Stratham Weather Forecast
- 13
- 21
Showers
- 13
- 19
Possible shower
- 13
- 21
Showers increasing
- 13
- 22
Early shower or two
- 9
- 24
Sunny
- 10
- 24
Sunny
- 11
- 25
Cloud clearing
Today 31 Oct Bunbury
Cloudy. Very high chance of showers, becoming less likely in the early afternoon. The chance of a thunderstorm in the morning. Winds north to northwesterly 20 to 30 km/h tending northwest to southwesterly in the early afternoon then becoming southwesterly 15 to 20 km/h in the late evening.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
- Northwest to northeasterly 15 to 25 knots tending west to northwesterly in the morning then turning south to southwesterly in the afternoon.
- Seas
- 1.5 to 2 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore around midday.
- Weather
- Partly cloudy. 95% chance of showers inshore, 60% chance elsewhere. The chance of a thunderstorm in the morning.
- Weather Situation
- A cold front will move across the South West Land Division on Saturday, pushing moderate to fresh winds over western waters. A trough follows on Saturday night, decaying on Sunday. A ridge then develops over southern WA later Sunday into Monday. Another cold front brushes past the southwest coast on Monday night. Following the passage of the front, the ridge will sink to the south coast on Tuesday and into the Bight on Wednesday.
Stratham Temperature Statistics View More
October Temperature
Bunbury (12 km)
Lowest 25 October, 2026
3.5 °CAverage October
15.3 °CHighest 14 October, 2026
28.1 °C
Climate (2021–2026)
Bunbury (12 km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.7 °C