Bunker Bay Weather Forecast

    • 13
    • 23

    Mostly sunny

    • 13
    • 21

    Shower or two

    • 12
    • 17

    Cloudy

    • 11
    • 19

    Cloudy

    • 11
    • 21

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 11
    • 21

    Mostly sunny

Today 29 Apr South West

Partly cloudy. The chance of morning fog. Slight chance of a shower near the south coast in the late afternoon and evening. Near zero chance of rain elsewhere. Light winds. Overnight temperatures falling to around 10 with daytime temperatures reaching the low 20s.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
East to southeasterly 10 to 15 knots becoming variable below 10 knots in the morning then becoming southerly 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
Mostly sunny.
Weather Situation
A broad trough extends from Shark Bay to Esperance and begins moving eastwards from today. A new ridge will strengthen from the west in the wake of the trough as a cold front and low pressure system move over the Southern Ocean, bringing increased winds to the southern districts late in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bunker Bay Temperature Statistics View More

April Temperature

Cape Naturaliste (2km)

  • Lowest 21 April, 2026

    10.4 °C

  • Average April

    17 °C

  • Highest 3 April, 2026

    26.8 °C

Climate (2021–Present)

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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