• Check the tide tables before you go out on the water this summer

    If you’re planning to spend any time out on the water this summer, make sure you check the LINZ tide tables first.
    News
    • Marine information
  • New editions of navigational charts for Auckland harbour released

    New editions of two navigational charts for Auckland harbour have recently been released, providing enhanced safety as Auckland mariners take to the water in significant numbers over the summer sailing season.
    News
    • Marine information
  • New Zealand first Government to sign global seabed mapping project

    Today New Zealand signed up to a global seabed mapping project, to map the world’s entire ocean floor by 2030. So far, 20 per cent of the world’s ocean floor has been mapped to modern standards.
    News
    • Marine information
  • Hydrography Excellence Award for Toitū Te Whenua LINZ and Napier Port

    LINZ and Napier Port have been awarded the Surveying and Spatial Sciences Institute’s Hydrography Excellence Award for 2022 for the ‘Next Generation Charting for Napier Port’ project.
    News
    • Marine information
  • Shipwrecks mapped in Gisborne seabed survey

    Two previously uncharted shipwrecks have now been mapped in great detail thanks to a recent hydrographic survey of Tūranganui-a-Kiwa/Poverty Bay.
    News
    • Data
    • Marine information
  • High-tech Banks Peninsula seabed survey begins

    Toitū Te Whenua Land Information New Zealand, in partnership with Environment Canterbury and the Department of Conservation Te Papa Atawhai, has started seabed surveying around Banks Peninsula.
    News
    • Marine information