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.
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