Red X iconGreen tick iconYellow tick icon

Study Oceanography at Otago

    Though oceans cover 70% of Earth’s surface, their depths are truly our “last frontier”.

    Oceanography will not be available as a new major from 2022.
    Existing students enrolled in this major may continue in the subject.
    Please see the new interdisciplinary major in Marine Science.

    This watery world is so challenging to explore, that we have more detailed maps for the surfaces of the Moon, Mars, and Venus.

    Yet understanding our ocean planet is essential for meeting the challenges of our collective future. The physical, biological, chemical, and geological processes that power the Earth system unite in the ocean, determining Earth’s climate, regulating the composition of our atmosphere, supporting human civilisation, and sparking our curiosity.

    Otago is uniquely placed to study these interlinked processes and their effects on our lives. The Southern Ocean is on our doorstep, with a wide range of marine environments easily accessible to our research fleet. We work from shallow harbours to the deep ocean, around sub-Antarctic islands and in majestic fiords, alongside temperate coastlines and floating over tropical reefs.

    Why study Oceanography ?

    Dive into the complex network of physical processes at work in the sea and you will never see Earth the same way again!

    Studying Oceanography from the University of Otago will open your eyes to the dynamic chemistry of seawater; the nature of currents, waves and tides; the history of oceans preserved in underwater geology and sediments; the invisible underpinnings of marine life; and the way that all of these processes and systems interact.

    We are the only university in New Zealand to offer undergraduate study in Oceanography, and our truly interdisciplinary approach leads to an ocean of opportunities.

    Career opportunities

    Oceanography will open doors to a diverse array of careers. Oceanography students at Otago develop a broad foundation in all areas of oceanography, with opportunities to concentrate in physical oceanography, biological oceanography, marine geology or marine chemistry. Throughout your programme, you will work with classmates to plan and execute field expeditions, collecting, evaluating, and presenting real-world data.

    As an Oceanography graduate, your career path may lead you to:

    • Assess effects of tsunami for a regional council
    • Develop tidal turbines for an alternative energy company
    • Advocate for responsible policy through an NGO
    • Pursue a teaching career at any level
    • Conduct oceanographic and Antarctic research at a university or government agency
    • Explore for petroleum or minerals in the resource industry
    • Track trace metals to see where shellfish come from

    Oceanographic research can take you from the poles to the tropics, Antarctica to Rarotonga, from regional councils to government agencies, such as NIWA, GNS, and the Ministry for Primary Industries.

    Otago graduates have launched their careers in private consultancy firms, within the IT industry, in science communication media (for example, Dunedin's Natural History New Zealand Ltd), and government science policy groups.

    Others continue their Marine Science careers within the educational system, through science teaching and community engagement, or university research and teaching positions. Those interested in pursuing postgraduate study may end up working as a research scientist for an oceanographic institute or university anywhere in the world.

    Teaching style

    Oceanography is a hands-on discipline.

    Apart from attending lectures and tutorials, you will also have practical laboratories and field trips at sea.

    The Marine Science department, which offers the Oceanography degree, has research and teaching facilities on the main campus in Dunedin, a major research laboratory at Portobello on the Otago Peninsula, and field stations on Stewart Island and at Doubtful Sound.

    A fleet of research vessels, including the expedition vessel RV Polaris II, provides access to coastal and off-shore environments.

    Recommended background

    Students with a passion for the marine environment who enjoy the physical sciences and maths will find a natural home in Oceanography. A solid foundation in Physics, Chemistry, and Calculus through Year 13 will prepare you to dive right in to our BSc programme. Earth and Space Science and Geography will also set the stage for your Oceanography degree.

    Choose a study option

    Whether you're embarking on your academic journey with our comprehensive undergraduate programmes or aiming to reach new heights through our advanced postgraduate offerings, Otago is here to support your aspirations.

    Undergraduate qualifications

    For new and current students studying towards a Bachelor's or other first degree. Explore undergraduate qualifications at Otago, designed to build a strong foundation in your chosen field, preparing you for a successful career or further study.

    Note: this subject can also be studied as a minor.

    Ready to apply?

    Take the first step towards your future in this subject.

    Further study opportunities

    Whether you are looking to bridge your undergraduate studies to advanced knowledge or aiming to specialise in a specific field, Otago offers a range of graduate and postgraduate options to suit your aspirations.

    Programme details

    Compare programmes for this subject as a major and minor (where available).

    A minor subject can be included in many of our undergraduate degrees. To earn a minor, you typically must complete a minimum of 90 points in that subject, with at least 18 points at the 300-level.

    Your minor can be a subject more commonly taken for a different degree. For example, a BCom majoring in Marketing can include Japanese as a minor subject. To include this subject as a minor in your application, first find a major subject through our Subject Search or Study Match.

    You can check what’s required to receive the minor accreditation in the programme details below.

    No new enrolments will be accepted for this minor subject after 2021

    Available as a minor subject for a Bachelor of Arts (BA), Bachelor of Music (MusB), Bachelor of Performing Arts (BPA), Bachelor of Theology (BTheol), Bachelor of Science (BSc), Bachelor of Applied Science (BAppSc), Bachelor of Commerce (BCom), Bachelor of Health Science (BHealSc), Bachelor of Arts and Commerce (BACom), Bachelor of Arts and Science (BASc) or Bachelor of Commerce and Science (BComSc) degree
    LevelPapersPoints
    100-level

    MARI 112 Global Marine Systems

    One of:
    COMO 101 Modelling and Computation
    MATH 160 Mathematics 1
    MATH 170 Mathematics 2

    18

    -

    18

    200-levelOCEN 201 Physical Oceanography

    18

    300-level

    OCEN 301 Practical and Field Oceanography

    One of:
    OCEN 321 Ocean Physics and Modelling
    OCEN 322 Biological Oceanography
    OCEN 323 Marine Geology and Geophysics
    CHEM 304 Environmental Chemistry

    18

    -

    18

    Note: Students should check the prerequisites for 300-level papers when selecting 200-level papers.
    Total 90

    Papers

    View a list of all related papers below.

    OCEN papers

    Paper Code Year Title Points Teaching period
    OCEN450 2025 Special Topic: Data Analysis Methods in Marine Science 20 points Not offered in 2025

    More information

    Contact our Schools' Liaison and International teams

    Want to connect with a real person and get some advice? Find your Schools' Liaison officer, chat with our International team in New Zealand or your own country, or submit a question through our online form.

    Connect with us


    This information must be read subject to the statement on our Copyright & Disclaimer page.

    Regulations on this page are taken from the 2025 Calendar and supplementary material.

    Not sure what to study?


    Take our short quiz to uncover study options matched to your background and interests.

    Take the quiz
    Undergraduate student
    Back to top