Bunbury Boat Ramp (Casuarina Boat Harbour) Weather Forecast

    • 15
    • 26

    Sunny

    • 12
    • 26

    Becoming cloudy

    • 13
    • 27

    Becoming cloudy

    • 15
    • 28

    Partly cloudy

    • 15
    • 30

    Mostly sunny

    • 15
    • 30

    Sunny

    • 16
    • 31

    Sunny

Today 10 Mar Bunbury

Mostly sunny. Winds southerly 25 to 40 km/h tending southeasterly 15 to 20 km/h in the late evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Southerly 20 to 25 knots, reaching up to 30 knots offshore in the evening. Winds turning southeasterly in the late evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Weather
Sunny.
Weather Situation
A trough is moving over the southeast of the State ahead of a cold front moving along the south coast. A strong ridge will push in over southern WA behind the front and will persist until the end of the week. A weak west coast trough will begin to develop on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bunbury Boat Ramp (Casuarina Boat Harbour) Temperature Statistics View More

March Temperature

Bunbury (5km)

  • Lowest 1 March, 2026

    9.5 °C

  • Average March

    22.6 °C

  • Highest 7 March, 2026

    36.1 °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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