Goodwin Bay Weather Forecast

    • 19
    • 29

    Clear

    • 21
    • 34

    Sunny

    • 22
    • 33

    Sunny

    • 22
    • 32

    Sunny

    • 20
    • 31

    Cloud clearing

    • 22
    • 31

    Mostly sunny

    • 19
    • 29

    Cloud clearing

Today 16 Mar Perth

Clear. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots tending southeasterly 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly around 1 metre.
Weather
Clear.
Weather Situation
A slow moving ridge persists south of the state, with a deepening west coast trough pushing offshore on Tuesday. A cold front passes to the south of the Local Waters on Thursday.
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Goodwin Bay Temperature Statistics View More

March Temperature

Garden Island (0km)

  • Lowest 1 March, 2026

    14.3 °C
  • Average March

    22 °C
  • Highest 4 March, 2026

    32 °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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