Jolly Beach Weather Forecast

    • 7
    • 15

    Mostly sunny

    • 7
    • 16

    Mostly sunny

    • 10
    • 17

    Mostly sunny

    • 11
    • 17

    Partly cloudy

    • 11
    • 17

    Cloudy

    • 12
    • 16

    Shower or two

    • 10
    • 15

    Possible shower

Today 17 Jul Yorke Peninsula

Sunny. Light winds. Daytime maximum temperatures around 16.

Investigator Strait Coastal Waters

Wind
North to northeasterly about 10 knots increasing to 10 to 15 knots in the middle of the day then decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Mostly sunny.
Weather Situation
A strong high pressure system over eastern SA will slowly move east over the rest of the week and the weekend.
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 16 July, 2026

    6.3 °C

  • Average July

    12.5 °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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