Cape Catastrophe Weather Forecast

    • 11
    • 17

    Shower

    • 10
    • 19

    Shower

    • 11
    • 17

    Shower

    • 10
    • 18

    Partly cloudy

    • 10
    • 18

    Shower

    • 10
    • 17

    Shower

    • 9
    • 17

    Shower

Today 19 Aug Lower Eyre Peninsula

Partly cloudy. Medium chance of showers, most likely in the morning. Winds west to northwesterly 25 to 35 km/h decreasing to 15 to 20 km/h in the evening then becoming light in the late evening. Overnight temperatures falling to around 10 with daytime temperatures reaching around 17.

Central Coastal Waters

Wind
Northwesterly 20 to 25 knots turning westerly 15 to 25 knots early in the morning. Winds reaching up to 30 knots in the west in the late morning.
Seas
2 to 2.5 metres, decreasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 2 to 2.5 metres, tending westerly 2.5 to 3 metres during the morning.
Weather
Partly cloudy. 80% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Catastrophe Temperature Statistics View More

August Temperature

Neptune Island (40km)

  • Lowest 4 August, 2026

    10.4 °C

  • Average August

    13.8 °C

  • Highest 7 August, 2026

    17.4 °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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