Castlereagh Bay Weather Forecast

    • 27
    • 29

    Showers. Storm

    • 26
    • 28

    Showers. Possible storm

    • 27
    • 30

    Showers. Possible storm

    • 28
    • 31

    Possible shower

    • 29
    • 31

    Partly cloudy

    • 29
    • 31

    Partly cloudy

    • 29
    • 30

    Shower or two

Today 9 Jan Kakadu National Park

Cloudy. High chance of showers. A thunderstorm likely. Light winds becoming west to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

Arafura Coast

Cape Don to Cape Wessel
Wind
Westerly 15 to 20 knots, reaching up to 30 knots offshore during the day.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore east of Maningrida.
1st Swell
West to northwesterly around 1 metre offshore.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm.
Weather Situation
A trough through the Gulf of Carpentaria is developing into a monsoon trough, increasing winds about coastal waters. The trough will drift southwards during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castlereagh Bay Temperature Statistics View More

January Temperature

Milingimbi Airport (22km)

  • Lowest 6 January, 2026

    23.4 °C

  • Average January

    27.7 °C

  • Highest 6 January, 2026

    34.2 °C

Climate (2021–Present)

Milingimbi Airport (22km)

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  • Average Low 2021–2026

    23.4 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    32.6 °C
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