Sinclair Island Weather Forecast

    • 13
    • 15

    Shower

    • 12
    • 15

    Cloudy

    • 11
    • 16

    Cloudy

    • 14
    • 16

    Shower

    • 15
    • 15

    Shower

    • 15
    • 16

    Shower

    • 15
    • 15

    Shower

Today 8 Jul West Coast

Partly cloudy. Slight chance of a shower. Winds northeasterly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures around 17.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to northeasterly 10 to 15 knots decreasing to about 10 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred near Tasmania extends a ridge over SA. A weak trough will remain over northern SA, slowly moving east later this week ahead of a cold front moving across the Bight.
Graph Plots Open in Graphs

  • 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

    10.2 °C

  • Highest 2 July, 2026

    16.6 °C

Climate (2021–2026)

Ceduna Airport (66km)

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

  • Average Low 2021–2026

    10.9 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.7 °C
Get WillyWeather+ to remove ads