Mary River - Kangaroo Island Weather Forecast

    • 12
    • 25

    Shower or two

    • 13
    • 25

    Partly cloudy

    • 12
    • 22

    Showers

    • 13
    • 22

    Shower or two

    • 14
    • 23

    Shower or two

    • 12
    • 24

    Partly cloudy

    • 13
    • 25

    Partly cloudy

Today 8 Sep Hervey Bay

Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. Light winds becoming easterly 15 to 20 km/h in the middle of the day then tending southeasterly 15 to 25 km/h in the early afternoon.

Hervey Bay Waters

Wind
South to southeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 0.5 metres, increasing to around 1 metre around midday.
1st Swell
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A strengthening ridge extends over the south Queensland waters, peaking on Thursday and Friday. A high [1034 hPa] will move across the Great Australian Bight from late Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mary River - Kangaroo Island Temperature Statistics View More

September Temperature

Hervey Bay Airport (12km)

  • Lowest 2 September, 2026

    8.3 °C

  • Average September

    19.9 °C

  • Highest 5 September, 2026

    25.4 °C

Climate (2021–2026)

Hervey Bay Airport (12km)

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  • Average Low 2021–2026

    17.2 °C

  • Average 2021–2026

    21.4 °C

  • Average High 2021–2026

    26.6 °C
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