Jolly Beach Weather Forecast

    • 9
    • 16

    Cloud clearing

    • 9
    • 20

    Sunny

    • 12
    • 22

    Sunny

    • 14
    • 20

    Wind easing. Partly cloudy

    • 11
    • 16

    Cloudy

    • 10
    • 17

    Partly cloudy

    • 12
    • 20

    Partly cloudy

Today 17 Sep Yorke Peninsula

Sunny. The chance of morning frost in the north. Winds east to southeasterly 15 to 20 km/h becoming light before dawn. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching between 16 and 20.

Investigator Strait Coastal Waters

Wind
East to northeasterly 10 to 15 knots decreasing to below 10 knots in the middle of the day.
Seas
Around 1 metre, decreasing below 0.5 metres around midday.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 2 metres through the Backstairs Passage.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

September Temperature

Stenhouse Bay (3km)

  • Lowest 8 September, 2026

    8.9 °C

  • Average September

    14 °C

  • Highest 12 September, 2026

    25.2 °C

Climate (2021–2026)

Stenhouse Bay (3km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    20.5 °C
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