The Basin Weather Forecast

    • 23
    • 28

    Sunny

    • 22
    • 31

    Sunny

    • 22
    • 29

    Wind easing. Partly cloudy

    • 22
    • 30

    Sunny

    • 21
    • 27

    Becoming windy. Mostly sunny

    • 18
    • 26

    Partly cloudy

    • 17
    • 24

    Becoming windy. Partly cloudy

Today 28 Mar Lower West

Sunny. Winds northwest to northeasterly 15 to 20 km/h tending south to southwesterly 15 to 25 km/h in the middle of the day then tending south to southeasterly 20 to 30 km/h in the evening. Daytime maximum temperatures in the mid to high 30s.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots becoming south to southwesterly 10 to 15 knots in the middle of the day then tending south to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure ridge is located to the south, while a trough remains near the west coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Basin Temperature Statistics View More

March Temperature

Rottnest Island (3km)

  • Lowest 20 March, 2025

    15.9 °C

  • Average March

    22.7 °C

  • Highest 6 March, 2025

    37.7 °C

Climate (2020–Present)

Rottnest Island (3km)

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  • Average Low 2020–2025

    16 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    22.8 °C
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