Jolly Beach Weather Forecast

    • 9
    • 16

    Shower or two

    • 10
    • 17

    Possible shower

    • 10
    • 17

    Possible shower

    • 9
    • 16

    Possible shower

    • 9
    • 16

    Cloudy

    • 9
    • 18

    Partly cloudy

    • 10
    • 18

    Shower or two

Today 12 Aug Yorke Peninsula

Partly cloudy. Medium chance of showers. Winds west to southwesterly 20 to 30 km/h. Daytime maximum temperatures around 16.

Investigator Strait Coastal Waters

Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots inshore early in the morning.
Seas
1 to 2 metres.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A cold front crossing the eastern parts of SA will continue moving eastwards and cross the rest of the state early today. A ridge of high pressure will then push into SA from the west today, with the associated high moving over SA on Thursday. The high then gradually drifts southwards to be located in vicinity of Tasmania over the weekend, as it continues extending a ridge across SA.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

August Temperature

Stenhouse Bay (3km)

  • Lowest 1 August, 2026

    4.5 °C

  • Average August

    12 °C

  • Highest 7 August, 2026

    19 °C

Climate (2021–2026)

Stenhouse Bay (3km)

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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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