Harlequin Island Weather Forecast
- 15
- 15
Shower
- 13
- 14
Windy
- 11
- 14
Windy
- 12
- 16
Shower
- 11
- 15
Shower
- 14
- 16
Shower
- 12
- 16
Partly cloudy
Today 7 Aug South East Coastal
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Light winds becoming northwesterly 15 to 20 km/h in the late evening.
Esperance Coastal Waters
Bremer Bay to Israelite Bay- Wind
- West to northwesterly 10 to 15 knots tending north to northwesterly in the evening. Winds reaching up to 30 knots west of Esperance in the late evening.
- Seas
- Below 0.5 metres, increasing to 1 to 1.5 metres west of Esperance.
- 1st Swell
- Southwesterly 2.5 to 4 metres.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A cold front will reach the South West Capes on Friday evening, moving across the South West Land Division on Saturday morning before reaching the Goldfields and Eucla coast on Saturday afternoon. A vigorous and cold southwesterly flow will trail the cold front. A broad ridge will extend over central WA from Saturday, maintaining a cold southwesterly flow across southern WA on Sunday. Another cold front will move through southwest WA on Monday.
Harlequin Island Temperature Statistics View More
August Temperature
Esperance (126km)
Lowest 3 August, 2026
7.4 °CAverage August
12.8 °CHighest 3 August, 2026
21.7 °C
Climate (2021–2026)
Esperance (126km)
Average Low 2021–2026
12.6 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
22.3 °C