Jolly Beach Weather Forecast

    • 10
    • 17

    Possible light shower

    • 8
    • 17

    Showers increasing

    • 11
    • 17

    Shower or two

    • 9
    • 15

    Rain. Windy

    • 9
    • 16

    Showers easing. Wind easing

    • 9
    • 15

    Showers. Windy

    • 9
    • 17

    Showers. Windy

Today 6 Aug Yorke Peninsula

Cloudy. Medium chance of light showers, becoming less likely late this afternoon and evening. Winds west to northwesterly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures around 17.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Weather
Partly cloudy.
Weather Situation
A trough continues moving across southeast coastal parts of SA Thursday morning. A weak high pressure system centred over western NSW will slowly move east while maintaining a ridge over SA until the weekend. A strong cold front will begin to move into the Bight and track east over the state from Saturday into Sunday.
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

    10.3 °C

  • Highest 2 August, 2026

    15.8 °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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