Promontory Lighthouse Offshore Weather Forecast
- 11
- 14
Shower or two
- 10
- 13
Showers. Windy
- 11
- 13
Showers easing. Very windy
- 10
- 13
Cloudy
- 10
- 15
Possible shower
- 11
- 13
Showers
- 10
- 13
Shower or two
Today 20 Aug West and South Gippsland
Cloudy. Medium chance of showers. Snow possible above 1500 metres. Winds northwesterly 15 to 20 km/h.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- Northwest to southwesterly 10 to 15 knots tending north to northwesterly in the late evening. Winds reaching up to 20 knots in the west in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Cloudy. 70% chance of showers. The chance of a thunderstorm in the east in the late afternoon and evening.
- Weather Situation
- A low pressure trough will move across Victoria on Thursday. A ridge of high pressure will become established over the north on Friday and over the weekend and a couple of cold fronts will 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.
Promontory Lighthouse Offshore Temperature Statistics View More
August Temperature
Wilsons Promontory Lighthouse (9km)
Lowest 4 August, 2026
7.7 °CAverage August
11.5 °CHighest 2 August, 2026
15.5 °C
Climate (2021–2026)
Wilsons Promontory Lighthouse (9km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17 °C