KAIKŌURA SCUBA FIELD GUIDE
Beneath Kaikōura: Two Boat Dives for Koura, Seals and Rocky Reefs
Two boat dives from Kaikōura to explore seaweed gardens and rocky reefs while searching for local crayfish (koura); this guide explains what to expect, the rules around gathering, and practical prep.
Beneath Kaikōura: Two Boat Dives for Koura, Seals and Rocky Reefs.
Step aboard the Mana and head out from Kaikōura’s shore for two boat dives into cold, clear water where seaweed gardens and rocky reefs host octopus, blue cod, wrasse, pāua, nudibranchs and playful fur seals—and where divers search for local koura (crayfish).
Highlights
Outing Highlights
A riot of reef life and curious seals
The dives take you through vibrant seaweed gardens and rocky reefs home to octopus, blue cod, wrasse, pāua and nudibranchs; fur seals commonly appear, adding a playful element to the seascape.
Two boat dives from the Mana
This experience consists of two boat dives to the day’s chosen sites; the operator navigates to the best local reefs and gardens and guides divers to productive areas for wildlife viewing and searching for koura.
Gathering with limits and respect
Gathering crayfish is part of the trip but subject to strict local regulations: the operator will take you to suitable spots and explain techniques, but they do not catch crayfish for you and recreational size and catch limits apply (maximum two per diver).
What the day feels like
What the trip feels like
Board the boat, Mana, and cruise out from Kaikōura to the chosen dive sites; between surface transits—where the mountains meet the sea—you make two descents into cold, life-filled water to explore rocky gardens, seek out koura, and watch for inquisitive seals.
Suitability
Who it's for
Who this trip suits—and who should check first.
Practical planner
Details to review before reserving
All equipment is included by the operator; bring your certification ID or contact the operator beforehand so they can look up your certification online if you don’t have it to hand.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
How long is the trip?
Allow approximately 3 hours for the outing.
Where do we meet?
Meet at 38 West End, Kaikōura 7300 prior to boarding.
Do I need to be certified?
Yes — this tour is for Open Water certifications (or equivalent) and above only; contact the operator if you’re unsure about your qualification.
Is equipment provided?
Yes — all equipment is included by the operator.
Will the guide catch crayfish for me?
No — the guide will take you to spots and explain tips, but you must catch any crayfish yourself; the operator adheres to recreational catch and size limits and will not harass undersized or breeding animals.
How many crayfish can I take?
The operator’s stated limit is a maximum of two crayfish per diver, in line with local recreational regulations.