Casuarina Boat Harbour Weather Forecast

    • 6
    • 18

    Possible shower

    • 10
    • 18

    Showers

    • 5
    • 14

    Showers easing

    • 3
    • 15

    Partly cloudy

    • 4
    • 16

    Partly cloudy

    • 5
    • 16

    Cloudy

    • 5
    • 17

    Possible shower

Today 13 Jun Bunbury

Cloudy. Medium 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 in the early afternoon.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Northwesterly about 10 knots increasing to 15 to 20 knots in the early morning. Winds reaching up to 25 knots offshore in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
Weather Situation
A trough is moving over the Eucla today with a weak high pressure system developing in its wake. A new cold front moves through during Sunday. Another ridge will extend over central parts of the State on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Casuarina Boat Harbour Temperature Statistics View More

June Temperature

Bunbury (5km)

  • Lowest 4 June, 2026

    4.1 °C

  • Average June

    12.9 °C

  • Highest 5 June, 2026

    21.1 °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

    23.6 °C
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