Gnoocardup Beach Weather Forecast

    • 12
    • 18

    Showers

    • 9
    • 17

    Showers increasing

    • 11
    • 18

    Showers easing

    • 10
    • 18

    Shower or two

    • 8
    • 18

    Partly cloudy

    • 7
    • 19

    Shower or two

    • 8
    • 17

    Shower or two

Today 17 Aug South West

Cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Possible small hail in the southwest in the late afternoon and evening. Winds northerly 20 to 30 km/h turning westerly 25 to 40 km/h in the late morning then decreasing to 15 to 25 km/h in the late evening. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching around 17.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
North to northwesterly 20 to 30 knots turning west to southwesterly in the late morning.
Seas
1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
1st Swell
Westerly 3 to 5 metres.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm during the morning and afternoon. Possible small hail during this afternoon and evening.
Weather Situation
A high pressure ridge is weakening over southern WA. A cold front will cross the lower west coast and south coast during today and Monday night, followed by a weak ridge developing over the west coast on Tuesday. Another weak cold front will cross the south coast during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gnoocardup Beach Temperature Statistics View More

August Temperature

Cape Naturaliste (43km)

  • Lowest 2 August, 2026

    6 °C

  • Average August

    13.1 °C

  • Highest 3 August, 2026

    21.6 °C

Climate (2021–2026)

Cape Naturaliste (43km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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