Haystack Island Weather Forecast

    • 16
    • 24

    Clear

    • 18
    • 25

    Partly cloudy

    • 17
    • 23

    Showers easing

    • 17
    • 23

    Partly cloudy

    • 17
    • 24

    Mostly sunny

    • 17
    • 24

    Sunny

    • 17
    • 24

    Sunny

Today 14 Mar Yorke Peninsula

Sunny. Winds easterly 15 to 25 km/h tending southeasterly in the early afternoon. Daytime maximum temperatures 26 to 31.

Investigator Strait Coastal Waters

Wind
Southeasterly 15 to 20 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
West to southwesterly below 1 metre, increasing to 1 to 2 metres through the Backstairs Passage.
Weather
Clear.
Weather Situation
A trough over inland WA is expected to move across western and northern SA on Sunday and continues northeast early in the week. A ridge of high pressure persists over the south. A cold front clips the southeast early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Haystack Island Temperature Statistics View More

March Temperature

Stenhouse Bay (5km)

  • Lowest 10 March, 2026

    13.3 °C

  • Average March

    18.6 °C

  • Highest 10 March, 2026

    27.2 °C

Climate (2021–Present)

Stenhouse Bay (5km)

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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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