Haystack Island Weather Forecast

    • 14
    • 23

    Sunny

    • 15
    • 23

    Partly cloudy

    • 15
    • 23

    Cloudy

    • 15
    • 25

    Sunny

    • 17
    • 28

    Sunny

    • 16
    • 23

    Sunny

    • 14
    • 21

    Partly cloudy

Today 8 Dec Yorke Peninsula

Sunny. Light winds becoming west to northwesterly 15 to 25 km/h in the morning then tending southeast to southwesterly in the late afternoon. Overnight temperatures falling to around 10 with daytime temperatures reaching around 30.

Investigator Strait Coastal Waters

Wind
West to northwesterly 15 to 20 knots turning southwesterly 10 to 15 knots in the evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Haystack Island Temperature Statistics View More

December Temperature

Stenhouse Bay (5km)

  • Lowest 3 December, 2025

    9.1 °C

  • Average December

    17.3 °C

  • Highest 3 December, 2025

    33.4 °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

    20.4 °C
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