Mandurah Ocean Marina Boat Ramp Weather Forecast

    • 15
    • 20

    Showers increasing

    • 11
    • 17

    Partly cloudy

    • 11
    • 18

    Shower or two

    • 13
    • 18

    Showers

    • 15
    • 17

    Shower or two

    • 12
    • 18

    Showers

    • 12
    • 20

    Shower or two

Today 31 Aug Mandurah

Partly cloudy. Very high chance of showers, most likely late this afternoon and evening. Light winds becoming west to northwesterly 15 to 25 km/h in the morning then turning south to southwesterly 20 to 30 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots becoming west to northwesterly 15 to 20 knots in the morning then turning south to southwesterly 15 to 25 knots in the evening.
Seas
Below 0.5 metres, increasing to around 1 metre during the morning.
1st Swell
West to southwesterly 1.5 to 2 metres.
Weather
Partly cloudy. 90% chance of showers.
Weather Situation
A broad trough near the west coast will move east on Monday ahead of a weak cold front moving over the area Monday night. A weak ridge will then extend over local waters in wake of the cold front. Another weak cold front will brush past in the middle of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mandurah Ocean Marina Boat Ramp Temperature Statistics View More

August Temperature

Mandurah (0km)

  • Lowest 11 August, 2026

    5.4 °C

  • Average August

    14.8 °C

  • Highest 16 August, 2026

    22.3 °C

Climate (2021–2026)

Mandurah (0km)

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

  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.1 °C

  • Average High 2021–2026

    23.8 °C
Get WillyWeather+ to remove ads