Eight Mile Creek Beach Weather Forecast

    • 16
    • 28

    Showers. Storms

    • 14
    • 20

    Possible early storm. Showers

    • 11
    • 21

    Partly cloudy

    • 12
    • 24

    Shower or two

    • 17
    • 28

    Showers. Storm

    • 14
    • 24

    Shower or two

    • 11
    • 20

    Possible shower

Today 21 Oct Whyalla

Cloudy. Very high chance of showers. Thunderstorms. Winds northerly 20 to 30 km/h tending northwesterly 20 to 25 km/h in the evening then tending westerly in the late evening.

Spencer Gulf Coastal Waters

Wind
North to northeasterly 15 to 20 knots turning northwesterly in the evening. Winds reaching up to 30 knots south of Cowell to Wallaroo in the late evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Cloudy. 90% chance of showers. A thunderstorm likely.
Weather Situation
A low pressure system south of Ceduna and an associated cold front will continue to move southeastwards over southern coastal waters today and early Wednesday, reaching the Tasman Sea late on Wednesday. In the wake of this system, a high pressure system will move into the Bight on Thursday and into Bass Strait on Friday with another low pressure system moving into western coastal waters late Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Eight Mile Creek Beach Temperature Statistics View More

October Temperature

Whyalla Airport (4km)

  • Lowest 3 October, 2025

    6.1 °C

  • Average October

    18 °C

  • Highest 16 October, 2025

    38 °C

Climate (2020–Present)

Whyalla Airport (4km)

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  • Average Low 2020–2025

    11.8 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    23.8 °C
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