Jolly Beach Weather Forecast

    • 12
    • 17

    Partly cloudy

    • 10
    • 17

    Partly cloudy

    • 10
    • 19

    Showers increasing

    • 13
    • 19

    Showers

    • 13
    • 19

    Showers

    • 12
    • 18

    Showers

    • 11
    • 17

    Showers

Today 13 Jun Yorke Peninsula

Cloudy. Very high chance of rain in the north, high chance elsewhere. Winds north to northwesterly 15 to 20 km/h shifting southerly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures around 17.

Investigator Strait Coastal Waters

Wind
Southwesterly 10 to 15 knots turning southerly in the late afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 2 metres.
Weather
Partly cloudy. 50% chance of rain.
Weather Situation
A weak high pressure system south of WA will move eastwards over waters south of SA on Sunday. This high will drift further eastwards to the Tasman Sea on Monday as a low pressure system develops in the vicinity of the Bight. The low and associated fronts are expected to move slowly southeastwards along the SA coast next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

June Temperature

Stenhouse Bay (3km)

  • Lowest 11 June, 2026

    8.2 °C

  • Average June

    14.1 °C

  • Highest 1 June, 2026

    19.9 °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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