Southern Harbour Weather Forecast

    • 16
    • 22

    Partly cloudy

    • 14
    • 22

    Partly cloudy

    • 13
    • 26

    Sunny

    • 16
    • 29

    Sunny

    • 17
    • 29

    Sunny

    • 16
    • 29

    Sunny

    • 17
    • 31

    Mostly sunny

Today 21 Nov Perth

Partly cloudy. Slight chance of a light shower. Winds southwesterly 20 to 30 km/h becoming light in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 15 to 20 knots.
Seas
1.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A deep trough near the west coast is expected to move inland during today, with the associated low pressure system moving into the Bight. A ridge of high pressure will develop over southwest WA by Friday, extending over southern WA over the weekend. A new trough will develop about the west coast on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Southern Harbour Temperature Statistics View More

November Temperature

Garden Island (12km)

  • Lowest 16 November, 2024

    11.4 °C

  • Average November

    18.5 °C

  • Highest 18 November, 2024

    30.4 °C

Climate (2019–Present)

Garden Island (12km)

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  • Average Low 2019–2024

    15.2 °C

  • Average 2019–2024

    18.9 °C

  • Average High 2019–2024

    23.3 °C
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