Sinclair Island Weather Forecast

    • 12
    • 15

    Sunny

    • 13
    • 21

    Partly cloudy

    • 14
    • 15

    Shower

    • 14
    • 14

    Shower

    • 14
    • 14

    Shower

    • 13
    • 14

    Partly cloudy

    • 12
    • 16

    Partly cloudy

Today 13 Aug West Coast

The chance of morning fog. The chance of morning frost south of Streaky Bay. Sunny afternoon. Light winds becoming east to northeasterly 15 to 25 km/h in the morning. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching between 19 and 23.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots becoming easterly 10 to 15 knots in the evening then tending northeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Island Temperature Statistics View More

August Temperature

Ceduna Airport (66km)

  • Lowest 1 August, 2025

    0.6 °C

  • Average August

    11.6 °C

  • Highest 10 August, 2025

    21.6 °C

Climate (2020–Present)

Ceduna Airport (66km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    16.8 °C

  • Average High 2020–2025

    23.8 °C
Get WillyWeather+ to remove ads