Shag Rock Weather Forecast

    • 10
    • 16

    Shower

    • 9
    • 15

    Shower

    • 6
    • 15

    Cloudy

    • 5
    • 16

    Cloudy

    • 5
    • 17

    Sunny

    • 8
    • 17

    Partly cloudy

    • 6
    • 17

    Partly cloudy

Today 28 Jul West Coast

Partly cloudy. High chance of showers east of Ceduna, medium chance elsewhere. Winds west to northwesterly 15 to 20 km/h turning southwesterly 20 to 30 km/h during the morning. Daytime maximum temperatures around 16.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southwesterly 15 to 20 knots tending southerly in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A trough will continue to move over southeastern parts of the state today. A cold front will clip the far southeast this afternoon and evening before a high pressure system moves over the Bight from Wednesday. The high will extend a ridge across the state, as it slowly moves east into NSW by Saturday.
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 7 July, 2026

    -0.7 °C

  • Average July

    10.8 °C

  • Highest 20 July, 2026

    19.5 °C

Climate (2021–2026)

Streaky Bay (44km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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