Casuarina Boat Harbour Weather Forecast

    • 9
    • 18

    Partly cloudy

    • 7
    • 19

    Shower or two

    • 8
    • 20

    Shower or two

    • 9
    • 20

    Partly cloudy

    • 8
    • 22

    Sunny

    • 9
    • 23

    Mostly sunny

    • 11
    • 22

    Partly cloudy

Today 15 May Bunbury

Partly cloudy. Light winds.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy.
Weather Situation
A new ridge will extend over southern WA later today and into the weekend, persisting into next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Casuarina Boat Harbour Temperature Statistics View More

May Temperature

Bunbury (5km)

  • Lowest 10 May, 2026

    5.3 °C

  • Average May

    14.4 °C

  • Highest 13 May, 2026

    23.6 °C

Climate (2021–Present)

Bunbury (5km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.7 °C
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