Stratham Weather Forecast

    • 16
    • 32

    Sunny

    • 20
    • 31

    Sunny

    • 16
    • 26

    Partly cloudy

    • 11
    • 28

    Sunny

    • 15
    • 32

    Sunny

    • 19
    • 35

    Sunny

    • 20
    • 32

    Sunny

Today 15 Jan Bunbury

Sunny. Winds east to southeasterly 15 to 25 km/h shifting southwesterly in the middle of the day then tending southeast to southwesterly in the evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Easterly 10 to 15 knots turning southerly 15 to 20 knots in the late morning.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Sunny.
Weather Situation
A west coast trough is deepening as a ridge over the southeast of the state moves away. The trough will move inland on Friday ahead of a weak cold front brushing past the south coast on Saturday. A new ridge will develop about southwest WA on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stratham Temperature Statistics View More

January Temperature

Bunbury (12km)

  • Lowest 9 January, 2026

    12.1 °C

  • Average January

    22.6 °C

  • Highest 2 January, 2026

    36.7 °C

Climate (2021–Present)

Bunbury (12km)

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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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