Herring Bay Weather Forecast

    • 14
    • 23

    Possible shower

    • 15
    • 20

    Shower or two

    • 13
    • 18

    Shower or two. Becoming windy

    • 10
    • 18

    Shower or two

    • 8
    • 20

    Partly cloudy

    • 10
    • 22

    Partly cloudy

    • 12
    • 27

    Partly cloudy

Today 21 Oct Perth

Partly cloudy. Medium chance of showers about the southern suburbs, slight chance elsewhere. Winds northwesterly 15 to 20 km/h turning westerly 20 to 30 km/h in the late morning.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northwesterly 15 to 20 knots turning westerly in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
West to southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A ridge over the Local Waters is weakening. A series of weak cold fronts will brush past the southwest coast from today until Saturday. A new ridge will develop over southern WA on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Herring Bay Temperature Statistics View More

October Temperature

Garden Island (9 km)

  • Lowest 2 October, 2026

    9.9 °C

  • Average October

    16.9 °C

  • Highest 14 October, 2026

    29.7 °C

Climate (2021–2026)

Garden Island (9 km)

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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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