Sinclair Island Weather Forecast

    • 14
    • 16

    Windy

    • 14
    • 16

    Windy

    • 16
    • 16

    Shower

    • 14
    • 16

    Partly cloudy

    • 13
    • 16

    Cloudy

    • 12
    • 15

    Partly cloudy

    • 11
    • 16

    Sunny

Today 23 Jun West Coast

Partly cloudy. High chance of showers east of Ceduna, medium chance elsewhere. The chance of a thunderstorm. Winds west to northwesterly 35 to 50 km/h.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Westerly 25 to 30 knots, reaching up to 35 knots in the evening.
Seas
3 metres.
1st Swell
Westerly 3 to 4 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm.
Weather Situation
A low pressure system over waters to the south is directing a series of cold fronts and troughs over the SA coastal waters through to Wednesday. A trough and front then move over the coastal waters this evening followed by a stronger front on Tuesday. The final front in this system moves across the coastal waters on Wednesday before a ridge of high pressure pushes over the western waters. The high then extends a ridge over remaining waters on Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Island Temperature Statistics View More

June Temperature

Ceduna Airport (66km)

  • Lowest 10 June, 2025

    3.6 °C

  • Average June

    13.8 °C

  • Highest 20 June, 2025

    24.7 °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

    23.8 °C
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