Stark Bay Weather Forecast

    • 14
    • 20

    Partly cloudy

    • 14
    • 22

    Sunny

    • 17
    • 24

    Sunny

    • 16
    • 20

    Shower or two

    • 16
    • 21

    Shower or two

    • 16
    • 21

    Shower or two

    • 15
    • 20

    Shower or two. Wind easing

Today 26 Oct Lower West

Partly cloudy. Slight chance of a shower in the south in the afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the south in the afternoon. Light winds becoming south to southwesterly 15 to 25 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable about 10 knots becoming southwesterly 10 to 15 knots in the middle of the day then tending southerly in the late afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge builds over the coastal waters, with a west coast trough developing during the start of next week. The trough lingers off shore Tuesday morning before migrating inland that afternoon. A cold front then arrives on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stark Bay Temperature Statistics View More

October Temperature

Rottnest Island (1km)

  • Lowest 21 October, 2025

    11.2 °C

  • Average October

    16.6 °C

  • Highest 17 October, 2025

    24.7 °C

Climate (2020–Present)

Rottnest Island (1km)

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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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