Riddoch Bay Weather Forecast

    • 9
    • 20

    Morning fog

    • 6
    • 22

    Partly cloudy

    • 11
    • 26

    Partly cloudy

    • 15
    • 27

    Partly cloudy

    • 16
    • 27

    Partly cloudy

    • 16
    • 26

    Shower or two

    • 13
    • 20

    Showers

Today 27 Apr Mount Gambier

Partly cloudy. Patchy morning fog. Light winds.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Riddoch Bay Temperature Statistics View More

April Temperature

Mount Gambier Airport (33km)

  • Lowest 18 April, 2026

    3 °C

  • Average April

    14.8 °C

  • Highest 25 April, 2026

    28.7 °C

Climate (2021–Present)

Mount Gambier Airport (33km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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