Cleft Island Weather Forecast
- 9
- 16
Partly cloudy
- 12
- 17
Showers. Very windy
- 8
- 12
Showers. Very windy
- 9
- 14
Showers. Windy
- 9
- 13
Showers easing. Windy
- 9
- 13
Shower or two. Windy
- 10
- 14
Possible shower. Windy
Today 18 Sep West and South Gippsland
Partly cloudy. Areas of frost about the ranges early this morning. Winds north to northwesterly 25 to 35 km/h. Daytime maximum temperatures between 13 and 20.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- North to northwesterly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres in the east during the morning.
- 1st Swell
- West to southwesterly 2 to 3 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm in the far west late this afternoon and evening.
- Weather Situation
- A weak high pressure system to the north of Victoria will move into the Tasman Sea today, before a series of cold fronts cross Bass Strait between late Friday and early Monday.
Cleft Island Temperature Statistics View More
September Temperature
Wilsons Promontory Lighthouse (11km)
Lowest 5 September, 2025
6 °CAverage September
12.4 °CHighest 15 September, 2025
23.1 °C
Climate (2020–Present)
Wilsons Promontory Lighthouse (11km)
Average Low 2020–2025
12.5 °CAverage 2020–2025
14.4 °CAverage High 2020–2025
16.9 °C