Little Armstrong Bay Weather Forecast

    • 16
    • 21

    Windy. Sunny

    • 13
    • 22

    Windy. Cloud clearing

    • 13
    • 25

    Becoming windy. Sunny

    • 16
    • 24

    Mostly sunny

    • 18
    • 23

    Sunny

    • 17
    • 23

    Sunny

    • 17
    • 23

    Mostly sunny

Today 8 Nov Lower West

Mostly clear. Winds southwesterly 20 to 30 km/h turning southerly 15 to 25 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 20 to 25 knots. Winds may reach up to 30 knots at times.
Seas
2 metres.
1st Swell
Southwesterly around 1 metre.
Weather
Mostly clear.
Weather Situation
A ridge is moving in over Perth local waters and will strengthen and move south and east on Monday and Tuesday. A west coast trough will develop on Tuesday and deepen on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Little Armstrong Bay Temperature Statistics View More

November Temperature

Rottnest Island (1 km)

  • Lowest 4 November, 2026

    14 °C

  • Average November

    18.1 °C

  • Highest 6 November, 2026

    23.6 °C

Climate (2021–2026)

Rottnest Island (1 km)

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  • Average Low 2021–2026

    16.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.8 °C
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