Roy Island Weather Forecast
- 18
- 19
Cloudy
- 19
- 20
Partly cloudy
- 18
- 24
Sunny
- 21
- 22
Sunny
- 20
- 21
Cloudy
- 18
- 19
Cloudy
- 18
- 19
Cloudy
Today 17 Feb South East Coastal
Partly cloudy. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly in the early afternoon then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.
Esperance Coastal Waters
Bremer Bay to Israelite Bay- Wind
- Southwesterly 10 to 15 knots decreasing to about 10 knots in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 3 to 4 metres, decreasing to 3 metres around midday.
- Weather
- Cloudy.
- Weather Situation
- A trough across the Interior and Eucla coast is moving northwards. A new ridge is strengthening over the southwest and will build across southern WA this week. A west coast trough will return on Wednesday, deepening on Thursday before moving to inland South West Land Division later in the day.
Roy Island Temperature Statistics View More
February Temperature
Esperance (39km)
Lowest 13 February, 2026
11.3 °CAverage February
20.3 °CHighest 9 February, 2026
39.6 °C
Climate (2021–Present)
Esperance (39km)
Average Low 2021–2026
12.6 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
22.3 °C