Arnjiya Beach Weather Forecast

    • 29
    • 30

    Partly cloudy

    • 29
    • 31

    Partly cloudy

    • 29
    • 31

    Partly cloudy

    • 29
    • 30

    Partly cloudy

    • 29
    • 30

    Partly cloudy

    • 29
    • 30

    Partly cloudy

    • 29
    • 30

    Partly cloudy

Today 8 Dec Kakadu National Park

Partly cloudy. Medium chance of showers. The chance of a thunderstorm. Light winds becoming northerly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Northeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Mostly sunny. The chance of a thunderstorm.
Weather Situation
A ridge will strengthen through the Gulf of Carpentaria on Tuesday and bring moderate east to northeasterly winds to coastal waters during the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arnjiya Beach Temperature Statistics View More

December Temperature

Groote Eylandt Airport (29km)

  • Lowest 3 December, 2025

    22.4 °C

  • Average December

    27.9 °C

  • Highest 3 December, 2025

    37.3 °C

Climate (2020–Present)

Groote Eylandt Airport (29km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    21.7 °C

  • Average 2020–2025

    26.4 °C

  • Average High 2020–2025

    32.3 °C
Get WillyWeather+ to remove ads