Goodwin Bay Weather Forecast

    • 12
    • 23

    Mostly sunny

    • 13
    • 23

    Partly cloudy

    • 15
    • 28

    Sunny

    • 20
    • 28

    Mostly sunny

    • 20
    • 25

    Shower or two

    • 16
    • 25

    Possible shower

    • 14
    • 25

    Partly cloudy

Today 19 Apr Perth

Mostly sunny. Winds southeasterly 15 to 25 km/h turning easterly 15 to 20 km/h in the late morning and afternoon.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots turning easterly in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A new high pressure ridge is developing to the south. This ridge will remain over the area through the weekend as another trough starts to deepen offshore from the west coast by Sunday. The trough moves inland during Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Goodwin Bay Temperature Statistics View More

April Temperature

Garden Island (0km)

  • Lowest 18 April, 2025

    13.8 °C

  • Average April

    21.5 °C

  • Highest 5 April, 2025

    29.7 °C

Climate (2020–Present)

Garden Island (0km)

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  • Average Low 2020–2025

    15.2 °C

  • Average 2020–2025

    19 °C

  • Average High 2020–2025

    23.3 °C
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