Haystack Island Weather Forecast

    • 9
    • 18

    Rain

    • 13
    • 19

    Rain

    • 13
    • 19

    Rain

    • 11
    • 17

    Showers increasing. Windy

    • 10
    • 17

    Showers easing

    • 11
    • 16

    Shower or two

    • 10
    • 16

    Shower or two

Today 15 Jun Yorke Peninsula

Cloudy. Very high chance of showers, most likely from late this morning. Winds northeasterly 15 to 25 km/h tending northerly in the middle of the day. Daytime maximum temperatures around 19.

Investigator Strait Coastal Waters

Wind
Northeasterly 10 to 15 knots tending northerly in the middle of the day.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres later in the evening.
Weather
Cloudy. Near 100% chance of rain.
Weather Situation
A weak high pressure system to the east extends a ridge over SA. A northerly flow across South Australia will increase ahead of a slow-moving low pressure system that is expected to track along the SA coast this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Haystack Island Temperature Statistics View More

June Temperature

Stenhouse Bay (5km)

  • Lowest 11 June, 2026

    8.2 °C

  • Average June

    14.1 °C

  • Highest 12 June, 2026

    20.9 °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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