Twin Karns Beach Weather Forecast

    • 10
    • 19

    Clear

    • 10
    • 24

    Sunny

    • 13
    • 26

    Shower

    • 14
    • 21

    Shower

    • 14
    • 19

    Shower

    • 11
    • 19

    Cloudy

    • 9
    • 21

    Partly cloudy

Today 2 Nov South West

Sunny. Winds southeasterly 15 to 25 km/h tending easterly 15 to 20 km/h in the late evening.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots north of Cape Leeuwin in the evening. Winds turning easterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres inshore by early evening.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Mostly sunny.
Weather Situation
A firm ridge extends across southern WA. A west coast trough is forming and will deepen as it moves offshore on Monday. A low pressure system will develop within the trough on Monday and deepen while remaining offshore on Tuesday, as the ridge over southern WA weakens. The trough and low pressure system will move east across the west coast on Wednesday, before moving further inland on Thursday and weakening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Twin Karns Beach Temperature Statistics View More

November Temperature

Cape Leeuwin (47km)

  • Lowest 1 November, 2025

    13.3 °C

  • Average November

    15.2 °C

  • Highest

    –

Climate (2020–Present)

Cape Leeuwin (47km)

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  • Average Low 2020–2025

    14.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    20.7 °C
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