Shag Rock Weather Forecast

    • 7
    • 18

    Partly cloudy

    • 8
    • 18

    Cloudy

    • 9
    • 18

    Cloudy

    • 6
    • 19

    Partly cloudy

    • 8
    • 19

    Shower

    • 10
    • 20

    Shower

    • 10
    • 18

    Shower

Today 14 Aug West Coast

Partly cloudy. The chance of morning fog. Slight chance of a light shower south of Streaky Bay, near zero chance elsewhere. Light winds becoming southeasterly 15 to 20 km/h in the late afternoon then becoming light in the late evening. Daytime maximum temperatures around 18.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over SA will remain near stationary, slowly drifting to the southeast to be located west of Tasmania on Saturday, with a ridge expected to remain over South Australia.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Rock Temperature Statistics View More

August Temperature

Streaky Bay (44km)

  • Lowest 10 August, 2026

    1.5 °C

  • Average August

    11.7 °C

  • Highest 8 August, 2026

    19.1 °C

Climate (2021–2026)

Streaky Bay (44km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.6 °C
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