Jasper Beach Weather Forecast
- 9
- 14
Shower
- 9
- 18
Shower
- 12
- 18
Shower
- 10
- 16
Shower
- 12
- 17
Shower
- 11
- 18
Cloudy
- 10
- 19
Partly cloudy
Today 15 Sep South West
Cloudy. High chance of showers in the south, medium chance elsewhere. Possible small hail during the morning and afternoon. Winds southwesterly 25 to 35 km/h. Daytime maximum temperatures around 14.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Southwesterly 15 to 25 knots, reaching up to 30 knots in the late morning and afternoon.
- Seas
- 2 to 3 metres, decreasing below 2 metres by early evening.
- 1st Swell
- Southwesterly 5 to 6 metres.
- Weather
- Cloudy. 70% chance of showers, with possible small hail east of Cape Leeuwin in the morning and afternoon.
- Caution
- Large and powerful surf conditions from the late morning are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
- Weather Situation
- A ridge of high pressure will build about the central west coast from today. A cold front will move into the southwest on Wednesday.
Jasper Beach Temperature Statistics View More
September Temperature
Cape Leeuwin (44km)
Lowest 8 September, 2025
7.5 °CAverage September
14.2 °CHighest 12 September, 2025
23.1 °C
Climate (2020–Present)
Cape Leeuwin (44km)
Average Low 2020–2025
14.9 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
20.7 °C