Seal Island Weather Forecast

    • 10
    • 20

    Sunny

    • 9
    • 20

    Sunny

    • 11
    • 20

    Showers increasing

    • 16
    • 20

    Showers. Storm developing

    • 13
    • 17

    Showers easing. Wind easing

    • 10
    • 17

    Showers

    • 11
    • 17

    Showers

Today 5 Jun Perth

Sunny. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly below 10 knots becoming easterly in the late evening.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A ridge over the area is weakening, with a weak trough expected to cross the west coast during Friday before stagnating over central parts of the State during the weekend. The next cold front will reach the Perth coast during Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seal Island Temperature Statistics View More

June Temperature

Garden Island (5km)

  • Lowest 4 June, 2026

    9.3 °C

  • Average June

    15.4 °C

  • Highest 1 June, 2026

    18.7 °C

Climate (2021–Present)

Garden Island (5km)

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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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