Cape Radstock Weather Forecast

    • 12
    • 15

    Shower

    • 12
    • 15

    Shower

    • 11
    • 16

    Partly cloudy

    • 8
    • 18

    Sunny

    • 11
    • 20

    Windy

    • 14
    • 21

    Windy

    • 13
    • 19

    Shower

Today 16 Aug West Coast

Partly cloudy. High chance of showers east of Ceduna, medium chance elsewhere. Winds west to southwesterly 20 to 30 km/h. Daytime maximum temperatures between 15 and 18.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
West to southwesterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 3 metres, increasing to 3 to 4 metres south of Streaky Bay.
Weather
Partly cloudy. 90% chance of showers.
Weather Situation
A high pressure ridge will begin to push in from the western waters before moving into the Bight late Sunday. A weak cold front will pass over southern coasts late on Saturday with the associated low pressure system moving over the south east on Sunday morning. The high in the Bight will begin moving towards Tasmania early next week, continuing to extend a ridge over coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Radstock Temperature Statistics View More

August Temperature

Streaky Bay (46km)

  • Lowest 10 August, 2025

    5 °C
  • Average August

    11 °C
  • Highest 14 August, 2025

    21.6 °C

Climate (2020–Present)

Streaky Bay (46km)

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  • Average Low 2020–2025

    12.1 °C
  • Average 2020–2025

    16.4 °C
  • Average High 2020–2025

    23.6 °C
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