Mandurah Ocean Marina Boat Ramp Weather Forecast

    • 14
    • 26

    Mostly sunny

    • 16
    • 29

    Sunny

    • 20
    • 32

    Sunny

    • 22
    • 33

    Sunny

    • 21
    • 35

    Mostly sunny

    • 19
    • 35

    Sunny

    • 25
    • 35

    Mostly sunny

Today 27 Jan Mandurah

Mostly sunny. Winds southeast to southwesterly 15 to 25 km/h becoming southwesterly 25 to 40 km/h in the middle of the day then tending southerly 25 to 35 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeast to southwesterly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres, decreasing to 1 to 2 metres around midday.
Weather
Mostly sunny.
Weather Situation
A ridge lies to the south of the state. A high pressure system will move into the Bight as a new trough develops near the west coast on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mandurah Ocean Marina Boat Ramp Temperature Statistics View More

January Temperature

Mandurah (0km)

  • Lowest 18 January, 2026

    15.8 °C

  • Average January

    24 °C

  • Highest 20 January, 2026

    38.6 °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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