Jones Bay Weather Forecast

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Today 4 Jul Lower South East

Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. Winds northeasterly 15 to 25 km/h. Daytime maximum temperatures around 15.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
North to northeasterly 15 to 20 knots, reaching up to 30 knots offshore in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy.
Weather Situation
A low pressure system south of WA will move east to be south of the Bight throughout today and will continue to move to the south of SA over the weekend. Associated cold fronts and troughs will move across coastal waters with the first trough on Friday and continuing over the weekend.
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 3 July, 2025

    0.4 °C

  • Average July

    5.6 °C

  • Highest 2 July, 2025

    14.7 °C

Climate (2020–Present)

Mount Gambier Airport (34km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    13.6 °C

  • Average High 2020–2025

    20 °C
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