Salmon Bay Weather Forecast

    • 17
    • 24

    Mostly sunny

    • 17
    • 24

    Becoming windy. Sunny

    • 16
    • 25

    Wind easing. Sunny

    • 16
    • 25

    Sunny

    • 16
    • 25

    Sunny

    • 17
    • 25

    Sunny

    • 17
    • 23

    Sunny

Today 11 May Lower West

Cloud clearing. Winds east to southeasterly 15 to 25 km/h tending south to southeasterly 15 to 20 km/h in the late afternoon then tending east to southeasterly in the evening. Overnight temperatures falling to between 11 and 14 with daytime temperatures reaching the mid to high 20s.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots tending southerly in the middle of the day then turning east to southeasterly in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Salmon Bay Temperature Statistics View More

May Temperature

Rottnest Island (1km)

  • Lowest 7 May, 2025

    15 °C

  • Average May

    20.8 °C

  • Highest 9 May, 2025

    29.2 °C

Climate (2020–Present)

Rottnest Island (1km)

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  • Average Low 2020–2025

    16.1 °C

  • Average 2020–2025

    19 °C

  • Average High 2020–2025

    22.8 °C
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