Stark Bay Weather Forecast

    • 19
    • 27

    Becoming windy. Mostly sunny

    • 18
    • 27

    Windy. Partly cloudy

    • 18
    • 27

    Windy. Sunny

    • 18
    • 28

    Wind easing. Sunny

    • 19
    • 29

    Wind easing. Mostly sunny

    • 21
    • 27

    Shower or two

    • 21
    • 26

    Showers

Today 22 Mar Lower West

Cloud clearing. The chance of fog in the north early this morning. Winds south to southeasterly 25 to 35 km/h. Daytime maximum temperatures 28 to 33.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening. Winds tending southeasterly in the evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres around midday.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Weather
Mostly sunny.
Weather Situation
A west coast trough has moves east of the local waters. A new ridge will arrive in the southwest today strengthening as it stretches along the south coast from Monday, directing southeasterly winds over the local waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stark Bay Temperature Statistics View More

March Temperature

Rottnest Island (1km)

  • Lowest 11 March, 2026

    15.1 °C

  • Average March

    22.2 °C

  • Highest 18 March, 2026

    36.3 °C

Climate (2021–Present)

Rottnest Island (1km)

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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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