Grace Rock Weather Forecast

    • 11
    • 21

    Mostly sunny

    • 13
    • 21

    Possible late shower

    • 15
    • 19

    Showers easing

    • 15
    • 20

    Showers increasing

    • 13
    • 18

    Cloudy

    • 11
    • 22

    Sunny

    • 14
    • 24

    Sunny

Today 10 Sep South West

Sunny. Winds northeasterly 15 to 20 km/h becoming light in the middle of the day. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching between 19 and 22.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
North to northeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Sunny.
Weather Situation
East to northeasterly winds continue with a high pressure system located in the Bight. Winds turning northwesterly on Friday as the high moves east ahead of a weak cold front moving over the southwest corner on Saturday. A second weak cold front will follow later Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grace Rock Temperature Statistics View More

September Temperature

Cape Leeuwin (24km)

  • Lowest 3 September, 2026

    11.5 °C

  • Average September

    15 °C

  • Highest 5 September, 2026

    18.3 °C

Climate (2021–2026)

Cape Leeuwin (24km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.7 °C
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