Goodwin Bay Weather Forecast

    • 17
    • 20

    Shower or two

    • 13
    • 16

    Showers easing

    • 11
    • 16

    Shower or two

    • 12
    • 17

    Showers

    • 12
    • 16

    Showers easing

    • 10
    • 18

    Showers increasing

    • 13
    • 17

    Showers easing

Today 8 Jun Perth

Cloudy. High chance of showers. Winds westerly 20 to 30 km/h.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Westerly 20 to 25 knots, reaching up to 30 knots in the late evening.
Seas
2 metres.
1st Swell
West to southwesterly 2.5 to 3 metres.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A cold front is expected to cross the Perth and Melville waters during Monday afternoon. A ridge will develop in the wake of the front and will lie just to the north from later Tuesday. Another front may move through later Thursday.
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  • Temperature Forecast Bureau of Meteorology

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Goodwin Bay Temperature Statistics View More

June Temperature

Garden Island (0km)

  • Lowest 5 June, 2026

    8.7 °C
  • Average June

    16 °C
  • Highest 7 June, 2026

    21 °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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