Success Harbour Entrance Weather Forecast
- 16
- 21
Partly cloudy
- 12
- 21
Mostly sunny
- 13
- 22
Partly cloudy
- 15
- 20
Shower or two
- 13
- 20
Partly cloudy
- 13
- 22
Partly cloudy
- 17
- 23
Showers increasing
Today 15 Oct Perth
Mostly clear. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southwesterly below 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Westerly 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A weak ridge is forming over Local Waters in the wake of a cold front. Over the weekend, two more weak cold fronts will move across Local Waters, with another ridge forming in behind from Sunday.
Success Harbour Entrance Temperature Statistics View More
October Temperature
Swanbourne (12 km)
Lowest 2 October, 2026
8.9 °CAverage October
16.8 °CHighest 13 October, 2026
28.3 °C
Climate (2021–2026)
Swanbourne (12 km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C