Adelaide River Mouth Weather Forecast

    • 21
    • 34

    Sunny

    • 19
    • 33

    Sunny

    • 20
    • 33

    Shower

    • 20
    • 32

    Shower

    • 20
    • 33

    Sunny

    • 20
    • 33

    Partly cloudy

    • 20
    • 33

    Partly cloudy

Today 13 Sep Darwin City and Outer Darwin

Mostly sunny. Winds southeasterly 20 to 30 km/h becoming light in the late afternoon.

Van Diemen Gulf

Wind
Southeasterly 10 to 15 knots tending northwest to northeasterly in the early afternoon then becoming variable about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A ridge extends across the NT from a high [1029 hPa] over the Great Australian Bight, resulting in an increase in southeasterly winds over the Gulf of Carpentaria and Arafura Sea, extending over the remaining coastal waters today. Winds will start to ease from Sunday as the high moves east and the ridge weakens. From Monday, the ridge will extend over northeastern Australia.
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Adelaide River Mouth Temperature Statistics View More

September Temperature

Darwin Airport (42km)

  • Lowest 4 September, 2025

    18.3 °C
  • Average September

    27.4 °C
  • Highest 7 September, 2025

    36 °C

Climate (2020–Present)

Darwin Airport (42km)

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  • Average Low 2020–2025

    23.8 °C
  • Average 2020–2025

    27.7 °C
  • Average High 2020–2025

    32.9 °C
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