Malimup Beach Weather Forecast

    • 13
    • 23

    Becoming windy. Mostly sunny

    • 13
    • 28

    Windy. Sunny

    • 19
    • 35

    Sunny

    • 17
    • 24

    Possible shower. Windy

    • 14
    • 21

    Cloudy

    • 13
    • 22

    Cloudy

    • 15
    • 22

    Partly cloudy

Today 23 Dec South West

Sunny. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures 25 to 33.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
East to southeasterly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres around midday.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 2.5 to 4 metres offshore east of Cape Leeuwin.
Weather
Partly cloudy.
Weather Situation
A firm ridge persists across much of southern WA. A west coast trough is deepening and will move offshore on Wednesday before moving inland on Friday ahead of a weak cold front.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Malimup Beach Temperature Statistics View More

December Temperature

Windy Harbour (13km)

  • Lowest 13 December, 2025

    0.8 °C

  • Average December

    20.7 °C

  • Highest 15 December, 2025

    33.2 °C

Climate (2020–Present)

Windy Harbour (13km)

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  • Average Low 2020–2025

    11.2 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.5 °C
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