Sinclair Island Weather Forecast

    • 17
    • 18

    Clear

    • 17
    • 19

    Storm

    • 17
    • 17

    Cloudy

    • 17
    • 18

    Partly cloudy

    • 17
    • 17

    Cloudy

    • 16
    • 19

    Partly cloudy

    • 18
    • 23

    Partly cloudy

Today 27 Nov West Coast

Clear. Winds south to southwesterly 15 to 25 km/h turning east to southeasterly in the evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Clear.
Weather Situation
A weak ridge of high pressure over SA will move east overnight ahead of a trough and low pressure system which will move across the state on Friday. A ridge is expected to return to the south on Saturday from a high centred well to the west of WA and persist into early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Island Temperature Statistics View More

November Temperature

Ceduna Airport (66km)

  • Lowest 12 November, 2025

    3.4 °C

  • Average November

    18.1 °C

  • Highest 1 November, 2025

    37.1 °C

Climate (2020–Present)

Ceduna Airport (66km)

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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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