Mary Street Lagoon Weather Forecast

    • 11
    • 20

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 12
    • 23

    Sunny

    • 13
    • 23

    Mostly sunny

    • 13
    • 23

    Partly cloudy

    • 13
    • 21

    Sunny

    • 10
    • 20

    Mostly sunny

Today 17 May Mandurah

Partly cloudy. Slight chance of a shower, most likely in the late afternoon and evening. Light winds.

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.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mary Street Lagoon Temperature Statistics View More

May Temperature

Mandurah (0km)

  • Lowest 2 May, 2026

    9.1 °C

  • Average May

    16.5 °C

  • Highest 8 May, 2026

    23.2 °C

Climate (2021–Present)

Mandurah (0km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.1 °C

  • Average High 2021–2026

    23.8 °C
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