Black Rocks Weather Forecast

    • 14
    • 31

    Partly cloudy

    • 16
    • 33

    Mostly sunny

    • 13
    • 24

    Mostly sunny

    • 12
    • 23

    Cloudy

    • 12
    • 23

    Partly cloudy

    • 11
    • 27

    Mostly sunny

    • 13
    • 35

    Sunny

Today 11 Dec Lower Eyre Peninsula

Partly cloudy. Slight chance of a shower, becoming less likely this afternoon. The chance of a thunderstorm during the morning and afternoon. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures 28 to 33.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southeasterly 15 to 20 knots, reaching up to 30 knots offshore early in the morning.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres around midday.
Weather
Partly cloudy. The chance of a thunderstorm during the morning and afternoon.
Weather Situation
A ridge of high pressure persists over southern SA, before the high centre moves eastwards over the Tasman Sea late today. A trough of low pressure is expected to move eastwards across the SA waters on Friday. Another ridge of high pressure will move over the south during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Black Rocks Temperature Statistics View More

December Temperature

Port Lincoln Airport (53km)

  • Lowest 7 December, 2025

    8.1 °C

  • Average December

    18.1 °C

  • Highest 3 December, 2025

    35.3 °C

Climate (2020–Present)

Port Lincoln Airport (53km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    21.3 °C
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