Cape Catastrophe Weather Forecast

    • 15
    • 24

    Shower

    • 14
    • 22

    Shower

    • 14
    • 23

    Shower

    • 14
    • 22

    Partly cloudy

    • 14
    • 22

    Partly cloudy

    • 13
    • 20

    Shower

    • 13
    • 21

    Cloudy

Today 30 Oct Lower Eyre Peninsula

Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. A thunderstorm likely from the late morning, possibly severe with damaging winds and large hail. Winds north to northeasterly 25 to 35 km/h turning northwesterly 20 to 30 km/h during the afternoon and evening. Daytime maximum temperatures in the mid 20s.

Central Coastal Waters

Wind
North to northeasterly 15 to 25 knots turning northwesterly in the late afternoon.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Weather Situation
A ridge of high pressure lies over eastern parts of SA, while a low pressure system in WA extends a trough into the west. The low and trough will move across the state on Friday, clearing to the east by Saturday morning as a new high pressure system briefly settles over SA. Another low is expected to enter from the west on Sunday, moving over central and eastern parts on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Catastrophe Temperature Statistics View More

October Temperature

Neptune Island (40 km)

  • Lowest 2 October, 2026

    12 °C

  • Average October

    15.7 °C

  • Highest 22 October, 2026

    23.6 °C

Climate (2021–2026)

Neptune Island (40 km)

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  • Average Low 2021–2026

    14.4 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.9 °C
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