The Basin Weather Forecast

    • 13
    • 18

    Showers. Windy

    • 13
    • 19

    Showers. Very windy

    • 14
    • 18

    Showers. Windy

    • 14
    • 18

    Showers. Becoming windy

    • 13
    • 17

    Showers. Windy

    • 13
    • 18

    Showers. Windy

    • 11
    • 16

    Shower or two

Today 26 Jun Lower West

Cloudy. High chance of showers. Winds northwesterly 25 to 35 km/h increasing to 25 to 40 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northwesterly 20 to 30 knots.
Seas
2 metres.
1st Swell
West to southwesterly 2.5 to 3 metres.
Weather
Cloudy. 80% chance of showers.
Caution
Tides are likely to rise above the normal high tide mark.
Weather Situation
A vigorous westerly flow extends across the local waters following the passage of a front. A deep low pressure system will move close to the Albany coast early Saturday before moving away into the Bight later Saturday. A series of cold fronts and troughs thereafter will maintain the westerly flow across local waters well into next week.
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  • Temperature Forecast Bureau of Meteorology

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The Basin Temperature Statistics View More

June Temperature

Swanbourne (21km)

  • Lowest 16 June, 2026

    5.6 °C

  • Average June

    13.9 °C

  • Highest 24 June, 2026

    21.8 °C

Climate (2021–2026)

Swanbourne (21km)

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  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.3 °C
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