West Island Weather Forecast
- 15
- 17
Partly cloudy
- 16
- 16
Shower
- 14
- 17
Cloudy
- 15
- 16
Shower
- 15
- 16
Shower
- 15
- 17
Shower
- 14
- 16
Shower
Today 22 Sep South East Coastal
Becoming cloudy. Very high chance of showers in the east, medium chance elsewhere. The chance of a thunderstorm during this afternoon and evening. Winds northwest to northeasterly 25 to 35 km/h becoming light in the evening then becoming northwest to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 25 to 30.
Esperance Coastal Waters
Bremer Bay to Israelite Bay- Wind
- Northeasterly 10 to 15 knots, reaching up to 25 knots east of Esperance in the evening. Winds tending southeast to southwesterly in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres east of Hopetoun.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy. 50% chance of showers east of Esperance during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm east of Esperance during this afternoon and evening.
- Weather Situation
- A ridge lies to the southeast, with a west coast trough developing today. The trough moves eastward on Tuesday as a cold front passes to the south of the State tonight and Tuesday, lingering over the Esperance and Eucla Coast. The next cold front reaches the southwest corner on Thursday.
West Island Temperature Statistics View More
September Temperature
Hopetoun North (36km)
Lowest 5 September, 2026
6.2 °CAverage September
15.5 °CHighest 17 September, 2026
33.9 °C
Climate (2021–2026)
Hopetoun North (36km)
Average Low 2021–2026
12 °CAverage 2021–2026
16.4 °CAverage High 2021–2026
21.9 °C