Mary Street Lagoon Weather Forecast

    • 18
    • 27

    Mostly sunny

    • 18
    • 24

    Mostly sunny

    • 17
    • 23

    Partly cloudy

    • 16
    • 24

    Cloudy

    • 17
    • 24

    Partly cloudy

    • 16
    • 22

    Partly cloudy

    • 15
    • 23

    Partly cloudy

Today 3 Apr Mandurah

Mostly sunny. Winds east to southeasterly 15 to 20 km/h tending southeast to southwesterly in the middle of the day then becoming light in the evening.

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.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system lies over the Bight. A trough will deepen down the west coast today before moving inland later on Saturday. The northern end of a cold front may pass through the Perth coastal waters during Sunday, followed by a new high pressure ridge strengthening from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mary Street Lagoon Temperature Statistics View More

April Temperature

Mandurah (0km)

  • Lowest 1 April, 2026

    13.3 °C

  • Average April

    17.7 °C

  • Highest 1 April, 2026

    23.7 °C

Climate (2021–Present)

Mandurah (0km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    23.8 °C
Get WillyWeather+ to remove ads