Jolly Beach Weather Forecast

    • 13
    • 23

    Cloud clearing

    • 14
    • 24

    Sunny

    • 16
    • 26

    Sunny

    • 18
    • 26

    Partly cloudy

    • 15
    • 21

    Partly cloudy

    • 13
    • 24

    Mostly sunny

    • 16
    • 26

    Shower or two

Today 16 Oct Yorke Peninsula

Partly cloudy. Winds east to northeasterly 15 to 25 km/h turning southeasterly 15 to 20 km/h in the early afternoon. Daytime maximum temperatures in the mid to high 20s.

Investigator Strait Coastal Waters

Wind
East to northeasterly 10 to 15 knots tending east to southeasterly in the early afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre, increasing to around 1 metre through the Backstairs Passage.
Weather
Mostly sunny.
Weather Situation
A high pressure system moving over the southern Tasman Sea extends a ridge over eastern SA until early next week, while a trough lies through the far northwest, before weakening over the weekend. A cold front is forecast to cross the Bight on Monday, extending a trough over western and southern SA.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

October Temperature

Stenhouse Bay (3 km)

  • Lowest 11 October, 2026

    10.6 °C

  • Average October

    15.6 °C

  • Highest 8 October, 2026

    29.9 °C

Climate (2021–2026)

Stenhouse Bay (3 km)

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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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