Swan River - Leeuwin Boat Ramp Weather Forecast

    • 15
    • 27

    Becoming windy. Sunny

    • 17
    • 30

    Sunny

    • 16
    • 31

    Sunny

    • 19
    • 33

    Sunny

    • 20
    • 31

    Sunny

    • 20
    • 29

    Sunny

    • 18
    • 27

    Mostly sunny

Today 28 Dec Perth

Sunny. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 20 to 30 km/h in the early morning then turning south to southwesterly 25 to 40 km/h in the late morning.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 20 to 30 knots tending south to southeasterly 15 to 25 knots before dawn then becoming south to southwesterly 25 to 30 knots in the afternoon.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 2 to 2.5 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Weather
Sunny.
Weather Situation
A ridge is developing along the south coast during the weekend in the wake of a trough that has moved inland.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Leeuwin Boat Ramp Temperature Statistics View More

December Temperature

Swanbourne (8km)

  • Lowest 27 December, 2025

    12.7 °C

  • Average December

    22.7 °C

  • Highest 25 December, 2025

    41.6 °C

Climate (2020–Present)

Swanbourne (8km)

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

  • Average Low 2020–2025

    14.5 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    24.3 °C
Get WillyWeather+ to remove ads