Black Islet Weather Forecast

    • 16
    • 24

    Sunny

    • 18
    • 24

    Sunny

    • 20
    • 24

    Partly cloudy

    • 21
    • 24

    Partly cloudy

    • 19
    • 24

    Sunny

    • 19
    • 24

    Sunny

    • 20
    • 25

    Partly cloudy

Today 28 Jul Kakadu National Park

Sunny. Light winds becoming southeasterly 15 to 20 km/h in the morning then becoming light in the middle of the day.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
South to southeasterly 10 to 15 knots, reaching up to 20 knots east of Groote Eylandt during the morning. Winds becoming variable about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
South to southeasterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A ridge over central Australia directs an east to southeasterly flow over the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Black Islet Temperature Statistics View More

July Temperature

Centre Island (23km)

  • Lowest 27 July, 2026

    17.1 °C

  • Average July

    23.1 °C

  • Highest 9 July, 2026

    29.5 °C

Climate (2021–2026)

Centre Island (23km)

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

  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.5 °C
Get WillyWeather+ to remove ads