Harney Island Weather Forecast

    • 21
    • 34

    Partly cloudy

    • 23
    • 30

    Shower

    • 24
    • 30

    Shower

    • 24
    • 30

    Shower

    • 23
    • 30

    Shower

    • 23
    • 30

    Shower

    • 23
    • 30

    Shower

Today 15 Apr Kakadu National Park

Sunny. Light winds.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
South to southeasterly about 10 knots increasing to 10 to 15 knots in the early morning. Winds reaching up to 20 knots offshore south of Numbulwar during the morning and early afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Numbulwar during the morning.
1st Swell
Northeast to southeasterly below 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harney Island Temperature Statistics View More

April Temperature

Centre Island (10km)

  • Lowest 14 April, 2026

    23.4 °C

  • Average April

    29.2 °C

  • Highest 1 April, 2026

    34.4 °C

Climate (2021–Present)

Centre Island (10km)

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  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.6 °C
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