Peak Island Weather Forecast

    • 8
    • 19

    Becoming cloudy

    • 13
    • 18

    Showers easing. Windy

    • 13
    • 17

    Shower or two

    • 8
    • 17

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 10
    • 20

    Possible shower

    • 12
    • 19

    Showers

Today 25 Jul South West

Partly cloudy. Slight chance of a shower near the Southwest Capes, most likely in the evening. Near zero chance of rain elsewhere. Winds north to northwesterly 20 to 30 km/h. Daytime maximum temperatures around 18.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Northerly 15 to 20 knots turning northwesterly 15 to 25 knots in the early afternoon. Winds reaching up to 30 knots in the late evening.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system near the Eucla coast extends a ridge over southern WA. The high will slowly move east on Saturday ahead of a cold front which will cross the southwest of the state on Sunday. A new ridge will develop over southern WA from Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Peak Island Temperature Statistics View More

July Temperature

Cape Leeuwin (20km)

  • Lowest 4 July, 2026

    9.7 °C

  • Average July

    14.9 °C

  • Highest 15 July, 2026

    23 °C

Climate (2021–2026)

Cape Leeuwin (20km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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