Cape Radstock Offshore Weather Forecast

    • 18
    • 21

    Storm

    • 17
    • 17

    Shower

    • 15
    • 16

    Shower

    • 15
    • 15

    Cloudy

    • 14
    • 16

    Cloudy

    • 16
    • 22

    Partly cloudy

    • 18
    • 18

    Partly cloudy

Today 25 Oct West Coast

Partly cloudy. High chance of showers east of Ceduna, slight chance elsewhere. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northwest to southwesterly 20 to 30 km/h tending north to northwesterly in the late afternoon then tending northwest to southwesterly 15 to 20 km/h in the evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Northwesterly 15 to 20 knots turning west to southwesterly in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A low pressure system and associated troughs are moving over coastal waters this evening and Sunday morning. A high pressure system moves over waters to the south early in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Radstock Offshore Temperature Statistics View More

October Temperature

Streaky Bay (55km)

  • Lowest 23 October, 2025

    6.8 °C

  • Average October

    17.3 °C

  • Highest 18 October, 2025

    34.8 °C

Climate (2020–Present)

Streaky Bay (55km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    16.4 °C

  • Average High 2020–2025

    23.5 °C
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