Twin Karns Beach Weather Forecast

    • 10
    • 24

    Sunny

    • 13
    • 26

    Windy

    • 14
    • 21

    Shower

    • 14
    • 19

    Shower

    • 11
    • 19

    Cloudy

    • 9
    • 21

    Partly cloudy

    • 11
    • 21

    Partly cloudy

Today 3 Nov South West

Mostly sunny. Winds east to northeasterly 15 to 25 km/h tending east to southeasterly in the afternoon then becoming easterly 25 to 35 km/h in the late evening. Daytime maximum temperatures in the mid to high 20s.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
East to southeasterly 15 to 25 knots, reaching up to 30 knots offshore in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly 1.5 to 2 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 today, with a low pressure system developing. The trough will deepen further on Tuesday while remaining offshore , as the ridge over southern WA weakens. The trough and low 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

    15.6 °C

  • Highest 1 November, 2025

    19.5 °C

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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