Shag Rock Weather Forecast

    • 11
    • 17

    Shower

    • 8
    • 19

    Windy

    • 12
    • 16

    Windy

    • 10
    • 15

    Shower

    • 9
    • 15

    Shower

    • 9
    • 16

    Partly cloudy

    • 8
    • 17

    Partly cloudy

Today 6 Jul West Coast

Partly cloudy. High chance of showers south of Streaky Bay, slight chance elsewhere. Winds west to southwesterly 20 to 30 km/h becoming light in the evening then becoming northwest to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 17.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots inshore in the late morning. Winds turning northwesterly 10 to 15 knots in the evening.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A low pressure system near Eyre Peninsula will move east and weaken during Sunday morning. A high pressure ridge will move in behind this system on Sunday, before another stronger cold front starts to move across the Bight on Monday and Tuesday. A third cold front is expected to move up over the south of the state on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Rock Temperature Statistics View More

July Temperature

Streaky Bay (44km)

  • Lowest 1 July, 2025

    6.5 °C

  • Average July

    11.5 °C

  • Highest 2 July, 2025

    19.2 °C

Climate (2020–Present)

Streaky Bay (44km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    16.4 °C

  • Average High 2020–2025

    23.6 °C
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