Jolly Beach Weather Forecast

    • 14
    • 20

    Partly cloudy

    • 12
    • 20

    Shower or two

    • 14
    • 20

    Shower or two

    • 14
    • 20

    Possible shower

    • 12
    • 20

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 13
    • 20

    Shower or two

Today 17 May Yorke Peninsula

Partly cloudy. Medium chance of showers, most likely this afternoon. Light winds becoming south to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures around 20.

Investigator Strait Coastal Waters

Wind
South to southeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Weather
Partly cloudy.
Weather Situation
A trough of low pressure about eastern waters will move into Bass Strait early this morning. A ridge of high pressure builds in the west. A cold front will move over the south early in the week, followed by a high pressure system, which will linger in the Bight midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

May Temperature

Stenhouse Bay (3km)

  • Lowest 3 May, 2026

    11.4 °C

  • Average May

    16.3 °C

  • Highest 1 May, 2026

    28.9 °C

Climate (2021–Present)

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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