Great Glennie Island Weather Forecast
- 13
- 14
Shower or two. Windy
- 13
- 13
Showers easing. Very windy
- 12
- 14
Cloudy
- 12
- 15
Partly cloudy
- 13
- 14
Showers easing
- 13
- 13
Possible shower
- 12
- 14
Partly cloudy
Today 21 Aug West and South Gippsland
Partly cloudy. Medium chance of showers near Wilsons Promontory, near zero chance elsewhere. Winds northwesterly 15 to 25 km/h.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Westerly 20 to 30 knots.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Westerly 1.5 to 2 metres, increasing to 2 to 3 metres in the west.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A ridge of high pressure over northern parts of the State will remain throughout the weekend as a couple of cold fronts pass well to the south in a broad westerly flow. The ridge will weaken and move over the Tasman Sea on Monday and a low pressure system and associated trough will approach from the west, moving to the north of the State on Tuesday.
Great Glennie Island Temperature Statistics View More
August Temperature
Wilsons Promontory Lighthouse (17km)
Lowest 4 August, 2026
7.7 °CAverage August
11.5 °CHighest 2 August, 2026
15.5 °C
Climate (2021–2026)
Wilsons Promontory Lighthouse (17km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17 °C