Little Salmon Bay Weather Forecast

    • 15
    • 20

    Partly cloudy

    • 16
    • 20

    Partly cloudy

    • 15
    • 22

    Sunny

    • 17
    • 23

    Mostly sunny

    • 18
    • 22

    Partly cloudy

    • 14
    • 21

    Mostly sunny

    • 13
    • 20

    Mostly sunny

Today 17 May Lower West

Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Light winds. Daytime maximum temperatures around 20.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge lies over the region and will persist through the rest of the weekend and into next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Little Salmon Bay Temperature Statistics View More

May Temperature

Rottnest Island (2km)

  • Lowest 2 May, 2026

    12.4 °C

  • Average May

    17.5 °C

  • Highest 12 May, 2026

    25.4 °C

Climate (2021–Present)

Rottnest Island (2km)

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  • Average Low 2021–2026

    16 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.7 °C
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