Sinclair Island Weather Forecast

    • 13
    • 14

    Cloudy

    • 12
    • 14

    Cloudy

    • 11
    • 16

    Partly cloudy

    • 10
    • 17

    Sunny

    • 13
    • 15

    Partly cloudy

    • 13
    • 15

    Cloudy

    • 11
    • 16

    Sunny

Today 29 Jul West Coast

Partly cloudy. Light winds.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
South to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 4 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over the Bight will slowly move east into the Tasman Sea by late Saturday. A cold front is forecast to move across the Bight on Saturday before moving across the southeast of SA on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Island Temperature Statistics View More

July Temperature

Ceduna Airport (66km)

  • Lowest 7 July, 2026

    -0.1 °C

  • Average July

    11.2 °C

  • Highest 20 July, 2026

    21.7 °C

Climate (2021–2026)

Ceduna Airport (66km)

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  • Average Low 2021–2026

    10.9 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.7 °C
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