Riddoch Bay Weather Forecast

    • 8
    • 14

    Shower or two

    • 4
    • 14

    Possible shower

    • 8
    • 16

    Showers

    • 8
    • 15

    Cloudy

    • 6
    • 14

    Partly cloudy

    • 6
    • 15

    Partly cloudy

    • 6
    • 15

    Shower or two

Today 21 Jun Mount Gambier

Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. Light winds.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
South to southeasterly 10 to 15 knots decreasing to below 10 knots in the morning.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy. 50% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

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Riddoch Bay Temperature Statistics View More

June Temperature

Mount Gambier Airport (33km)

  • Lowest 15 June, 2026

    2.4 °C

  • Average June

    11.9 °C

  • Highest 12 June, 2026

    20.1 °C

Climate (2021–2026)

Mount Gambier Airport (33km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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