Hopeful Bay Weather Forecast

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    • 32

    Partly cloudy

    • 24
    • 32

    Partly cloudy

    • 24
    • 31

    Partly cloudy

    • 24
    • 32

    Partly cloudy

    • 24
    • 32

    Partly cloudy

    • 24
    • 32

    Sunny

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    Partly cloudy

Today 18 Sep Kakadu National Park

Partly cloudy. The chance of fog north of Arnhem Highway early this morning. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then tending northwest to northeasterly in the evening.

Arafura Coast

Cape Don to Cape Wessel
Wind
East to southeasterly 10 to 15 knots, reaching up to 20 knots inshore in the early afternoon.
Seas
Around 1 metre.
1st Swell
Easterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A ridge extending over much of Australia brings fresh east to southeasterly winds over the eastern and northern coastal waters today and Friday, easing over the weekend. Light winds persist over the western waters, easing over the weekend before the next dry southeast surge arrives in Gulf waters Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hopeful Bay Temperature Statistics View More

September Temperature

Cape Wessel (54km)

  • Lowest 2 September, 2025

    23.4 °C

  • Average September

    27 °C

  • Highest 16 September, 2025

    33.4 °C

Climate (2020–Present)

Cape Wessel (54km)

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  • Average Low 2020–2025

    25.4 °C

  • Average 2020–2025

    28 °C

  • Average High 2020–2025

    32.3 °C
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