Goodwin Bay Weather Forecast
- 15
- 28
Mostly clear
- 17
- 29
Partly cloudy
- 18
- 30
Partly cloudy
- 19
- 31
Mostly sunny
- 19
- 30
Sunny
- 21
- 32
Sunny
- 23
- 33
Sunny
Today 12 Mar Perth
Partly cloudy. Winds southeasterly 15 to 25 km/h.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southeasterly 15 to 20 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A strong ridge extends over southern WA, bringing moderate to fresh southeasterly winds. A west coast trough will develop later this weekend, resulting in winds easing slightly over the local waters.
Goodwin Bay Temperature Statistics View More
March Temperature
Garden Island (0km)
Lowest 1 March, 2026
14.3 °CAverage March
22 °CHighest 4 March, 2026
32 °C
Climate (2021–Present)
Garden Island (0km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C