Haystack Island Weather Forecast

    • 19
    • 27

    Partly cloudy

    • 18
    • 25

    Becoming windy. Mostly sunny

    • 15
    • 21

    Wind easing. Cloudy

    • 15
    • 22

    Partly cloudy

    • 15
    • 23

    Sunny

    • 15
    • 23

    Cloudy

    • 16
    • 23

    Cloudy

Today 8 Jan Yorke Peninsula

Sunny. Winds south to southeasterly 25 to 40 km/h. Overnight temperatures falling to between 17 and 21 with daytime temperatures reaching 29 to 42.

Investigator Strait Coastal Waters

Wind
Southeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Haystack Island Temperature Statistics View More

January Temperature

Stenhouse Bay (5km)

  • Lowest 1 January, 2026

    14.1 °C

  • Average January

    20.3 °C

  • Highest 6 January, 2026

    34.1 °C

Climate (2021–Present)

Stenhouse Bay (5km)

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  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    16 °C

  • Average High 2021–2026

    20.4 °C
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