Marion Bay Weather Forecast

    • 10
    • 19

    Partly cloudy

    • 13
    • 22

    Shower or two. Windy

    • 13
    • 18

    Showers easing. Wind easing

    • 10
    • 18

    Partly cloudy

    • 11
    • 19

    Showers

    • 12
    • 17

    Showers

    • 11
    • 16

    Showers

Today 11 Jun Yorke Peninsula

Partly cloudy. Slight chance of a shower in the south in the evening. Near zero chance of rain elsewhere. Winds north to northeasterly 15 to 20 km/h becoming light in the early afternoon then becoming northeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures around 19.

Investigator Strait Coastal Waters

Wind
Northeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure builds over the state ahead of a new cold front approaching from the west. The cold front will move across the Bight on Friday with a weak high pressure system developing over southern Australia over the weekend.
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 7 June, 2026

    8.4 °C

  • Average June

    13.8 °C

  • Highest 1 June, 2026

    19.9 °C

Climate (2021–Present)

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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