Marion Bay Weather Forecast

    • 10
    • 16

    Partly cloudy

    • 10
    • 17

    Possible shower

    • 10
    • 16

    Partly cloudy

    • 10
    • 16

    Mostly sunny

    • 9
    • 16

    Partly cloudy

    • 9
    • 17

    Possible shower

    • 10
    • 17

    Shower or two

Today 23 Jun Yorke Peninsula

Partly cloudy. Light winds becoming northwesterly 15 to 20 km/h in the morning then becoming light in the early afternoon. Overnight temperatures falling to around 7 with daytime temperatures reaching around 16.

Investigator Strait Coastal Waters

Wind
Northwesterly 10 to 15 knots decreasing to about 10 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marion Bay Temperature Statistics View More

June Temperature

Stenhouse Bay (6km)

  • Lowest 22 June, 2026

    6.8 °C

  • Average June

    13.7 °C

  • Highest 12 June, 2026

    20.9 °C

Climate (2021–2026)

Stenhouse Bay (6km)

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  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    20.5 °C
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