Ocean Grove Beach Weather Forecast
- 11
- 30
Mostly sunny
- 17
- 23
Shower or two
- 11
- 19
Becoming windy. Cloudy
- 10
- 17
Cloudy
- 11
- 18
Partly cloudy
- 10
- 32
Sunny
- 15
- 30
Mostly sunny
Today 12 Dec Geelong and Surf Coast
Mostly sunny. The chance of fog early this morning. The chance of a thunderstorm late this afternoon and evening. Winds north to northeasterly 20 to 30 km/h tending east to northeasterly 15 to 25 km/h in the late afternoon then tending north to northeasterly 15 to 20 km/h in the late evening.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- East to northeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre around midday.
- 1st Swell
- Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge of high pressure over Tasmania will clear into the Tasman Sea during the day with a trough lingering just across the NSW border along the east coast. A separate trough will then sweep across the state on Saturday, entering from the west in the early morning and clearing in the east by the evening. On Sunday a cold front will skim across the south with a new high pressure ridge developing in its wake on Monday.
Ocean Grove Beach Temperature Statistics View More
December Temperature
Avalon Airport (27km)
Lowest 7 December, 2025
6.6 °CAverage December
16.2 °CHighest 4 December, 2025
34.8 °C
Climate (2020–Present)
Avalon Airport (27km)
Average Low 2020–2025
9.6 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
20.4 °C