Flinders Bay Weather Forecast

    • 13
    • 17

    Cloudy

    • 14
    • 17

    Possible shower

    • 15
    • 17

    Shower or two

    • 15
    • 16

    Showers

    • 14
    • 15

    Shower or two

    • 14
    • 15

    Showers

    • 14
    • 16

    Showers

Today 21 Sep South West

Partly cloudy. The chance of fog early this morning. Light winds. Daytime maximum temperatures around 20.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Northeasterly 10 to 15 knots shifting west to northwesterly before dawn then becoming variable about 10 knots in the early afternoon.
Seas
Below 0.5 metres, increasing to below 1 metre east of Cape Leeuwin.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 3 metres around midday.
Weather
Cloudy.
Weather Situation
A ridge builds over the southwest with a west coast trough today. The trough moves eastward on Tuesday as a cold front passes to the south of the State tonight and Tuesday. The next cold front reaches the southwest corner on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flinders Bay Temperature Statistics View More

September Temperature

Cape Leeuwin (18km)

  • Lowest 10 September, 2026

    10.6 °C

  • Average September

    16 °C

  • Highest 18 September, 2026

    25.3 °C

Climate (2021–2026)

Cape Leeuwin (18km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.8 °C
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