Marion Bay Weather Forecast

    • 12
    • 18

    Sunny

    • 11
    • 17

    Sunny

    • 12
    • 19

    Shower or two. Windy

    • 13
    • 18

    Showers easing. Wind easing

    • 11
    • 18

    Partly cloudy

    • 13
    • 19

    Showers

    • 12
    • 18

    Showers

Today 7 Jun Yorke Peninsula

Sunny. Light winds becoming northerly 15 to 20 km/h in the morning then becoming light in the early afternoon. Daytime maximum temperatures around 18.

Investigator Strait Coastal Waters

Wind
Northerly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system over western NSW will continue to move eastwards to be centred over the Tasman Sea by Monday. Northerly winds freshen over the coastal waters on Tuesday ahead of a weakening cold front mid-week.
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 4 June, 2026

    10.8 °C

  • Average June

    14.2 °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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