Second Head Weather Forecast
- 17
- 27
Sunny
- 17
- 29
Sunny
- 17
- 30
Sunny
- 20
- 30
Sunny
- 19
- 32
Sunny
- 17
- 33
Sunny
- 22
- 37
Mostly sunny
Today 8 Dec Perth
Sunny. Winds southeast to southwesterly 20 to 30 km/h becoming southwesterly 25 to 35 km/h in the early afternoon then tending southerly 15 to 25 km/h in the late evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southeasterly 10 to 15 knots tending south to southwesterly 15 to 25 knots during the morning.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres during the afternoon.
- 1st Swell
- Southwesterly around 1 metre.
- Weather
- Sunny.
- Weather Situation
- A ridge over the Local Waters weakens as a weak cold front moves past the south coast today. A new ridge to the south of the Local Waters will follow in the front's wake.
Second Head Temperature Statistics View More
December Temperature
Garden Island (8km)
Lowest 4 December, 2025
16.4 °CAverage December
20.4 °CHighest 1 December, 2025
36.8 °C
Climate (2020–Present)
Garden Island (8km)
Average Low 2020–2025
15.1 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
23.4 °C