Cleft Island Weather Forecast
- 16
- 21
Mostly clear
- 17
- 20
Rain
- 13
- 19
Shower or two
- 13
- 17
Showers easing
- 13
- 17
Shower or two. Becoming windy
- 10
- 15
Showers. Windy
- 11
- 16
Showers easing. Windy
Today 2 May West and South Gippsland
Mostly clear. Winds north to northeasterly 15 to 25 km/h.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Northeasterly 15 to 20 knots, reaching up to 25 knots in the far west in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres in the west.
- 1st Swell
- Southwesterly around 1 metre, increasing to 1.5 metres in the far west.
- Weather
- Partly cloudy.
- Weather Situation
- A low pressure system drifts eastward south of the Bight, extending a cold front over western Bass Strait. This front will move slowly eastward overnight, before clearing the east of the Strait Sunday afternoon. The low pressure system is then expected to move over Bass Strait or southern Victoria on Monday with a cool southwesterly airstream in its wake. A cold front moving south of the Bight is likely to reach western waters later Wednesday.
Cleft Island Temperature Statistics View More
May Temperature
Wilsons Promontory Lighthouse (11km)
Lowest 1 May, 2026
15.4 °CAverage May
20.3 °CHighest
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Climate (2021–Present)
Wilsons Promontory Lighthouse (11km)
Average Low 2021–2026
12.4 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
16.9 °C