Blanket Bay Weather Forecast
- 12
- 18
Partly cloudy
- 12
- 20
Sunny
- 16
- 21
Possible shower
- 13
- 21
Mostly sunny
- 15
- 23
Partly cloudy
- 16
- 23
Shower or two
- 14
- 19
Cloudy
Today 20 Apr South West
Partly cloudy. Light winds.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Variable about 10 knots becoming northeast to southeasterly 10 to 15 knots in the late afternoon. Winds reaching up to 20 knots in the far east in the late evening.
- Seas
- Below 1 metre, increasing to around 1 metre in the east.
- 1st Swell
- Southwesterly around 1 metre, increasing to 1 to 1.5 metres in the far west.
- Weather
- Mostly clear.
- Weather Situation
- A ridge of high pressure will continue to persist over Victoria in the coming days. A weak trough is expected to cross the southwest and pass through Bass Strait on Wednesday, briefly interrupting the ridge before a new high pressure system develops to the southwest. This high will pass through Bass Straight and move into the Tasman but will continue to extend a ridge over Victoria into Friday.
Blanket Bay Temperature Statistics View More
April Temperature
Cape Otway (7km)
Lowest 19 April, 2026
7.7 °CAverage April
14.4 °CHighest 9 April, 2026
21.6 °C
Climate (2021–Present)
Cape Otway (7km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
14.2 °CAverage High 2021–2026
17.4 °C