Spearfishing Canterbury and Banks Peninsula
Canterbury is cold, surgy, kelp-rich water: Kaikoura's canyon-edge reefs, Banks Peninsula basalt at Akaroa and Taylors Mistake, and Timaru's volcanic points.
Kaikoura is the headline - South Bay's reef platform, Point Kean, Atia Point and Mangamaunu, 3-13 m of kelp and channel with a canyon dropping away metres from shore. Christchurch dives Taylors Mistake, Boulder Bay under Godley Head and Cave Rock at Sumner. Akaroa works the harbour heads - Damons Bay, Wainui, Onuku, Glen Bay and Hammond Point in 3-10 m of basalt boulder and kelp shelf, outside the marine reserves. Timaru has Patiti Point and Tuhawaiki Point south of the port. Fish: blue cod, butterfish, blue moki, red moki, tarakihi, trumpeter and kahawai, plus crayfish, paua and kina.
Summer into autumn, but the limiter is cold and surge rather than season: water is 9-15 C, which means 7 mm, hood and gloves and a plan for a cold-shock exit onto a rock platform. Kaikoura's reefs sit under big southerly swell with heavy surge and the exit is the hard part; Akaroa faces 140-220 degrees, Christchurch 30-180, so there is usually a lee somewhere on the peninsula.
Rules: no licence. This is the MPI South-East area with a Kaikoura sub-area of its own: 30 finfish combined per fisher per day. Blue cod is managed in four sub-areas - Kaikoura Marine Area 6/day, Canterbury (Hurunui to Rakaia, including the Akaroa Taiapure) 2/day, North Otago 10/day. Paua is 10/day at 125 mm in most of the region but only 5/day in Canterbury, and the Kaikoura fishery is 3 at 130 mm in a 1 May to 31 August season only. Red moki is 'no take allowed' in Kaikoura - the only region in New Zealand where that applies. The whole Kaikoura Marine Area rock lobster fishery was closed 1 July 2026 to 30 September 2026, and crayfish may never be speared anywhere. See https://www.mpi.govt.nz/fishing-aquaculture/recreational-fishing/fishing-rules and https://www.doc.govt.nz/parks-and-recreation/places-to-go/marine-reserves/. Safety, conditionally: fur seals everywhere and occasional white sharks, with the seal colonies also where the surge is worst; Kaikoura and Timaru carry a high shark rating in our data.
Top spots
| Spot | Nearest city | Character |
|---|---|---|
| Gooch Bay (South Bay) | Kaikōura | Reef and kelp on sand inside sheltered South Bay, 3–10 m. |
| Awaroa / Godley Head | Christchurch (Sumner) | Headland at the entrance to Lyttelton Harbour with depth right off the… |
| Cape Three Points | Akaroa | Point at «Cape Three Points»: the mark is a cluster of 2 user-saved… |
| Pātītī Point | Timaru | Volcanic rock and kelp on the open coast a kilometre south of Timaru's… |
| Point Kean | Kaikōura | The eastern tip of the peninsula with a wide tidal platform, 3–10 m. |
| Whitewash Head (Scarborough) | Christchurch (Sumner) | Volcanic cliff on Banks Peninsula with boulders and kelp at its foot,… |
Cities in this region
FAQ
Can you take red moki at Kaikoura?
No. Red moki is 'no take allowed' in the Kaikoura Marine Area - the only region in New Zealand where that is the case. Elsewhere in the South-East area it is a normal target.
What are the blue cod limits?
They change by sub-area: Kaikoura Marine Area 6/day (2/day inside Te Taumanu o Te Waka a Maui and Oaro-Haumuri Taiapure, 10/day outside those), Canterbury including the Akaroa Taiapure 2/day, North Otago 10/day.
How cold is it?
9-15 C. That means 7 mm with hood and gloves, and a plan for a cold-shock exit onto a rock platform - the exit is the hard part on the Kaikoura reefs.
What about paua?
10/day at 125 mm across most of the South-East area, but 5/day in Canterbury, 3 combined in the Timaru Mataitai, and in the Kaikoura fishery 3 at 130 mm in a 1 May to 31 August season only.
See also: Nelson & Marlborough Sounds · Otago