Goodwin Bay Weather Forecast

    • 13
    • 18

    Showers then mostly sunny

    • 9
    • 17

    Mostly sunny

    • 13
    • 18

    Showers

    • 8
    • 16

    Possible shower

    • 11
    • 18

    Showers. Becoming windy

    • 9
    • 15

    Showers easing. Wind easing

    • 11
    • 16

    Showers

Today 16 Jul Perth

High chance of showers in the morning, clearing to a mostly sunny afternoon. Winds west to northwesterly 15 to 20 km/h shifting southerly in the morning then becoming light in the early afternoon.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 15 to 20 knots tending southerly in the morning then becoming southeasterly about 10 knots in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres during the afternoon.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A weak cold front moves through this morning, followed by a new ridge developing in it's wake tonight. A second weak cold front sweeps through on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Goodwin Bay Temperature Statistics View More

July Temperature

Garden Island (0km)

  • Lowest 10 July, 2025

    9.3 °C

  • Average July

    14.9 °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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