Flat Rock Weather Forecast

    • 13
    • 24

    Shower

    • 11
    • 20

    Shower

    • 7
    • 21

    Partly cloudy

    • 8
    • 24

    Sunny

    • 9
    • 25

    Sunny

    • 10
    • 26

    Sunny

    • 12
    • 24

    Shower

Today 21 May Central West

Mostly clear. Slight chance of a shower near the coast, near zero chance elsewhere. Winds south to southwesterly 15 to 20 km/h.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Southerly 15 to 20 knots, reaching up to 25 knots offshore in the evening.
Seas
1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge over southeast WA is moving east. A weak cold front is moving across the south coast today and then the Eucla on Friday. A new ridge develops over southwest WA on Friday, associated with a high pressure system expected to move across southern WA on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Temperature Statistics View More

May Temperature

Jurien Bay (51km)

  • Lowest 2 May, 2026

    4.2 °C

  • Average May

    16.4 °C

  • Highest 19 May, 2026

    28.4 °C

Climate (2021–Present)

Jurien Bay (51km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    19.8 °C

  • Average High 2021–2026

    25.8 °C
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