Gellibrand River Entrance Weather Forecast
- 11
- 19
Rain
- 11
- 19
Shower
- 11
- 18
Shower
- 12
- 18
Shower
- 11
- 17
Cloudy
- 10
- 19
Cloudy
- 9
- 27
Partly cloudy
Today 21 Dec South West
Cloudy. Very high chance of rain, becoming less likely in the evening. The chance of a thunderstorm in the early afternoon. Winds southwesterly 25 to 35 km/h.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Southeasterly 10 to 15 knots turning southwesterly 20 to 25 knots in the late afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the afternoon, then increasing to 1.5 to 2 metres by early evening.
- 1st Swell
- South to southwesterly 1 to 1.5 metres.
- Weather
- Cloudy. 90% chance of rain.
- Weather Situation
- A low pressure system south of the Bight will move east and combine with a broad trough over western Victoria early Sunday. The low pressure system will then deepen and slowly move southeast across the State during Sunday to clear into eastern Bass Strait late Sunday. A high pressure ridge then builds across Victoria and Bass Strait during Monday. A weak cold front crosses Bass Strait during late Monday and early Tuesday with the ridge re-establishing itself from Tuesday to Thursday.
Gellibrand River Entrance Temperature Statistics View More
December Temperature
Cape Otway (35km)
Lowest 1 December, 2025
9.1 °CAverage December
15.8 °CHighest 18 December, 2025
29.9 °C
Climate (2020–Present)
Cape Otway (35km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
14.2 °CAverage High 2020–2025
17.3 °C