Cleft Island Weather Forecast
- 14
- 15
Rain. Heavy falls
- 11
- 15
Partly cloudy
- 10
- 15
Cloudy
- 11
- 16
Showers. Very windy
- 10
- 16
Cloud clearing
- 12
- 17
Sunny
- 12
- 18
Sunny
Today 3 Oct West and South Gippsland
Cloudy. Very high chance of rain. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding in the east in the afternoon. Winds south to southwesterly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Southeasterly 20 to 25 knots, reaching up to 30 knots in the late afternoon. Winds turning southerly 15 to 25 knots in the late afternoon.
- Seas
- 1.5 to 2.5 metres, decreasing to 1.5 metres later in the evening.
- 1st Swell
- Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the far west.
- Weather
- Partly cloudy. The chance of a thunderstorm early this evening.
- Weather Situation
- A low pressure system over northern Victoria will move southeastward during Saturday evening. The low will move into eastern Bass Strait by the early hours of Sunday, then weaken as it moves further away. A weak high pressure system in the Bight will extend a ridge over the State during Sunday and Monday. A cold front is forecast to cross southern Victoria Tuesday morning, ahead of another high developing in the Bight.
Cleft Island Temperature Statistics View More
October Temperature
Wilsons Promontory Lighthouse (11km)
Lowest 2 October, 2026
11.5 °CAverage October
14 °CHighest 1 October, 2026
18.3 °C
Climate (2021–2026)
Wilsons Promontory Lighthouse (11km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17 °C