Blanket Bay Weather Forecast
- 12
- 16
Mostly clear
- 11
- 15
Showers
- 12
- 16
Showers easing
- 11
- 16
Cloudy
- 10
- 17
Partly cloudy
- 10
- 17
Possible shower
- 10
- 15
Shower or two
Today 18 May South West
Mostly clear. Slight chance of a shower in the southwest, near zero chance elsewhere. Light winds.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
- Weather
- Clear.
- Weather Situation
- A slow-moving trough over eastern Victoria will move eastwards over the Tasman Sea this evening. A high pressure ridge will extend across the north of the State following the trough and a couple of weak cold fronts will cross to the south during Tuesday and early Wednesday. The high pressure ridge will extend across the remainder of the State late Wednesday then persist for Thursday and Friday.
Blanket Bay Temperature Statistics View More
May Temperature
Cape Otway (7km)
Lowest 7 May, 2026
6.3 °CAverage May
15.2 °CHighest 1 May, 2026
27.4 °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