Great Glennie Island Weather Forecast
- 15
- 17
Partly cloudy
- 16
- 19
Mostly sunny
- 16
- 17
Showers
- 15
- 16
Shower or two
- 15
- 15
Showers. Becoming windy
- 15
- 16
Showers easing. Windy
- 15
- 16
Possible shower
Today 15 May West and South Gippsland
Sunny. Light winds. Daytime maximum temperatures between 18 and 22.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Northeasterly 10 to 15 knots, reaching up to 20 knots in the far west during the afternoon and evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres in the west around midday.
- 1st Swell
- West to southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
- Weather
- Mostly sunny. The chance of fog in the east in the late morning with reduced visibility.
- Weather Situation
- A large high pressure system centred over the Tasman Sea extends a ridge and light northeasterly winds over Victoria. The high will move southeastwards during today but will continue to extend a ridge over Victoria. A slow-moving trough is expected to approach the west late today then gradually move across Victoria over the weekend. A ridge will move over Victoria on Monday following the trough then a cold front is expected to move across on Tuesday.
Great Glennie Island Temperature Statistics View More
May Temperature
Wilsons Promontory Lighthouse (17km)
Lowest 7 May, 2026
7 °CAverage May
15.4 °CHighest 1 May, 2026
24.3 °C
Climate (2021–Present)
Wilsons Promontory Lighthouse (17km)
Average Low 2021–2026
12.4 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
16.9 °C