The Basin Weather Forecast

    • 16
    • 25

    Partly cloudy

    • 16
    • 25

    Mostly sunny

    • 17
    • 24

    Shower or two

    • 17
    • 23

    Mostly sunny

    • 17
    • 21

    Partly cloudy

    • 17
    • 22

    Showers

    • 15
    • 21

    Showers easing

Today 15 Nov Lower West

Partly cloudy. Winds easterly 25 to 40 km/h. Daytime maximum temperatures 24 to 29.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 15 to 20 knots tending easterly 10 to 15 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough is located to the north of the local waters, while a ridge to the south directs an easterly flow. The ridge will weaken on Monday, allowing the trough to extend to the local waters. The trough will move inland on Wednesday and Thursday, ahead of an approaching weak cold front.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Basin Temperature Statistics View More

November Temperature

Rottnest Island (3 km)

  • Lowest 10 November, 2026

    13.2 °C

  • Average November

    18.3 °C

  • Highest 12 November, 2026

    24.3 °C

Climate (2021–2026)

Rottnest Island (3 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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