Jolly Beach Weather Forecast

    • 11
    • 17

    Windy. Partly cloudy

    • 9
    • 15

    Showers

    • 8
    • 16

    Shower or two

    • 10
    • 17

    Showers increasing

    • 10
    • 16

    Shower or two

    • 9
    • 15

    Partly cloudy

    • 9
    • 16

    Shower or two

Today 13 Jul Yorke Peninsula

Partly cloudy. Medium chance of showers, most likely this afternoon. Winds north to northwesterly 30 to 40 km/h turning west to southwesterly 20 to 30 km/h in the late morning and early afternoon then decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures around 17.

Investigator Strait Coastal Waters

Wind
West to northwesterly 20 to 25 knots turning southwesterly 15 to 25 knots in the early afternoon. Winds reaching up to 30 knots in the early afternoon.
Seas
1.5 to 2.5 metres, decreasing below 1.5 metres later in the evening.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A cold front will move across coastal waters during Sunday, followed by a low pressure system moving over western waters on Monday. A ridge of high pressure extends across coastal waters on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

July Temperature

Stenhouse Bay (3km)

  • Lowest 2 July, 2025

    6.5 °C

  • Average July

    12.2 °C

  • Highest 3 July, 2025

    18.5 °C

Climate (2020–Present)

Stenhouse Bay (3km)

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  • Average Low 2020–2025

    13.1 °C

  • Average 2020–2025

    16 °C

  • Average High 2020–2025

    20.4 °C
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