Brown Islet Weather Forecast

    • 25
    • 31

    Partly cloudy

    • 23
    • 31

    Partly cloudy

    • 22
    • 31

    Partly cloudy

    • 23
    • 31

    Partly cloudy

    • 22
    • 31

    Sunny

    • 21
    • 31

    Partly cloudy

    • 21
    • 31

    Sunny

Today 22 Apr Kakadu National Park

Partly cloudy. Medium chance of showers, becoming less likely later tonight. The chance of a thunderstorm. Winds easterly 15 to 20 km/h turning southeasterly in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Easterly 15 to 20 knots turning southeasterly in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres east of Groote Eylandt.
1st Swell
Easterly around 1 metre, increasing to 1 to 1.5 metres north of Numbulwar.
Weather
Mostly clear.
Weather Situation
A ridge over the Territory will maintain fresh east to southeasterly winds over the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brown Islet Temperature Statistics View More

April Temperature

Centre Island (7km)

  • Lowest 14 April, 2026

    23.4 °C

  • Average April

    28.7 °C

  • Highest 1 April, 2026

    34.4 °C

Climate (2021–Present)

Centre Island (7km)

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  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.5 °C
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