Shag Rock Weather Forecast

    • 9
    • 22

    Partly cloudy

    • 10
    • 21

    Cloudy

    • 8
    • 25

    Partly cloudy

    • 12
    • 32

    Partly cloudy

    • 16
    • 22

    Storm

    • 11
    • 17

    Shower

    • 9
    • 22

    Partly cloudy

Today 5 Oct West Coast

Partly cloudy. The chance of morning fog west of Nullarbor. Light winds becoming west to southwesterly 15 to 25 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system south of SA extends a ridge over the state. A cold front is forecast to pass over the southeast early Tuesday, followed quickly by a high pressure system that is expected to pass over the south of the state later Tuesday and on Wednesday, maintaining a ridge over the state. Another cold front is expected to start moving across the Bight later in the week
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Rock Temperature Statistics View More

October Temperature

Streaky Bay (44 km)

  • Lowest 3 October, 2026

    5.6 °C

  • Average October

    15.3 °C

  • Highest 1 October, 2026

    23.2 °C

Climate (2021–2026)

Streaky Bay (44 km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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