Althorpe Island Weather Forecast

    • 18
    • 22

    Windy. Partly cloudy

    • 17
    • 23

    Cloudy

    • 18
    • 25

    Cloud clearing

    • 19
    • 28

    Sunny

    • 19
    • 29

    Sunny

    • 20
    • 29

    Mostly sunny

    • 19
    • 27

    Partly cloudy

Today 15 Jan Yorke Peninsula

Partly cloudy. Slight chance of a shower this morning. Winds southwesterly 25 to 35 km/h increasing to 30 to 45 km/h in the morning then turning southerly 25 to 35 km/h in the evening. Daytime maximum temperatures in the mid to high 20s.

Central Coastal Waters

Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots in the late morning. Winds decreasing to 10 to 15 knots in the late evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high south of the Bight will move southeastwards to be near Tasmania Friday night with a ridge persisting over SA through the weekend. A weak trough will hover about the far west at the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Althorpe Island Temperature Statistics View More

January Temperature

Stenhouse Bay (12km)

  • Lowest 1 January, 2025

    15.6 °C

  • Average January

    20.9 °C

  • Highest 4 January, 2025

    37.1 °C

Climate (2020–Present)

Stenhouse Bay (12km)

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  • Average Low 2020–2025

    12.9 °C

  • Average 2020–2025

    15.9 °C

  • Average High 2020–2025

    20.3 °C
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