Cape Catastrophe Weather Forecast

    • 12
    • 21

    Partly cloudy

    • 13
    • 20

    Cloudy

    • 12
    • 18

    Shower

    • 12
    • 16

    Cloudy

    • 10
    • 16

    Cloudy

    • 10
    • 16

    Partly cloudy

    • 11
    • 23

    Sunny

Today 12 Sep Lower Eyre Peninsula

Mostly clear. Winds northerly 15 to 20 km/h.

Central Coastal Waters

Wind
North to northeasterly 10 to 15 knots, reaching up to 20 knots inshore.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough is approaching from the west and will move across SA on Sunday, as an upper level disturbance moves over the far west later on Sunday. A high pressure ridge will also extend into the state from a high located southwest of WA from late Sunday. A cold front will then slip across southern coasts late Monday and early Tuesday, before the high moves across waters to the south to be centred over Victoria by Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Catastrophe Temperature Statistics View More

September Temperature

Neptune Island (40km)

  • Lowest 7 September, 2026

    11.6 °C
  • Average September

    14.3 °C
  • Highest 4 September, 2026

    18 °C

Climate (2021–2026)

Neptune Island (40km)

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  • Average Low 2021–2026

    14.3 °C
  • Average 2021–2026

    16.2 °C
  • Average High 2021–2026

    18.8 °C
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