Thomson Bay Weather Forecast

    • 13
    • 24

    Becoming windy. Sunny

    • 15
    • 24

    Partly cloudy

    • 17
    • 23

    Sunny

    • 17
    • 22

    Sunny

    • 16
    • 24

    Partly cloudy

    • 15
    • 25

    Mostly sunny

    • 17
    • 24

    Possible shower

Today 10 Nov Lower West

Sunny. Winds east to southeasterly 25 to 40 km/h. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching the mid to high 20s.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 15 to 20 knots tending southeast to southwesterly 15 to 25 knots in the early afternoon then becoming southeasterly 15 to 20 knots in the late evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thomson Bay Temperature Statistics View More

November Temperature

Rottnest Island (4 km)

  • Lowest 4 November, 2026

    14 °C

  • Average November

    17.9 °C

  • Highest 6 November, 2026

    23.6 °C

Climate (2021–2026)

Rottnest Island (4 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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