Sinclair Island Weather Forecast

    • 18
    • 19

    Cloudy

    • 17
    • 18

    Cloudy

    • 17
    • 21

    Sunny

    • 21
    • 29

    Sunny

    • 20
    • 23

    Shower

    • 18
    • 19

    Shower

    • 18
    • 19

    Partly cloudy

Today 22 Dec West Coast

Mostly sunny. Winds southerly 25 to 40 km/h. Daytime maximum temperatures in the mid to high 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure extends over waters to the south of the state and will persist over the weekend, maintaining fresh southerly winds over coastal waters. A weak front embedded in the southerly flow will clip the southeast today. A high pressure system will move over the Bight early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Island Temperature Statistics View More

December Temperature

Ceduna Airport (66km)

  • Lowest 1 December, 2024

    6.5 °C

  • Average December

    22.1 °C

  • Highest 5 December, 2024

    43.5 °C

Climate (2019–Present)

Ceduna Airport (66km)

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  • Average Low 2019–2024

    10.7 °C

  • Average 2019–2024

    16.7 °C

  • Average High 2019–2024

    23.7 °C
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