Stratham Weather Forecast
- 15
 - 29
 
Shower or two. Possible storm
- 14
 - 24
 
Shower or two. Possible storm
- 13
 - 23
 
Partly cloudy
- 9
 - 22
 
Partly cloudy
- 10
 - 25
 
Mostly sunny
- 13
 - 26
 
Sunny
- 12
 - 27
 
Sunny
Today 4 Nov Bunbury
Partly cloudy. Medium chance of showers, most likely in the evening. The chance of a thunderstorm in the afternoon and evening. Winds easterly 25 to 35 km/h tending northeasterly 15 to 25 km/h in the early afternoon then becoming light in the evening.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
 - Easterly 15 to 20 knots, reaching up to 25 knots offshore during the morning. Winds tending northwest to southwesterly 10 to 15 knots in the evening.
 
- Seas
 - 1.5 to 2.5 metres, decreasing to 1 metre around midday.
 
- 1st Swell
 - Southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
 
- Weather
 - Partly cloudy. 70% chance of showers. A thunderstorm likely.
 
- Weather Situation
 - A trough and low pressure system will remain offshore on Tuesday and deepen, while a ridge over southern WA weakens. The trough and low pressure system will move east across the west coast on Wednesday, before moving further inland on Thursday and weakening. A new ridge will develop over southern WA by Friday.
 
Stratham Temperature Statistics View More
November Temperature
Bunbury (12km)
Lowest 2 November, 2025
5.3 °CAverage November
15 °CHighest 2 November, 2025
21.4 °C
Climate (2020–Present)
Bunbury (12km)
Average Low 2020–2025
11.8 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
23.6 °C