Mary River - Kangaroo Island Weather Forecast

    • 15
    • 23

    Partly cloudy

    • 14
    • 23

    Shower or two

    • 12
    • 23

    Shower or two

    • 13
    • 25

    Partly cloudy

    • 13
    • 26

    Mostly sunny

    • 12
    • 25

    Possible shower

    • 15
    • 23

    Partly cloudy

Today 11 Sep Hervey Bay

Partly cloudy. Slight chance of a shower. Winds south to southeasterly 20 to 30 km/h becoming light in the evening.

Hervey Bay Waters

Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots in the northern bay early in the morning.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres in the northern bay.
1st Swell
Northeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A ridge extends over the south Queensland waters, weakening slightly on the weekend. A high [1038 hPa] near southeast Australia will move into the Tasman Sea on Saturday and move slowly east for a few days.
Graph Plots Open in Graphs

  • 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

    19.2 °C

  • Highest 8 September, 2026

    26 °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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