Riddoch Bay Weather Forecast

    • 8
    • 13

    Showers

    • 5
    • 15

    Shower or two

    • 7
    • 15

    Showers increasing

    • 8
    • 15

    Shower or two

    • 4
    • 15

    Possible shower

    • 6
    • 15

    Shower or two

    • 6
    • 14

    Shower or two

Today 14 Jul Mount Gambier

Cloudy. Very high chance of showers, most likely from the late morning with possible small hail. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots inshore early in the morning. Winds turning westerly in the early morning.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy. 95% chance of showers, with possible small hail in the late afternoon and evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Riddoch Bay Temperature Statistics View More

July Temperature

Mount Gambier Airport (33km)

  • Lowest 3 July, 2025

    0.4 °C

  • Average July

    9.1 °C

  • Highest 5 July, 2025

    16.6 °C

Climate (2020–Present)

Mount Gambier Airport (33km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    13.6 °C

  • Average High 2020–2025

    20 °C
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