Mason Bay Weather Forecast
- 7
- 21
Sunny
- 9
- 24
Partly cloudy
- 11
- 24
Partly cloudy
- 12
- 26
Partly cloudy
- 17
- 26
Partly cloudy
- 14
- 20
Shower
- 11
- 20
Shower
Today 3 Oct South East Coastal
Partly cloudy. Winds east to northeasterly 15 to 20 km/h tending east to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures in the low 20s.
Esperance Coastal Waters
Bremer Bay to Israelite Bay- Wind
- Northeasterly 10 to 15 knots tending easterly in the middle of the day.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge of high pressure will extend over southern WA ahead of a series of troughs passing to the south of the state on Monday. A ridge returns in the wake of the troughs, with a west coast trough forming on Tuesday inland from the coast.
Mason Bay Temperature Statistics View More
October Temperature
Hopetoun North (29km)
Lowest 2 October, 2026
6.7 °CAverage October
10.9 °CHighest 1 October, 2026
16.9 °C
Climate (2021–2026)
Hopetoun North (29km)
Average Low 2021–2026
12 °CAverage 2021–2026
16.4 °CAverage High 2021–2026
21.9 °C