Outer Harbour Entrance Weather Forecast

    • 17
    • 25

    Shower or two

    • 15
    • 23

    Morning shower or two

    • 10
    • 25

    Partly cloudy

    • 12
    • 28

    Sunny

    • 15
    • 31

    Sunny

    • 18
    • 33

    Sunny

    • 17
    • 33

    Mostly sunny

Today 25 Jan Bunbury

Partly cloudy. High chance of showers, most likely in the early afternoon. Winds northwesterly 25 to 40 km/h tending westerly 25 to 35 km/h in the middle of the day then becoming light in the late evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Westerly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Southwesterly 2 to 3 metres, increasing to 2.5 to 4 metres during the afternoon.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A trough in the Interior is moving west to the Goldfields and eastern Gascoyne, as a ridge weakens over southwest WA. A couple of weak cold fronts brush past the southwest and south coasts on Sunday and Monday, followed by a new ridge developing in the south. The trough over the Goldfields will move east and stall over the Interior as remnants of Tropical Cyclone Luana moves through the South Interior on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Outer Harbour Entrance Temperature Statistics View More

January Temperature

Bunbury (5km)

  • Lowest 18 January, 2026

    8.9 °C

  • Average January

    22.8 °C

  • Highest 21 January, 2026

    38.8 °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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