On 1 July 2025, NIWA merged with GNS Science to become Earth Sciences New Zealand.

Pacific

NIWA’s environmental science helps contribute to sustainable development in the Asia-Pacific region.

Coconut palms against the night sky in Tongatapu

Island Climate Update

A summary of the climate across the islands of Te Moana-niu-a-kiwa (Pacific Ocean), with an outlook for the coming months

Climate and weather

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    The western side of Tongatapu, Ha'atafu beach and Kanokupolu.

    Pacific services

    Service
    We provide applied science and environmental consultancy services to support international development activities, with a particular focus on the Pacific and Asian regions.