Mason Bay Weather Forecast
- 6
- 20
Clear
- 10
- 27
Partly cloudy
- 17
- 24
Shower
- 10
- 28
Sunny
- 13
- 25
Partly cloudy
- 12
- 23
Partly cloudy
- 13
- 24
Cloudy
Today 13 Oct South East Coastal
Sunny. Winds easterly 15 to 25 km/h.
Esperance Coastal Waters
Bremer Bay to Israelite Bay- Wind
- Easterly 15 to 20 knots, reaching up to 25 knots west of Esperance in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge over southern and western waters will slowly move east as a trough over the Pilbara extends over the Gascoyne and Midwest coasts. The trough will move east from late Wednesday ahead of a cold front moving over southern parts of the State on Thursday, with another front approaching late Friday.
Mason Bay Temperature Statistics View More
October Temperature
Hopetoun North (29 km)
Lowest 3 October, 2026
5.8 °CAverage October
14.4 °CHighest 5 October, 2026
22.5 °C
Climate (2021–2026)
Hopetoun North (29 km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
16.4 °CAverage High 2021–2026
21.9 °C