Longs Rock Weather Forecast

    • 7
    • 17

    Windy

    • 10
    • 16

    Windy

    • 8
    • 13

    Shower

    • 6
    • 15

    Shower

    • 10
    • 16

    Shower

    • 8
    • 15

    Shower

    • 7
    • 15

    Shower

Today 12 Jul Lower South East

Mostly clear. Winds northerly 15 to 25 km/h.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northwesterly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
West to southwesterly 4 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over eastern NSW maintains a ridge over coastal waters Saturday evening. 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.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Longs Rock Temperature Statistics View More

July Temperature

Mount Gambier Airport (39km)

  • Lowest 3 July, 2025

    0.4 °C

  • Average July

    8.8 °C

  • Highest 5 July, 2025

    16.6 °C

Climate (2020–Present)

Mount Gambier Airport (39km)

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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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