Jolly Beach Weather Forecast

    • 18
    • 25

    Showers developing

    • 15
    • 20

    Shower or two

    • 13
    • 21

    Mostly sunny

    • 15
    • 23

    Mostly sunny

    • 15
    • 25

    Partly cloudy

    • 18
    • 25

    Sunny

    • 18
    • 25

    Mostly sunny

Today 25 Apr Yorke Peninsula

Becoming cloudy. Medium chance of showers in the south, slight chance elsewhere. The chance of a thunderstorm in the evening. Winds north to northeasterly 15 to 25 km/h increasing to 35 km/h before shifting south to southwesterly 15 to 25 km/h in the evening. Overnight temperatures falling to around 16 with daytime temperatures reaching the mid to high 20s.

Investigator Strait Coastal Waters

Wind
Northerly 10 to 15 knots, reaching up to 20 knots through the Backstairs Passage during the morning. Winds shifting west to southwesterly in the late afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather
Mostly sunny morning. 60% chance of showers in the late afternoon and evening. The chance of a thunderstorm in the evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

April Temperature

Stenhouse Bay (3km)

  • Lowest 8 April, 2026

    11.3 °C

  • Average April

    17.5 °C

  • Highest 21 April, 2026

    30.6 °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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