Rockingham Beach Weather Forecast
- 10
- 21
Showers
- 16
- 21
Showers, early storm. Very windy
- 15
- 18
Showers easing. Wind easing
- 13
- 19
Showers
- 12
- 18
Shower or two
- 12
- 19
Shower or two
- 11
- 19
Possible shower
Today 30 May Perth
Cloudy. Very high chance of showers. The chance of a thunderstorm, possibly severe with damaging winds in the northwest. Winds northeasterly 20 to 30 km/h turning northerly 25 to 35 km/h in the late evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Northeasterly 15 to 25 knots turning north to northwesterly 20 to 25 knots in the late evening. Winds reaching up to 30 knots in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly around 1 metre.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A weak ridge is over Local Waters. A cold front moves through early Sunday morning, followed by a deep low pressure system moving near the South West Capes Sunday evening. Strong to gale force winds are expected, easing Monday morning. Another weaker cold front moves through on Tuesday.
Rockingham Beach Temperature Statistics View More
May Temperature
Garden Island (6km)
Lowest 23 May, 2026
7.7 °CAverage May
16.6 °CHighest 11 May, 2026
26.2 °C
Climate (2021–Present)
Garden Island (6km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C