Whaleback Island Weather Forecast
- 15
- 18
Windy
- 13
- 16
Windy
- 15
- 16
Partly cloudy
- 15
- 16
Shower
- 15
- 15
Shower
- 15
- 16
Shower
- 16
- 17
Cloudy
Today 4 Sep South East Coastal
Partly cloudy. Slight chance of a shower near the coast east of Esperance, near zero chance elsewhere. Winds westerly 35 to 50 km/h turning southwesterly 30 to 45 km/h in the early afternoon then decreasing to 20 to 30 km/h in the evening.
Eucla Coastal Waters
Israelite Bay to WA-SA Border- Wind
- Westerly 20 to 30 knots turning southwesterly 25 to 30 knots in the late afternoon. Winds reaching up to 35 knots during the afternoon and evening.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A moderate cold front continues east along the south coast today. A stronger cold front will cross the west coast on Saturday night, and move to the Esperance and Eucla coasts on Sunday before contracting inland on Monday as a new ridge develops in the Bight. Meanwhile, a weak ridge persisting over the Geraldton and Gascoyne coasts will dissipate on Saturday.
Whaleback Island Temperature Statistics View More
September Temperature
Esperance (203km)
Lowest 2 September, 2026
7.7 °CAverage September
13.6 °CHighest 2 September, 2026
18.3 °C
Climate (2021–2026)
Esperance (203km)
Average Low 2021–2026
12.6 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
22.3 °C