Mary Street Lagoon Weather Forecast

    • 17
    • 20

    Showers. Storm clearing

    • 13
    • 16

    Showers easing

    • 11
    • 16

    Shower or two

    • 13
    • 17

    Showers

    • 11
    • 16

    Showers easing

    • 11
    • 19

    Showers increasing

    • 13
    • 18

    Showers easing

Today 8 Jun Mandurah

Cloudy. Very high chance of showers. A thunderstorm likely during the morning and afternoon. Winds northwesterly 25 to 35 km/h tending westerly in the early afternoon.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northwesterly 15 to 20 knots, reaching up to 30 knots during the afternoon and evening. Winds turning westerly 20 to 25 knots in the early afternoon.
Seas
1.5 metres, increasing to 2 to 2.5 metres during the morning.
1st Swell
West to southwesterly 2 to 3 metres.
Weather
Cloudy. Near 100% chance of showers. A thunderstorm likely during the morning and afternoon.
Weather Situation
A cold front is expected to cross the Perth and Melville waters this afternoon. Another ridge will develop in the wake of the fronts and will lie just to the north from later Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mary Street Lagoon Temperature Statistics View More

June Temperature

Mandurah (0km)

  • Lowest 4 June, 2026

    9.6 °C

  • Average June

    14.8 °C

  • Highest 5 June, 2026

    20.3 °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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