Perth FAD4 (offshore) Weather Forecast

    • 18
    • 19

    Partly cloudy

    • 17
    • 21

    Sunny

    • 17
    • 21

    Windy

    • 18
    • 19

    Shower

    • 18
    • 19

    Windy

    • 18
    • 18

    Shower

    • 17
    • 18

    Shower

Today 23 Jun Lower West

Mostly sunny. Light winds. Daytime maximum temperatures between 18 and 22.

Perth Coastal Waters

Two Rocks to Dawesville, offshore from Rottnest Island
Wind
East to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge over southeastern WA is moving away. A trough moving across the South West Land Division will stall about the Esperance and Eucla coasts on Tuesday, then dissipate on Wednesday. A new ridge will develop over southwest WA later today and contract east on Thursday, ahead of a significant cold front arriving on the west coast on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perth FAD4 (offshore) Temperature Statistics View More

June Temperature

Swanbourne (60km)

  • Lowest 16 June, 2026

    5.6 °C

  • Average June

    13.9 °C

  • Highest 7 June, 2026

    21.5 °C

Climate (2021–2026)

Swanbourne (60km)

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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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