Shag Rock Weather Forecast

    • 8
    • 18

    Partly cloudy

    • 7
    • 17

    Cloudy

    • 9
    • 18

    Cloudy

    • 8
    • 18

    Cloudy

    • 6
    • 19

    Partly cloudy

    • 8
    • 20

    Partly cloudy

    • 10
    • 19

    Shower

Today 13 Aug West Coast

Cloudy. Slight chance of a shower, becoming less likely in the evening. Light winds. Daytime maximum temperatures around 18.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 4 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system will move over the state today. The high will then gradually drift to the southeast to be located in vicinity of Tasmania over the weekend, 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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