Sandy Island Weather Forecast

    • 12
    • 23

    Very windy. Partly cloudy

    • 15
    • 21

    Showers. Windy

    • 13
    • 19

    Shower or two. Wind easing

    • 13
    • 19

    Cloudy

    • 11
    • 21

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 12
    • 19

    Becoming windy. Partly cloudy

Today 4 Nov South West

Partly cloudy. Medium chance of showers in the north, slight chance elsewhere. The chance of a thunderstorm during this afternoon and evening. Winds easterly 25 to 35 km/h decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures in the mid to high 20s.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
East to southeasterly 20 to 30 knots.
Seas
2 to 3 metres.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
A trough and low pressure system will remain offshore on Tuesday and deepen, while a ridge over southern WA weakens. The trough and low pressure system will move east across the west coast on Wednesday, before moving further inland on Thursday and weakening. A new ridge will develop over southern WA by Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sandy Island Temperature Statistics View More

November Temperature

Windy Harbour (3km)

  • Lowest 3 November, 2025

    6.8 °C

  • Average November

    17 °C

  • Highest 1 November, 2025

    18.8 °C

Climate (2020–Present)

Windy Harbour (3km)

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  • Average Low 2020–2025

    11.2 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.5 °C
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