Decres Bay Weather Forecast

    • 9
    • 23

    Partly cloudy

    • 13
    • 32

    Possible shower

    • 13
    • 22

    Cloud clearing

    • 10
    • 35

    Sunny morning. Possible storm

    • 14
    • 22

    Shower or two

    • 12
    • 20

    Shower or two

    • 10
    • 21

    Cloudy

Today 29 Oct West Coast

Partly cloudy. The chance of fog in the early morning. Winds northeast to southeasterly 15 to 25 km/h tending northwest to northeasterly in the middle of the day then tending northeast to southeasterly in the evening. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching the low to high 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to southeasterly about 10 knots tending south to southeasterly 10 to 15 knots in the late afternoon then tending east to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Streaky Bay.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Decres Bay Temperature Statistics View More

October Temperature

Ceduna Airport (9km)

  • Lowest 3 October, 2025

    3.7 °C

  • Average October

    17.8 °C

  • Highest 4 October, 2025

    38.6 °C

Climate (2020–Present)

Ceduna Airport (9km)

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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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