Gnoocardup Beach Weather Forecast

    • 11
    • 18

    Cloudy

    • 11
    • 18

    Showers increasing

    • 10
    • 17

    Shower or two

    • 9
    • 18

    Cloudy

    • 7
    • 19

    Mostly sunny

    • 8
    • 20

    Mostly sunny

    • 10
    • 20

    Shower or two

Today 28 Sep South West

Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds west to southwesterly 15 to 20 km/h becoming light in the late evening.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots offshore east of Cape Leeuwin in the evening.
Seas
1.5 metres, increasing to 1.5 to 2 metres east of Cape Leeuwin.
1st Swell
Southwesterly 2.5 metres.
Weather
Cloudy.
Weather Situation
A trough lies over southwest WA with a connected low south of the state. The trough is moving east as a ridge extends over the west coast. A cold front will cross the southwest corner of the state overnight on Tuesday with a ridge then dominating the synoptic pattern for the remainder of the working week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gnoocardup Beach Temperature Statistics View More

September Temperature

Cape Naturaliste (43km)

  • Lowest 26 September, 2026

    8.3 °C

  • Average September

    15 °C

  • Highest 16 September, 2026

    25.4 °C

Climate (2021–2026)

Cape Naturaliste (43km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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