Goose Island Weather Forecast

    • 15
    • 28

    Sunny

    • 16
    • 32

    Mostly sunny

    • 20
    • 30

    Partly cloudy

    • 17
    • 22

    Shower or two

    • 14
    • 26

    Partly cloudy

    • 15
    • 23

    Shower or two

    • 14
    • 20

    Possible shower

Today 20 Jan South West

Sunny. Winds easterly 15 to 20 km/h turning southeasterly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures 31 to 37.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
East to southeasterly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1 to 2 metres.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Sunny.
Weather Situation
A deep trough is located offshore, while a firm ridge envelops southern WA. The ridge starts to shift east later Wednesday, allowing the trough to move inland across the west coast on Thursday ahead of a weak cold front brushing the south coast on Friday. A weak ridge will form in the southwest before another cold front approaches over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Goose Island Temperature Statistics View More

January Temperature

North Walpole (13km)

  • Lowest 18 January, 2026

    8.8 °C

  • Average January

    18.4 °C

  • Highest 16 January, 2026

    34.9 °C

Climate (2021–Present)

North Walpole (13km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    20.6 °C
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