Haystack Island Weather Forecast

    • 11
    • 20

    Late shower or two

    • 13
    • 23

    Showers. Storms

    • 14
    • 20

    Shower or two. Windy

    • 13
    • 19

    Possible shower

    • 11
    • 19

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 12
    • 23

    Partly cloudy

Today 24 Oct Yorke Peninsula

Partly cloudy. Slight chance of a shower at night. The chance of a thunderstorm in the evening. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching the low to mid 20s.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm in the evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Haystack Island Temperature Statistics View More

October Temperature

Stenhouse Bay (5km)

  • Lowest 15 October, 2025

    7.9 °C

  • Average October

    15.6 °C

  • Highest 4 October, 2025

    30.3 °C

Climate (2020–Present)

Stenhouse Bay (5km)

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  • Average Low 2020–2025

    13.1 °C

  • Average 2020–2025

    16 °C

  • Average High 2020–2025

    20.5 °C
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