Blanket Bay Weather Forecast
- 15
- 19
Cloudy
- 12
- 16
Cloudy
- 11
- 17
Partly cloudy
- 13
- 20
Partly cloudy
- 15
- 23
Mostly sunny
- 15
- 21
Cloudy
- 14
- 19
Partly cloudy
Today 30 Dec South West
Cloudy. Slight chance of a shower near the coast in the afternoon and early evening. Near zero chance of rain elsewhere. Winds southerly 15 to 25 km/h increasing to 20 to 30 km/h in the morning. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching between 19 and 26.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Easterly 15 to 25 knots shifting southwesterly in the late morning. Winds reaching up to 30 knots in the afternoon.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- West to southwesterly around 1 metre, increasing to 1 to 1.5 metres in the far west.
- Weather
- Partly cloudy.
Blanket Bay Temperature Statistics View More
December Temperature
Cape Otway (7km)
Lowest 1 December, 2025
9.1 °CAverage December
15.3 °CHighest 18 December, 2025
29.9 °C
Climate (2020–Present)
Cape Otway (7km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
14.2 °CAverage High 2020–2025
17.3 °C