Shag Rock Weather Forecast

    • 5
    • 22

    Sunny

    • 11
    • 29

    Sunny

    • 18
    • 30

    Partly cloudy

    • 14
    • 30

    Cloudy

    • 17
    • 31

    Partly cloudy

    • 18
    • 32

    Partly cloudy

    • 19
    • 29

    Shower

Today 22 Sep West Coast

Sunny. The chance of morning frost east of Ceduna. Light winds becoming east to northeasterly 15 to 20 km/h in the early morning then tending east to southeasterly in the late afternoon. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching the low to high 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Easterly 10 to 15 knots turning south to southeasterly in the late morning and early afternoon then tending east to southeasterly in the late afternoon.
Seas
Around 1 metre.
1st Swell
Southwesterly 3 metres.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Rock Temperature Statistics View More

September Temperature

Streaky Bay (44km)

  • Lowest 17 September, 2026

    3.3 °C

  • Average September

    15.1 °C

  • Highest 19 September, 2026

    29.9 °C

Climate (2021–2026)

Streaky Bay (44km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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