Cap Island Weather Forecast
- 12
- 16
Cloudy
- 12
- 16
Partly cloudy
- 12
- 16
Partly cloudy
- 11
- 16
Sunny
- 12
- 17
Partly cloudy
- 14
- 16
Shower
- 14
- 15
Shower
Today 5 Jul South East Coastal
Partly cloudy. Winds northeasterly 15 to 25 km/h tending northerly in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures around 18.
Esperance Coastal Waters
Bremer Bay to Israelite Bay- Wind
- Northerly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
- 1st Swell
- Southwesterly 2 to 3 metres, decreasing to 2 metres by early evening.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system south of the Bight extends a ridge over the south coast. A cold front will cross the southwest of the state during Sunday afternoon and evening, rapidly weakening as it moves further inland on Monday. A ridge will then establish over southeastern parts of the state during Tuesday.
Cap Island Temperature Statistics View More
July Temperature
Esperance (97km)
Lowest 4 July, 2026
8.4 °CAverage July
11.9 °CHighest 3 July, 2026
17.4 °C
Climate (2021–2026)
Esperance (97km)
Average Low 2021–2026
12.6 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
22.2 °C