Golden Bay (Farewell Spit) – Marlborough Sounds & Nelson/Tasman

Site Overview

Golden Bay near Farewell Spit at the northern tip of the South Island offers remote and rarely dived kelp forest diving in pristine waters far from the busier diving areas of the Marlborough Sounds and Nelson. The area is famous for whale strandings on Farewell Spit, but the underwater environment offers its own rewards with dense kelp forests, rocky reefs, and abundant marine life in an environment that receives almost no diving pressure. The rocky reef extends from shallow kelp forest at 3 metres to deeper reef structures at 15 to 20 metres, supporting diverse marine communities including blue cod, crayfish, snapper, and moray eels in the protected waters. The dense ecklonia kelp forest creates a beautiful underwater landscape that thrives in the nutrient-rich waters flowing between Tasman Bay and the open ocean. The remote location and limited infrastructure mean that the marine environment remains largely undisturbed, with marine life behaving naturally and showing no signs of fishing or diving pressure. The pristine condition of the reef makes Golden Bay an important reference site for marine conservation and scientific research. The combination of remote wilderness, pristine marine environment, and rarely dived status makes Golden Bay an adventurous destination for experienced divers seeking wilderness diving experiences far from the crowds.