Decres Bay Weather Forecast

    • 13
    • 29

    Clear

    • 18
    • 35

    Cloud clearing

    • 14
    • 24

    Partly cloudy

    • 11
    • 27

    Mostly sunny

    • 14
    • 22

    Partly cloudy

    • 11
    • 26

    Partly cloudy

    • 12
    • 29

    Partly cloudy

Today 31 Oct West Coast

Clear. Winds northeast to southeasterly 15 to 20 km/h.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to southeasterly 10 to 15 knots, reaching up to 20 knots offshore.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2 metres south of Streaky Bay.
Weather
Mostly clear.
Weather Situation
A high pressure system over central districts moves eastwards into Victoria overnight. A low pressure system is expected to enter from the west on Sunday, moving over central and eastern districts on Monday, followed by another ridge of high pressure which will persist until Tuesday. On Wednesday a cold front moves over the south of the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Decres Bay Temperature Statistics View More

October Temperature

Ceduna Airport (9 km)

  • Lowest 3 October, 2026

    3.9 °C

  • Average October

    18.1 °C

  • Highest 8 October, 2026

    36.4 °C

Climate (2021–2026)

Ceduna Airport (9 km)

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  • Average Low 2021–2026

    10.9 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    23.7 °C
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