Mason Bay Weather Forecast
- 8
- 20
Partly cloudy
- 10
- 22
Partly cloudy
- 12
- 23
Partly cloudy
- 13
- 24
Shower
- 8
- 18
Partly cloudy
- 7
- 20
Shower
- 7
- 18
Shower
Today 14 Aug South East Coastal
Partly cloudy. The chance of fog early this morning, mainly inland. Slight chance of a light shower near the coast east of Esperance, most likely this afternoon. Near zero chance of rain elsewhere. Light winds becoming northeasterly 15 to 20 km/h in the morning then tending easterly in the early afternoon. Daytime maximum temperatures around 19.
Esperance Coastal Waters
Bremer Bay to Israelite Bay- Wind
- East to northeasterly about 10 knots increasing to 15 to 20 knots in the early afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 3 to 5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A broad ridge of high pressure over southern WA will dominate the weather pattern for the remainder of the week. Winds turning north to northeasterly on Sunday, ahead of a cold front arriving on Monday.
Mason Bay Temperature Statistics View More
August Temperature
Hopetoun North (29km)
Lowest 3 August, 2026
3.9 °CAverage August
12.6 °CHighest 3 August, 2026
23.6 °C
Climate (2021–2026)
Hopetoun North (29km)
Average Low 2021–2026
12 °CAverage 2021–2026
16.3 °CAverage High 2021–2026
21.8 °C