Hillarys Boat Harbour Weather Forecast

    • 22
    • 32

    Sunny

    • 21
    • 32

    Sunny

    • 21
    • 35

    Sunny

    • 21
    • 28

    Partly cloudy

    • 21
    • 28

    Mostly sunny

    • 17
    • 25

    Becoming windy. Partly cloudy

    • 13
    • 25

    Sunny

Today 5 Mar Perth

Sunny. Winds southwesterly 20 to 30 km/h turning south to southeasterly 15 to 25 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres by early evening.
Weather
Sunny.
Weather Situation
A trough persists about the west coast, with a slow moving ridge to the east. The trough is expected to move inland from Saturday afternoon, ahead of a weak cold front moving through the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hillarys Boat Harbour Temperature Statistics View More

March Temperature

Swanbourne (15km)

  • Lowest 1 March, 2026

    12.4 °C

  • Average March

    21.6 °C

  • Highest 3 March, 2026

    29.3 °C

Climate (2021–Present)

Swanbourne (15km)

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  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    24.3 °C
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