Powlett River Entrance Weather Forecast
- 16
- 24
Possible shower or storm
- 11
- 19
Shower or two. Windy
- 10
- 17
Possible shower
- 9
- 19
Cloudy
- 9
- 27
Sunny
- 15
- 29
Sunny
- 14
- 26
Partly cloudy
Today 13 Dec Wonthaggi
Partly cloudy. Medium chance of showers, most likely this evening. The chance of a thunderstorm during the morning and afternoon. Winds northwesterly 15 to 20 km/h tending westerly in the morning then becoming light in the middle of the day.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- North to northwesterly 10 to 15 knots shifting south to southwesterly early in the morning then tending west to southwesterly 15 to 20 knots in the middle of the day.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
- 1st Swell
- Southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres during the afternoon.
- Weather
- Partly cloudy. The chance of a thunderstorm in the morning and early afternoon.
- Weather Situation
- A high pressure system lies over the Tasman Sea and extends a broad ridge over eastern Bass Strait. A low pressure trough extends across the SA border into western Victoria and Bass Strait. The trough is expected to slowly move east over Victoria and Bass Strait during Saturday, entering from the west in the early morning and moving into eastern Coastal waters by the evening. The next cold front will cross Bass Strait during Sunday with a new high pressure ridge developing in its wake on Monday.
Powlett River Entrance Temperature Statistics View More
December Temperature
Rhyll (22km)
Lowest 7 December, 2025
8.6 °CAverage December
16 °CHighest 4 December, 2025
31.6 °C
Climate (2020–Present)
Rhyll (22km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
15.1 °CAverage High 2020–2025
19.2 °C