Althorpe Island Weather Forecast

    • 12
    • 18

    Partly cloudy

    • 10
    • 19

    Mostly sunny

    • 13
    • 20

    Showers increasing

    • 13
    • 20

    Showers. Very windy

    • 11
    • 17

    Showers. Very windy

    • 12
    • 18

    Wind easing. Cloudy

    • 13
    • 18

    Cloudy

Today 22 May Yorke Peninsula

The chance of morning fog. Sunny afternoon. Light winds becoming southeasterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Overnight temperatures falling to between 3 and 9 with daytime temperatures reaching around 18.

Central Coastal Waters

Wind
Southeasterly 10 to 15 knots turning east to northeasterly below 10 knots before dawn.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres, increasing to 3 to 4 metres during the afternoon.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Althorpe Island Temperature Statistics View More

May Temperature

Stenhouse Bay (12km)

  • Lowest 20 May, 2025

    5.1 °C

  • Average May

    15.6 °C

  • Highest 5 May, 2025

    26.1 °C

Climate (2020–Present)

Stenhouse Bay (12km)

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  • Average Low 2020–2025

    13.1 °C

  • Average 2020–2025

    16 °C

  • Average High 2020–2025

    20.4 °C
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