Jolly Beach Weather Forecast

    • 13
    • 23

    Mostly sunny

    • 15
    • 25

    Partly cloudy

    • 17
    • 26

    Partly cloudy

    • 18
    • 26

    Sunny

    • 17
    • 24

    Showers. Becoming windy

    • 13
    • 21

    Showers. Possible storm

    • 14
    • 20

    Showers. Windy

Today 28 Apr Yorke Peninsula

Mostly sunny. The chance of morning fog in the south. Light winds becoming north to northwesterly 15 to 25 km/h in the morning then shifting east to southeasterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to around 12 with daytime temperatures reaching the mid to high 20s.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots becoming southeasterly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore.
Weather
Mostly sunny.
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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