Castle Point Weather Forecast
- 13
- 30
Cloud clearing
- 14
- 30
Sunny
- 17
- 28
Becoming windy. Sunny
- 16
- 31
Cloud clearing
- 16
- 32
Sunny
- 18
- 34
Partly cloudy
- 19
- 31
Sunny
Today 10 Jan South West
Partly cloudy. Winds east to southeasterly 25 to 35 km/h. Daytime maximum temperatures 24 to 29.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
- East to southeasterly 15 to 20 knots turning southerly in the early afternoon then tending southeasterly in the evening. Winds reaching up to 30 knots offshore in the late evening.
- Seas
- 1 to 2 metres, decreasing below 1.5 metres around midday, then increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- South to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
- Weather
- Cloud clearing.
- Weather Situation
- A ridge building over southern WA will move east later Saturday, allowing a trough and associated low pressure system to deepen down the west coast. The west coast trough and associated low pressure system will move inland on Monday, followed by a new high pressure system developing through the Bight on Tuesday.
Castle Point Temperature Statistics View More
January Temperature
Cape Naturaliste (9km)
Lowest 8 January, 2026
13.3 °CAverage January
20.5 °CHighest 3 January, 2026
32.6 °C
Climate (2021–Present)
Cape Naturaliste (9km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
22.7 °C