Bunker Bay Weather Forecast

    • 10
    • 20

    Partly cloudy

    • 11
    • 20

    Possible shower

    • 12
    • 20

    Shower or two

    • 11
    • 18

    Shower or two

    • 9
    • 18

    Shower or two

    • 11
    • 19

    Showers

    • 12
    • 19

    Shower or two

Today 22 Sep South West

Cloudy. The chance of fog early this morning, mainly inland. Medium chance of showers in the south, slight chance elsewhere. Light winds becoming south to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures between 18 and 21.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
South to southeasterly 10 to 15 knots decreasing to about 10 knots before dawn then tending south to southwesterly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Partly cloudy.
Weather Situation
A ridge lies to the southeast, with a west coast trough developing today. The trough moves eastward on Tuesday as a cold front passes to the south of the State tonight and Tuesday, lingering over the Esperance and Eucla Coast. The next cold front reaches the southwest corner on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bunker Bay Temperature Statistics View More

September Temperature

Cape Naturaliste (2km)

  • Lowest 7 September, 2026

    8.8 °C

  • Average September

    15.2 °C

  • Highest 16 September, 2026

    25.4 °C

Climate (2021–2026)

Cape Naturaliste (2km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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