Jones Bay Weather Forecast

    • 12
    • 15

    Partly cloudy

    • 8
    • 16

    Cloudy

    • 4
    • 16

    Shower

    • 11
    • 17

    Shower

    • 12
    • 18

    Shower

    • 11
    • 17

    Shower

    • 10
    • 16

    Shower

Today 13 Jun Lower South East

Cloudy. Very high chance of rain in the late morning and afternoon. Winds northwesterly 15 to 25 km/h turning west to southwesterly in the late morning. Daytime maximum temperatures around 15.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Westerly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell in the afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
West to southwesterly 3 metres, increasing to 3 to 4 metres south of Beachport.
Weather
Partly cloudy.
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

Jones Bay Temperature Statistics View More

June Temperature

Mount Gambier Airport (34km)

  • Lowest 5 June, 2026

    4.7 °C

  • Average June

    11.7 °C

  • Highest 9 June, 2026

    18.2 °C

Climate (2021–Present)

Mount Gambier Airport (34km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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