Jones Bay Weather Forecast

    • 8
    • 13

    Shower

    • 7
    • 14

    Shower

    • 5
    • 15

    Shower

    • 3
    • 14

    Cloudy

    • 5
    • 14

    Shower

    • 6
    • 13

    Shower

    • 6
    • 13

    Shower

Today 29 Jul Lower South East

Partly cloudy. Medium chance of showers in the south, slight chance elsewhere. Possible small hail in the south in the morning. Winds southwesterly 25 to 35 km/h decreasing to 15 to 25 km/h in the early morning then becoming west to southwesterly and light in the late afternoon. Overnight temperatures falling to around 7 with daytime temperatures reaching around 13.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds decreasing to 10 to 15 knots in the early afternoon.
Seas
2 to 3 metres, decreasing to 1 to 2 metres during the morning, then decreasing to 1 metre during the afternoon.
1st Swell
Southwesterly 5 to 7 metres, decreasing to 4 to 5 metres during the afternoon.
Weather
Cloudy. 70% chance of showers, with possible small hail south of Beachport in the morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jones Bay Temperature Statistics View More

July Temperature

Mount Gambier Airport (34km)

  • Lowest 7 July, 2026

    -1.1 °C

  • Average July

    9.6 °C

  • Highest 1 July, 2026

    16.7 °C

Climate (2021–2026)

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

    20.1 °C
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