Naval Base Boat Ramp Weather Forecast

    • 21
    • 29

    Partly cloudy

    • 20
    • 25

    Partly cloudy

    • 17
    • 32

    Sunny

    • 18
    • 30

    Sunny

    • 17
    • 30

    Sunny

    • 15
    • 29

    Sunny

    • 17
    • 31

    Sunny

Today 16 Dec Perth

Partly cloudy. Winds southwesterly 15 to 25 km/h.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A trough continues to move inland today, followed by a new ridge building across the southwest coast from Wednesday. A new west coast trough will form on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Naval Base Boat Ramp Temperature Statistics View More

December Temperature

Garden Island (10km)

  • Lowest 4 December, 2025

    16.4 °C

  • Average December

    22.1 °C

  • Highest 14 December, 2025

    38.8 °C

Climate (2020–Present)

Garden Island (10km)

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

  • Average Low 2020–2025

    15.2 °C

  • Average 2020–2025

    19 °C

  • Average High 2020–2025

    23.4 °C
Get WillyWeather+ to remove ads