Jolly Beach Weather Forecast

    • 13
    • 17

    Possible morning shower

    • 9
    • 16

    Partly cloudy

    • 7
    • 16

    Cloud clearing

    • 8
    • 16

    Partly cloudy

    • 9
    • 17

    Mostly sunny

    • 11
    • 17

    Mostly sunny

    • 12
    • 17

    Shower or two

Today 14 Jul Yorke Peninsula

Partly cloudy. Medium chance of showers during the morning and afternoon. Winds westerly 20 to 30 km/h tending southwesterly 15 to 25 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures around 17.

Investigator Strait Coastal Waters

Wind
West to southwesterly 15 to 20 knots tending south to southwesterly below 10 knots during the day.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
1st Swell
West to southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure lies over northern SA. A strong high pressure system will move east mid week, dominating the weather pattern until at least Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

July Temperature

Stenhouse Bay (3km)

  • Lowest 9 July, 2026

    7.8 °C

  • Average July

    12.7 °C

  • Highest 10 July, 2026

    17.8 °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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