Brown Islet Weather Forecast

    • 22
    • 30

    Sunny

    • 21
    • 30

    Sunny

    • 20
    • 30

    Sunny

    • 20
    • 30

    Sunny

    • 20
    • 30

    Partly cloudy

    • 20
    • 30

    Partly cloudy

    • 20
    • 30

    Partly cloudy

Today 26 Aug Kakadu National Park

Partly cloudy. Light winds becoming east to southeasterly 20 to 30 km/h in the early morning then becoming light in the late evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Numbulwar during the morning.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Northeasterly below 1 metre.
Weather
Sunny.
Weather Situation
A weak ridge extends over coastal waters from the east. A high crossing southern Australia during the week will direct southeasterly winds over north and eastern coastal waters from today.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brown Islet Temperature Statistics View More

August Temperature

Centre Island (7km)

  • Lowest 2 August, 2026

    18.8 °C

  • Average August

    24.1 °C

  • Highest 23 August, 2026

    30.8 °C

Climate (2021–2026)

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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