Breton Bay Weather Forecast

    • 15
    • 35

    Sunny

    • 17
    • 37

    Sunny

    • 17
    • 28

    Sunny

    • 17
    • 24

    Windy. Partly cloudy

    • 14
    • 27

    Windy. Sunny

    • 15
    • 32

    Sunny

    • 18
    • 34

    Sunny

Today 18 Feb Lower West

Sunny. Winds southeasterly 15 to 20 km/h tending easterly 15 to 25 km/h in the early morning then tending southeast to southwesterly in the late afternoon. Daytime maximum temperatures in the low to high 30s.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore early in the morning. Winds turning southerly in the middle of the day.
Seas
1 to 2 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
1st Swell
South to southwesterly 2 to 2.5 metres.
Weather
Sunny.
Weather Situation
A new ridge is strengthening over the southwest and will build across southern WA this week. A west coast trough will return today, deepening on Thursday before moving to inland South West Land Division later in the day with a cold front passing to the south on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Breton Bay Temperature Statistics View More

February Temperature

Gingin Airport (51km)

  • Lowest 16 February, 2026

    12.1 °C

  • Average February

    24.2 °C

  • Highest 2 February, 2026

    42.3 °C

Climate (2021–Present)

Gingin Airport (51km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    26.2 °C
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