Mary Street Lagoon Weather Forecast

    • 21
    • 32

    Clear

    • 21
    • 33

    Sunny

    • 21
    • 34

    Sunny

    • 22
    • 29

    Partly cloudy

    • 21
    • 29

    Partly cloudy

    • 18
    • 25

    Partly cloudy

    • 14
    • 25

    Sunny

Today 5 Mar Mandurah

Clear. Winds southerly 20 to 25 km/h tending southeasterly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots.
Seas
1.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Clear.
Weather Situation
A trough persists about the west coast, with a slow moving ridge to the east. The trough is expected to move inland from Saturday afternoon, ahead of a weak cold front moving through the Bight.
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  • Temperature Forecast Bureau of Meteorology

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Mary Street Lagoon Temperature Statistics View More

March Temperature

Mandurah (0km)

  • Lowest 1 March, 2026

    13.3 °C

  • Average March

    23.3 °C

  • Highest 4 March, 2026

    35.5 °C

Climate (2021–Present)

Mandurah (0km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    23.8 °C
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