the tidal window and schedule departures accordingly; individual vehicle access beyond Clifton Reserve is prohibited. **Walking route (foot):** The Clifton to Cape Kidnappers walkway (10 km one way, ~3 hours) follows the beach and cliff base on foot. Near the Cape, the track passes through a rock platform section that is completely impassable when covered by the sea. DOC signage at Clifton marks the safe tidal window; the standard advice is to depart no later than 3 hours before high water and be back past the rock platform 3 hours before the following high. The tidal range at Cape Kidnappers, approximately in line with the Napier gauge, runs ~1.3 m mean range above LAT. The restriction on access is real and cannot be overridden by urgency — walkers and vehicles have been trapped on the wrong side of the platform by misjudging the tide window. Predictions on this page come from Open-Meteo Marine, a gridded global ocean model accurate to within ±45 minutes on timing and ±0.2–0.3 m on height. For tidal access planning at Cape Kidnappers, this tolerance is insufficient — consult LINZ (linz.govt.nz) for authoritative Napier tide times before visiting.