Jolly Beach Weather Forecast

    • 13
    • 19

    Shower or two

    • 12
    • 17

    Showers. Becoming windy

    • 11
    • 16

    Windy. Partly cloudy

    • 12
    • 22

    Partly cloudy

    • 17
    • 24

    Shower or two

    • 13
    • 19

    Shower or two

    • 12
    • 21

    Showers

Today 25 Sep Yorke Peninsula

Partly cloudy. Medium chance of showers in the south, slight chance elsewhere. The chance of a thunderstorm in the south. Light winds becoming south to southeasterly 15 to 20 km/h in the middle of the day. Overnight temperatures falling to around 12 with daytime temperatures reaching the low to mid 20s.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots becoming southeasterly 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm from the late morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

September Temperature

Stenhouse Bay (3km)

  • Lowest 17 September, 2026

    6.7 °C

  • Average September

    14.5 °C

  • Highest 19 September, 2026

    27.4 °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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