Black Rocks Weather Forecast

    • 11
    • 21

    Shower or two

    • 11
    • 19

    Cloudy

    • 11
    • 20

    Shower or two

    • 11
    • 20

    Shower or two

    • 11
    • 21

    Possible shower

    • 11
    • 21

    Cloudy

    • 10
    • 23

    Partly cloudy

Today 6 May Lower Eyre Peninsula

Partly cloudy. High chance of showers, most likely during the morning and afternoon. Light winds becoming southwesterly 20 to 30 km/h in the morning then tending southerly 25 to 35 km/h in the late afternoon. Daytime maximum temperatures around 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
West to southwesterly 10 to 15 knots turning southerly 20 to 25 knots in the late morning and early afternoon. Winds reaching up to 30 knots in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres by early evening.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A ridge of high pressure over SA will weaken briefly as a cold front crosses the southeast on Wednesday afternoon. The ridge will begin to re-establish in the wake of the front and stabilise over SA with the strong high pressure centre moving into the Bight over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Black Rocks Temperature Statistics View More

May Temperature

Port Lincoln Airport (53km)

  • Lowest 5 May, 2026

    11 °C

  • Average May

    16.7 °C

  • Highest 1 May, 2026

    30.6 °C

Climate (2021–Present)

Port Lincoln Airport (53km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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