Flat Rock Weather Forecast

    • 20
    • 33

    Windy

    • 23
    • 39

    Sunny

    • 27
    • 39

    Sunny

    • 19
    • 29

    Partly cloudy

    • 18
    • 31

    Windy

    • 20
    • 35

    Sunny

    • 22
    • 35

    Sunny

Today 31 Jan Central West

Mostly sunny. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 20 to 30 km/h in the morning then tending south to southeasterly 25 to 35 km/h in the early afternoon. Daytime maximum temperatures 37 to 42.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
South to southeasterly 20 to 30 knots becoming southerly 20 to 25 knots in the morning then increasing to 20 to 30 knots in the early afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Sunny.
Weather Situation
A high pressure system will move into the Bight on Saturday, after a weak cold front brushes the south coast, maintaining a firm ridge over southern WA. A west coast trough is deepening and will move offshore over the weekend, before moving inland on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Temperature Statistics View More

January Temperature

Jurien Bay (51km)

  • Lowest 27 January, 2026

    12.2 °C

  • Average January

    25.1 °C

  • Highest 20 January, 2026

    43.2 °C

Climate (2021–Present)

Jurien Bay (51km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    19.9 °C

  • Average High 2021–2026

    25.8 °C
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