September Beach Campground Weather Forecast

    • 10
    • 21

    Clear

    • 12
    • 29

    Partly cloudy

    • 15
    • 24

    Partly cloudy

    • 12
    • 20

    Showers

    • 9
    • 19

    Showers

    • 7
    • 17

    Shower or two

    • 8
    • 19

    Possible shower

Today 21 Oct Port Lincoln

Clear. Winds easterly 15 to 20 km/h becoming light in the evening.

Spencer Gulf Coastal Waters

Wind
South to southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo in the late afternoon. Winds tending south to southeasterly in the evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
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 is forecast to move into the west on Thursday, and slowly move eastwards on Friday. Another trough and multiple cold fronts move over the state over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

September Beach Campground Temperature Statistics View More

October Temperature

Port Lincoln Airport (18 km)

  • Lowest 8 October, 2026

    8.3 °C

  • Average October

    16 °C

  • Highest 8 October, 2026

    32.1 °C

Climate (2021–2026)

Port Lincoln Airport (18 km)

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  • Average Low 2021–2026

    11.6 °C

  • Average 2021–2026

    15.9 °C

  • Average High 2021–2026

    21.3 °C
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