Marengo Weather Forecast
- 10
- 15
Showers. Wind easing
- 9
- 20
Mostly sunny
- 16
- 22
Showers increasing. Windy
- 10
- 13
Shower or two
- 9
- 16
Shower or two
- 11
- 15
Showers
- 9
- 15
Showers. Windy
Today 3 Oct South West
Cloudy. Very high chance of showers near the Otways, medium chance elsewhere. Winds westerly 20 to 30 km/h tending southwesterly in the early afternoon then becoming light in the evening. Daytime maximum temperatures around 17.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- West to southwesterly 15 to 25 knots, reaching up to 30 knots during the morning and early afternoon. Winds decreasing to 10 to 15 knots in the late evening.
- Seas
- 2 to 3 metres, decreasing to 1 to 2 metres during the afternoon.
- 1st Swell
- West to southwesterly 2 to 2.5 metres inshore, increasing to 2 to 4 metres offshore.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- Winds will ease today as a ridge of high pressure approaches from the west, with the ridge to move over Victoria waters during the evening and to the east early Saturday. Winds will tend warmer northerly across Bass Strait during Saturday and Sunday, ahead of a cold front expected to push over the western waters late on Sunday and cross the remainder of the Bass Strait early Monday morning.
Marengo Temperature Statistics View More
October Temperature
Cape Otway (15km)
Lowest 2 October, 2025
7 °CAverage October
10.1 °CHighest 1 October, 2025
14.2 °C
Climate (2020–Present)
Cape Otway (15km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
14.2 °CAverage High 2020–2025
17.4 °C