Cap Island Weather Forecast

    • 16
    • 16

    Cloudy

    • 16
    • 17

    Cloudy

    • 16
    • 22

    Partly cloudy

    • 18
    • 20

    Windy

    • 16
    • 18

    Sunny

    • 16
    • 17

    Partly cloudy

    • 15
    • 17

    Partly cloudy

Today 1 Dec West Coast

Partly cloudy. The chance of fog west of Nullarbor early this morning. Medium chance of showers east of Ceduna, becoming less likely this afternoon. Near zero chance of rain elsewhere. Winds southwesterly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures 21 to 26.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southwesterly 15 to 25 knots decreasing to about 10 knots in the late evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over waters south of WA extends a ridge over South Australia. The high pressure system is expected to slowly move over SA during Tuesday. A low pressure trough will then move across SA during Wednesday and Thursday.
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  • Temperature Forecast Bureau of Meteorology

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Cap Island Temperature Statistics View More

December Temperature

Cummins Airport (64km)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Cummins Airport (64km)

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  • Average Low 2020–2025

    9.4 °C
  • Average 2020–2025

    15.6 °C
  • Average High 2020–2025

    22.8 °C
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