Black Rock Weather Forecast

    • 15
    • 25

    Partly cloudy

    • 15
    • 25

    Partly cloudy

    • 15
    • 28

    Mostly sunny

    • 17
    • 31

    Sunny

    • 18
    • 27

    Partly cloudy

    • 17
    • 26

    Cloudy

    • 17
    • 27

    Partly cloudy

Today 15 Mar South West

Partly cloudy. Slight chance of a shower in the south in the morning. Near zero chance of rain elsewhere. Winds southeasterly 15 to 25 km/h. Daytime maximum temperatures 24 to 29.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southeasterly 15 to 20 knots, reaching up to 30 knots offshore north of Cape Leeuwin in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A strong ridge will remain in place over southern and central WA into next week. A new west coast trough will begin to develop from today.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Black Rock Temperature Statistics View More

March Temperature

Cape Leeuwin (19km)

  • Lowest 12 March, 2026

    15.2 °C

  • Average March

    19.4 °C

  • Highest 7 March, 2026

    25.2 °C

Climate (2021–Present)

Cape Leeuwin (19km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.8 °C
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