Mary Street Lagoon Weather Forecast

    • 17
    • 29

    Sunny

    • 20
    • 32

    Sunny

    • 19
    • 27

    Partly cloudy

    • 17
    • 27

    Becoming windy. Partly cloudy

    • 15
    • 26

    Sunny

    • 17
    • 30

    Sunny

    • 20
    • 32

    Sunny

Today 13 Feb Mandurah

Sunny. Winds west to southwesterly 15 to 20 km/h tending south to southwesterly 15 to 25 km/h in the late afternoon then becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure centre drifting east in the Great Australian Bight extends a ridge across southern WA. A trough along the west coast will deepen before moving inland on Saturday, as a weak front brushes the southwest coast. A new ridge will strengthen over coastal waters in its wake.
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  • Temperature Forecast Bureau of Meteorology

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Mary Street Lagoon Temperature Statistics View More

February Temperature

Mandurah (0km)

  • Lowest 12 February, 2026

    16 °C

  • Average February

    24.7 °C

  • Highest 1 February, 2026

    37.3 °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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