Goodwin Bay Weather Forecast

    • 15
    • 23

    Mostly sunny

    • 13
    • 21

    Possible shower

    • 12
    • 17

    Possible shower

    • 9
    • 19

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 11
    • 21

    Sunny

    • 11
    • 22

    Sunny

Today 29 Apr Perth

Mostly sunny. Light winds becoming southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly 10 to 15 knots tending south to southeasterly below 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Mostly sunny.
Weather Situation
A south to southeasterly flow will establish over the Local Waters from Thursday as a ridge develops over the west coast.
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Goodwin Bay Temperature Statistics View More

April Temperature

Garden Island (0km)

  • Lowest 22 April, 2026

    11.7 °C

  • Average April

    18.7 °C

  • Highest 3 April, 2026

    28.7 °C

Climate (2021–Present)

Garden Island (0km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    23.3 °C
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