Rockingham Weather Forecast
- 19
- 31
Sunny
- 18
- 29
Mostly sunny
- 17
- 30
Sunny
- 18
- 31
Mostly sunny
- 19
- 32
Partly cloudy
- 22
- 30
Shower or two
- 21
- 28
Showers
Today 22 Mar Perth
Sunny. Winds southeasterly 25 to 35 km/h.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening. Winds tending southeasterly 20 to 25 knots in the evening.
- Seas
- 1.5 metres, increasing to 2 to 2.5 metres during the afternoon.
- 1st Swell
- Southwesterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
- Weather
- Sunny.
- Weather Situation
- A ridge about the southwest will build east along the south coast from Monday, then strengthen and move into central and southeastern parts from mid-week, directing southeasterly winds over the local waters.
Rockingham Temperature Statistics View More
March Temperature
Garden Island (5km)
Lowest 1 March, 2026
14.3 °CAverage March
22.6 °CHighest 18 March, 2026
36.6 °C
Climate (2021–Present)
Garden Island (5km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C