Shag Rock Weather Forecast

    • 11
    • 19

    Shower

    • 9
    • 18

    Shower

    • 11
    • 16

    Shower

    • 12
    • 15

    Shower

    • 10
    • 15

    Shower

    • 7
    • 16

    Partly cloudy

    • 7
    • 15

    Cloudy

Today 29 Jun West Coast

Partly cloudy. High chance of showers east of Ceduna, medium chance elsewhere. The chance of a thunderstorm during the morning and afternoon. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures around 19.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Northerly 15 to 20 knots turning west to northwesterly in the late morning and early afternoon.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm.
Weather Situation
A low pressure trough moving over the far west will slip southeastwards on Monday. A series of low pressure systems will pass over waters to south during the week with associated cold fronts crossing over SA.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Rock Temperature Statistics View More

June Temperature

Streaky Bay (44km)

  • Lowest 26 June, 2026

    0.9 °C

  • Average June

    12 °C

  • Highest 1 June, 2026

    21.7 °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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