Guilderton Weather Forecast
- 12
- 26
Partly cloudy
- 15
- 21
Cloudy
- 9
- 21
Cloudy
- 9
- 24
Sunny
- 14
- 28
Partly cloudy
- 17
- 31
Partly cloudy
- 18
- 27
Sunny
Today 11 Sep Lower West
Partly cloudy. Winds northwesterly 15 to 20 km/h.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- Northwesterly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- East to northeasterly winds continue with a ridge to the southeast. Winds will turn north to northwesterly today ahead of a weak cold front moving over the southwest corner on Saturday morning. A second weak cold front will brush the southern coastal waters later Sunday. A west coast trough develops inland Monday, pushing over the waters from Tuesday.
Guilderton Temperature Statistics View More
September Temperature
Gingin Airport (36km)
Lowest 2 September, 2026
4.4 °CAverage September
14.7 °CHighest 10 September, 2026
23.2 °C
Climate (2021–2026)
Gingin Airport (36km)
Average Low 2021–2026
11.4 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
26.2 °C