Seal Island Weather Forecast

    • 13
    • 19

    Showers. Windy

    • 11
    • 17

    Showers

    • 9
    • 17

    Sunny

    • 9
    • 18

    Mostly sunny

    • 11
    • 19

    Shower or two

    • 13
    • 17

    Showers

    • 11
    • 17

    Shower or two

Today 7 Jul Perth

Cloudy. Very high chance of showers, becoming less likely this afternoon. Damaging winds possible. Winds westerly 30 to 45 km/h turning southerly 15 to 20 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Westerly 25 to 30 knots, reaching up to 35 knots in the late morning. Winds turning south to southwesterly 15 to 25 knots during the day.
Seas
2 to 3 metres.
1st Swell
Westerly 3 to 5 metres.
Weather
Cloudy. 95% chance of showers.
Caution
Large and powerful surf conditions from this morning are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Weather Situation
A strong cold front and associated cold pool will move over Perth Local Waters today.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seal Island Temperature Statistics View More

July Temperature

Garden Island (5km)

  • Lowest 5 July, 2025

    11.5 °C

  • Average July

    16 °C

  • Highest 1 July, 2025

    21.3 °C

Climate (2020–Present)

Garden Island (5km)

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  • Average Low 2020–2025

    15.2 °C

  • Average 2020–2025

    19 °C

  • Average High 2020–2025

    23.4 °C
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