Shag Rock Weather Forecast

    • 9
    • 17

    Partly cloudy

    • 3
    • 18

    Partly cloudy

    • 7
    • 20

    Shower

    • 5
    • 21

    Partly cloudy

    • 9
    • 21

    Shower

    • 12
    • 20

    Shower

    • 9
    • 16

    Shower

Today 3 Aug West Coast

Mostly clear. Light winds becoming east to southeasterly 15 to 20 km/h in the late evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
South to southwesterly below 10 knots becoming east to southeasterly in the evening.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred in the Bight will slowly move over southeastern Australia this week while maintaining a ridge over SA. A trough will pass by the coast mid week before a stronger cold front begins to move into the Bight this weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Rock Temperature Statistics View More

August Temperature

Streaky Bay (44km)

  • Lowest 1 August, 2026

    3.9 °C

  • Average August

    10.8 °C

  • Highest 1 August, 2026

    17 °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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