Flinders Bay Weather Forecast

    • 19
    • 20

    Cloudy

    • 19
    • 20

    Possible shower. Windy

    • 18
    • 19

    Becoming windy. Partly cloudy

    • 17
    • 19

    Partly cloudy

    • 17
    • 20

    Cloud clearing

    • 17
    • 21

    Sunny

    • 18
    • 22

    Partly cloudy

Today 21 Mar South West

Partly cloudy. Winds southerly 20 to 30 km/h turning southeasterly 15 to 25 km/h in the late evening.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southerly 15 to 20 knots, reaching up to 30 knots offshore north of Cape Leeuwin in the early afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres north of Cape Leeuwin.
1st Swell
Southwesterly 2.5 metres.
Weather
Cloudy.
Weather Situation
A ridge over central and southeastern parts of the state will slowly weaken this weekend. A west coast trough moves inland this afternoon, ahead of a weak cold front brushing past the south coast on Sunday. A new ridge arrives in the southwest on Sunday, building east along the south coast from Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flinders Bay Temperature Statistics View More

March Temperature

Cape Leeuwin (18km)

  • Lowest 12 March, 2026

    15.2 °C

  • Average March

    19.9 °C

  • Highest 18 March, 2026

    29.9 °C

Climate (2021–Present)

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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