Goat Island Weather Forecast

    • 21
    • 24

    Partly cloudy

    • 22
    • 22

    Partly cloudy

    • 18
    • 19

    Partly cloudy

    • 18
    • 18

    Cloudy

    • 17
    • 19

    Windy

    • 17
    • 21

    Sunny

    • 20
    • 24

    Sunny

Today 11 Dec West Coast

Mostly sunny. Slight chance of a shower south of Streaky Bay, near zero chance elsewhere. The chance of a thunderstorm east of Ceduna in the late morning and afternoon. Winds northeast to southeasterly 20 to 30 km/h tending southeast to southwesterly in the late afternoon. Daytime maximum temperatures 32 to 41.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 1.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm in the late morning and afternoon.
Weather Situation
A ridge of high pressure persists over southern SA, before the high centre moves eastwards over the Tasman Sea late today. A trough of low pressure is expected to move eastwards across the SA waters on Friday. Another ridge of high pressure will move over the south during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Goat Island Temperature Statistics View More

December Temperature

Ceduna Airport (26km)

  • Lowest 8 December, 2025

    6.4 °C

  • Average December

    21 °C

  • Highest 3 December, 2025

    38.2 °C

Climate (2020–Present)

Ceduna Airport (26km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    16.8 °C

  • Average High 2020–2025

    23.7 °C
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