Mersey Point Weather Forecast

    • 17
    • 30

    Sunny

    • 16
    • 32

    Sunny

    • 21
    • 35

    Sunny

    • 20
    • 37

    Sunny

    • 26
    • 37

    Mostly sunny

    • 19
    • 27

    Cloud clearing

    • 16
    • 24

    Partly cloudy

Today 19 Dec Perth

The chance of smoke haze in the morning. Sunny afternoon. Winds southerly 25 to 35 km/h turning southeasterly 20 to 30 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 25 knots, reaching up to 30 knots in the evening. Winds turning southeasterly 15 to 20 knots in the late evening.
Seas
1.5 to 2 metres.
1st Swell
West to southwesterly 1.5 to 2 metres.
Weather
Cloud clearing.
Weather Situation
A ridge is strengthening over southwestern parts of the state with another trough near the coast from Friday and over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mersey Point Temperature Statistics View More

December Temperature

Garden Island (7km)

  • Lowest 2 December, 2024

    15.5 °C

  • Average December

    21.8 °C

  • Highest 11 December, 2024

    34.6 °C

Climate (2019–Present)

Garden Island (7km)

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  • Average Low 2019–2024

    15.2 °C

  • Average 2019–2024

    18.9 °C

  • Average High 2019–2024

    23.3 °C
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