Jervoise Bay Weather Forecast

    • 20
    • 31

    Sunny

    • 20
    • 34

    Sunny

    • 19
    • 35

    Sunny

    • 25
    • 35

    Mostly sunny

    • 21
    • 31

    Mostly sunny

    • 18
    • 33

    Sunny

    • 22
    • 33

    Mostly sunny

Today 30 Jan Perth

Sunny. Light winds becoming southwesterly 20 to 30 km/h in the middle of the day then tending southeast to southwesterly 15 to 25 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 25 knots.
Seas
Around 1 metre, increasing to 1.5 metres during the afternoon.
1st Swell
Southwesterly below 1 metre.
Weather
Sunny.
Weather Situation
A ridge sits to the south of the Local Waters. A trough lingers about the west coast, deepening over the weekend and into Monday when it moves inland.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jervoise Bay Temperature Statistics View More

January Temperature

Jandakot Airport (12km)

  • Lowest 27 January, 2026

    11.2 °C

  • Average January

    23.9 °C

  • Highest 21 January, 2026

    41.1 °C

Climate (2021–Present)

Jandakot Airport (12km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    25.3 °C
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