Eastern Lighthouse Weather Forecast
- 10
- 27
Sunny
- 18
- 31
Late cold change. Windy
- 12
- 20
Partly cloudy
- 12
- 22
Shower or two
- 10
- 18
Partly cloudy
- 10
- 23
Partly cloudy
- 12
- 22
Partly cloudy
Today 3 Dec Mornington Peninsula
Sunny. Winds northwesterly 15 to 25 km/h turning northerly during the afternoon and evening.
Port Phillip Local Waters
- Wind
- North to northwesterly 10 to 15 knots, reaching up to 20 knots in the south in the late evening.
- Seas
- Below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A high pressure system over the Tasman Sea directs a northwesterly flow over the state and it will strengthen on Wednesday and Thursday ahead of a cold front which will cross Victoria later on Thursday, followed by a trough and low pressure system on Friday. Another cold front moves over the south of Victoria on Saturday.
Eastern Lighthouse Temperature Statistics View More
December Temperature
Cerberus (22km)
Lowest 2 December, 2025
10.5 °CAverage December
12.8 °CHighest 1 December, 2025
16 °C
Climate (2020–Present)
Cerberus (22km)
Average Low 2020–2025
10.1 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
19.5 °C