Northern Harbour Weather Forecast

    • 15
    • 26

    Mostly sunny

    • 15
    • 25

    Sunny

    • 14
    • 26

    Mostly sunny

    • 13
    • 26

    Sunny

    • 13
    • 26

    Sunny

    • 14
    • 26

    Sunny

    • 14
    • 25

    Sunny

Today 11 May Perth

Cloud clearing. Winds east to southeasterly 15 to 25 km/h becoming light in the late afternoon then becoming east to southeasterly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots tending southerly in the middle of the day then turning east to southeasterly in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Northern Harbour Temperature Statistics View More

May Temperature

Jandakot Airport (12km)

  • Lowest 6 May, 2025

    9.2 °C

  • Average May

    18.6 °C

  • Highest 9 May, 2025

    33.4 °C

Climate (2020–Present)

Jandakot Airport (12km)

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  • Average Low 2020–2025

    12.6 °C

  • Average 2020–2025

    18.7 °C

  • Average High 2020–2025

    25.4 °C
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