Trigg Beach Weather Forecast
- 23
- 29
Partly cloudy
- 21
- 24
Rain
- 17
- 28
Mostly sunny
- 15
- 27
Sunny
- 16
- 29
Sunny
- 19
- 28
Sunny
- 19
- 28
Partly cloudy
Today 9 Feb Perth
Partly cloudy. Slight chance of a shower, most likely later this evening. The chance of a thunderstorm. Winds northwest to southwesterly 20 to 30 km/h becoming southwesterly 15 to 25 km/h in the early afternoon then becoming light in the late evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southwesterly 10 to 15 knots turning southerly 15 to 25 knots in the late afternoon. Winds reaching up to 30 knots in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Southwesterly below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A west coast trough is moving inland as a new ridge develops over the southwest from Tuesday, persisting for most of the week. A new west coast trough will start to develop from Thursday.
Trigg Beach Temperature Statistics View More
February Temperature
Swanbourne (8km)
Lowest 5 February, 2026
16.2 °CAverage February
24.9 °CHighest 2 February, 2026
41.1 °C
Climate (2021–Present)
Swanbourne (8km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C