Longs Rock Weather Forecast

    • 12
    • 29

    Partly cloudy

    • 15
    • 23

    Shower

    • 11
    • 20

    Rain

    • 11
    • 15

    Shower

    • 9
    • 15

    Shower

    • 8
    • 16

    Shower

    • 10
    • 17

    Shower

Today 22 Oct Lower South East

Mostly clear. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northwesterly 10 to 15 knots becoming variable below 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres.
Weather
Mostly clear.
Weather Situation
A slow moving high pressure system in the Tasman Sea maintains a ridge across eastern parts of the state. A trough of low pressure over the far west is forecast to slowly move eastwards on Friday. Another trough and multiple cold fronts move over the state over the weekend. A ridge of high pressure moves into the west on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Longs Rock Temperature Statistics View More

October Temperature

Mount Gambier Airport (39 km)

  • Lowest 7 October, 2026

    2.8 °C

  • Average October

    14.4 °C

  • Highest 19 October, 2026

    28.9 °C

Climate (2021–2026)

Mount Gambier Airport (39 km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.8 °C

  • Average High 2021–2026

    20.1 °C
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