John Island Weather Forecast
- 15
- 28
Windy
- 15
- 32
Windy
- 16
- 22
Cloudy
- 11
- 25
Partly cloudy
- 12
- 27
Sunny
- 13
- 26
Partly cloudy
- 13
- 28
Partly cloudy
Today 27 Feb South East Coastal
Sunny. Winds northeasterly 15 to 20 km/h becoming light before dawn then becoming east to northeasterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 13 and 18 with daytime temperatures reaching 27 to 36.
Esperance Coastal Waters
Bremer Bay to Israelite Bay- Wind
- East to northeasterly 15 to 20 knots, reaching up to 30 knots east of Hopetoun in the evening.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
- Weather
- Mostly sunny.
John Island Temperature Statistics View More
February Temperature
Esperance (66km)
Lowest 23 February, 2026
11.1 °CAverage February
20.2 °CHighest 9 February, 2026
39.6 °C
Climate (2021–Present)
Esperance (66km)
Average Low 2021–2026
12.6 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
22.3 °C