.Growing numbers of New Zealanders are calling for stronger protections for the ocean, with new polling showing opposition to bottom trawling is increasing as marine conservation becomes a more significant election issue.
The latest survey results, highlighted by WWF-New Zealand, show that ocean health is becoming an increasingly important factor for voters heading into the 2026 election. More than seven in ten New Zealanders say a political party’s policies on ocean protection will influence their vote, while more voters now indicate they would switch political support based on a party’s stance on marine issues.
The findings also reveal strong public opposition to bottom trawling, a fishing method that involves dragging large weighted nets across the seafloor. Environmental groups argue the practice can damage fragile marine ecosystems, including coral habitats and seamounts, while supporters within the fishing industry maintain it remains an important part of New Zealand’s seafood sector.
Ocean advocates say the growing public concern reflects increasing awareness of the environmental impacts of industrial fishing and the need to protect marine biodiversity for future generations. The issue has gained momentum internationally, with governments, conservation organisations and scientists debating restrictions on bottom trawling in marine protected areas and on the high seas.
For Māori, the debate also connects to long-standing responsibilities as kaitiaki of the moana. Many iwi and hapū have consistently advocated for sustainable fisheries management and stronger protection of marine ecosystems that support customary practices, food gathering and cultural connections to the ocean.
The rising focus on ocean health comes as political parties begin shaping their election platforms, with environmental groups urging decision-makers to prioritise marine protection alongside economic and fisheries interests.
As voters increasingly weigh environmental issues at the ballot box, the future of bottom trawling and broader ocean management policies are expected to become key topics in the lead-up to the 2026 General Election.
