Shag Rock Weather Forecast

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    • 18

    Shower

    • 11
    • 19

    Shower

    • 9
    • 18

    Shower

    • 11
    • 16

    Shower

    • 11
    • 16

    Shower

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    • 16

    Shower

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    Partly cloudy

Today 28 Jun West Coast

Partly cloudy. Medium chance of showers. The chance of a thunderstorm west of Nullarbor. Winds northerly 25 to 35 km/h decreasing to 15 to 25 km/h in the late afternoon.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Northerly 15 to 20 knots, reaching up to 30 knots offshore in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Streaky Bay.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A low pressure trough moving over the far west Sunday afternoon 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

    11.9 °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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