Goodwin Bay Weather Forecast

    • 11
    • 17

    Partly cloudy

    • 9
    • 17

    Sunny

    • 10
    • 18

    Partly cloudy

    • 10
    • 19

    Sunny morning. Shower or two

    • 15
    • 19

    Showers

    • 11
    • 16

    Shower or two

    • 9
    • 17

    Possible shower

Today 8 Jul Perth

Mostly clear. Medium chance of showers in the northwest, slight chance elsewhere. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy. 50% chance of showers.
Caution
Large and powerful surf conditions during the evening are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Weather Situation
Fresh southwesterly winds will ease later tonight. A ridge to the north will move move over the area on Wednesday. The next cold front is expected to cross the southwest of the State on Saturday.
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  • Temperature Forecast Bureau of Meteorology

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Goodwin Bay Temperature Statistics View More

July Temperature

Garden Island (0km)

  • Lowest 5 July, 2025

    11.5 °C

  • Average July

    16.3 °C

  • Highest 1 July, 2025

    21.3 °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

    23.4 °C
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