Carnac Island Weather Forecast

    • 10
    • 21

    Shower or two

    • 15
    • 21

    Showers. Afternoon storm

    • 11
    • 18

    Showers easing. Wind easing

    • 9
    • 18

    Shower or two

    • 11
    • 19

    Showers

    • 11
    • 18

    Showers

    • 11
    • 19

    Showers

Today 7 Jun Perth

Partly cloudy. The chance of morning fog. Medium chance of showers, most likely in the late afternoon and evening. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
North to northeasterly 10 to 15 knots turning northwesterly 15 to 20 knots in the early afternoon.
Seas
Below 0.5 metres, increasing to around 1 metre during the morning.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A weak ridges lies over the area before a cold front moves through during Monday and afternoon and evening. Another ridge will lie just to the north from later Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Carnac Island Temperature Statistics View More

June Temperature

Garden Island (13km)

  • Lowest 5 June, 2026

    8.7 °C

  • Average June

    15.1 °C

  • Highest 5 June, 2026

    19.7 °C

Climate (2021–Present)

Garden Island (13km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    23.3 °C
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