Flat Rock Weather Forecast

    • 9
    • 14

    Showers. Possible storm

    • 6
    • 13

    Showers. Very windy

    • 7
    • 14

    Showers easing. Very windy

    • 8
    • 16

    Showers

    • 9
    • 15

    Shower or two

    • 9
    • 16

    Cloudy

    • 7
    • 17

    Partly cloudy

Today 24 Aug South West

Cloudy. High chance of showers. The chance of a thunderstorm. Possible small hail in the southwest later this evening. Winds westerly 15 to 20 km/h turning northwesterly in the evening.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southwesterly 15 to 20 knots turning westerly 20 to 25 knots in the evening. Winds reaching up to 30 knots offshore in the late evening.
Seas
1.5 metres.
1st Swell
Southwesterly 3 metres inshore, increasing to 4 metres offshore.
Weather
Cloudy. 70% chance of showers. The chance of a thunderstorm. Possible small hail.
Weather Situation
A trough moves east ahead of a cold front moving across the Esperance and Eucla Coastal Districts tomorrow. A cold air mass and a series of troughs behind the cold front will bring cold and windy conditions across the southwest for the start of the week, before a new ridge over the central west dominates from midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Temperature Statistics View More

August Temperature

Windy Harbour (4km)

  • Lowest 6 August, 2025

    4.5 °C

  • Average August

    13.1 °C

  • Highest 13 August, 2025

    23.5 °C

Climate (2020–Present)

Windy Harbour (4km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    11.2 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.5 °C
Get WillyWeather+ to remove ads