Dempster Inlet Weather Forecast
- 12
- 18
Shower
- 8
- 21
Partly cloudy
- 12
- 16
Shower
- 10
- 16
Shower
- 10
- 20
Shower
- 12
- 21
Shower
- 11
- 20
Partly cloudy
Today 23 Sep South East Coastal
Cloudy. High chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the morning and afternoon, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the east. Winds northwest to southwesterly 15 to 20 km/h tending south to southwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures between 18 and 24.
Esperance Coastal Waters
Bremer Bay to Israelite Bay- Wind
- Southerly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm east of Esperance.
- Weather Situation
- A slow-moving trough will move across the Eucla coast during tonight and Tuesday, followed by a weak high passing through the Southern Ocean. A low pressure centre and trough will develop over southern WA later Friday or on Saturday, with a strong high pressure centre passing well south of the State in the Southern Ocean during the weekend.
Dempster Inlet Temperature Statistics View More
September Temperature
Hopetoun North (45km)
Lowest 5 September, 2026
6.2 °CAverage September
15.6 °CHighest 17 September, 2026
33.9 °C
Climate (2021–2026)
Hopetoun North (45km)
Average Low 2021–2026
12 °CAverage 2021–2026
16.4 °CAverage High 2021–2026
21.9 °C