Hillarys Boat Harbour Weather Forecast

    • 12
    • 24

    Clear

    • 12
    • 24

    Sunny

    • 13
    • 25

    Sunny

    • 13
    • 25

    Sunny

    • 13
    • 23

    Mostly sunny

    • 12
    • 20

    Shower or two

    • 11
    • 19

    Possible shower

Today 9 May Perth

Mostly sunny. The chance of smoke haze later this evening. Winds northeasterly 15 to 20 km/h becoming light in the late afternoon then becoming easterly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northeasterly 10 to 15 knots tending easterly in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly below 1 metre.
Weather
Sunny.
Weather Situation
A slow moving high pressure system south of the State will direct E to NE'ly winds over Local Waters through to the weekend. A cold front will approach from Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hillarys Boat Harbour Temperature Statistics View More

May Temperature

Swanbourne (15km)

  • Lowest 2 May, 2026

    7.7 °C

  • Average May

    15.1 °C

  • Highest 6 May, 2026

    23.2 °C

Climate (2021–Present)

Swanbourne (15km)

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

  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.2 °C
Get WillyWeather+ to remove ads