Goodwin Bay Weather Forecast
- 14
- 19
Shower or two
- 15
- 20
Showers
- 13
- 18
Morning shower or two
- 9
- 21
Mostly sunny
- 12
- 24
Sunny
- 14
- 27
Sunny
- 18
- 25
Shower or two
Today 9 Oct Perth
Cloudy. High chance of showers. Winds westerly 20 to 30 km/h becoming light in the late evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southwesterly 15 to 20 knots turning westerly 10 to 15 knots during the morning.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre around midday.
- 1st Swell
- Southwesterly 2.5 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
- Weather
- Cloudy. 60% chance of showers.
- Weather Situation
- A cold front is moving east through the Eucla and will push out of the state during the morning. In the wake of this front a ridge pushes over the west coast as another front skims the southwest corner on Saturday.
Goodwin Bay Temperature Statistics View More
October Temperature
Garden Island (0 km)
Lowest 2 October, 2026
9.9 °CAverage October
17 °CHighest 2 October, 2026
21.8 °C
Climate (2021–2026)
Garden Island (0 km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C