Althorpe Island Weather Forecast

    • 10
    • 17

    Mostly clear

    • 10
    • 18

    Rain

    • 13
    • 19

    Rain

    • 13
    • 19

    Rain

    • 11
    • 17

    Showers increasing. Windy

    • 11
    • 17

    Showers easing

    • 11
    • 17

    Shower or two

Today 14 Jun Yorke Peninsula

Mostly clear. Winds easterly 15 to 20 km/h turning northeasterly 15 to 25 km/h in the late evening.

Central Coastal Waters

Wind
Northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A weak high pressure system to the east extends a ridge over SA. A northerly flow across South Australia will increase ahead of a slow-moving low pressure system that is expected to track along the SA coast this week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Althorpe Island Temperature Statistics View More

June Temperature

Stenhouse Bay (12km)

  • Lowest 11 June, 2026

    8.2 °C

  • Average June

    14.2 °C

  • Highest 12 June, 2026

    20.9 °C

Climate (2021–Present)

Stenhouse Bay (12km)

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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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