Cape Marengo Weather Forecast
- 8
- 15
Clear
- 10
- 15
Showers easing. Windy
- 9
- 15
Cloudy
- 9
- 20
Sunny
- 14
- 23
Mostly sunny
- 13
- 18
Shower or two
- 11
- 16
Shower or two
Today 5 Oct South West
Mostly clear. Slight chance of a shower about the ranges early this evening. Near zero chance of rain elsewhere. Winds west to northwesterly 15 to 20 km/h becoming light in the evening.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Northwest to southwesterly 10 to 15 knots tending northwesterly in the late evening. Winds reaching up to 20 knots in the far west in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system well to the west extends a weak ridge across northern Victoria. A cold front crosses southern parts of Victoria Tuesday as the high moves over the Bight. The high then moves southeastward, drifting into the Tasman Sea by Thursday where it will continue to extend a weak ridge over Victoria. A cold front moving through the Bight will reach western Victoria later Friday, crossing the State on the weekend.
Cape Marengo Temperature Statistics View More
October Temperature
Cape Otway (14 km)
Lowest 2 October, 2026
10.9 °CAverage October
12.7 °CHighest 1 October, 2026
15.6 °C
Climate (2021–2026)
Cape Otway (14 km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
17.5 °C