Cape Bouvard Weather Forecast

    • 16
    • 22

    Showers increasing

    • 16
    • 19

    Showers easing. Wind easing

    • 16
    • 20

    Shower or two

    • 13
    • 20

    Mostly sunny

    • 14
    • 20

    Possible shower

    • 14
    • 21

    Mostly sunny

    • 13
    • 20

    Mostly sunny

Today 18 Sep Mandurah

Partly cloudy. Very high chance of showers, most likely in the afternoon and evening. Winds northeasterly 15 to 20 km/h tending northerly 20 to 30 km/h in the morning then tending northwesterly 25 to 40 km/h in the early afternoon.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Northerly 15 to 20 knots tending northwesterly 15 to 25 knots in the early afternoon then increasing to 20 to 30 knots in the evening. Winds reaching up to 35 knots in the late evening.
Seas
1 to 2 metres.
1st Swell
Westerly 1.5 to 2.5 metres.
Weather
Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A trough extends down the west coast, and is moving east ahead of a cold front crossing the southwest on Friday. The cold front will cross the southern waters throughout Saturday, leaving a weak high pressure ridge in its wake Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Bouvard Temperature Statistics View More

September Temperature

Mandurah (20km)

  • Lowest 1 September, 2026

    10.4 °C

  • Average September

    16.9 °C

  • Highest 16 September, 2026

    26.9 °C

Climate (2021–2026)

Mandurah (20km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.1 °C

  • Average High 2021–2026

    23.8 °C
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