Marengo Weather Forecast
- 8
- 14
Partly cloudy
- 9
- 14
Showers
- 10
- 14
Rain
- 10
- 13
Rain. Windy
- 9
- 14
Showers. Windy
- 7
- 12
Showers. Windy
- 9
- 14
Showers. Wind easing
Today 7 Aug South West
Partly cloudy. Patchy fog this morning, mainly in the west. Slight chance of a shower. Light winds becoming north to northwesterly 15 to 20 km/h in the middle of the day then tending north to northeasterly in the evening. Daytime maximum temperatures around 14.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Westerly 10 to 15 knots, reaching up to 20 knots in the east during the morning. Winds becoming variable about 10 knots in the late afternoon then becoming north to northeasterly 10 to 15 knots in the late evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
- 1st Swell
- Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the far west.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system to the northeast extends a ridge over the state. The ridge will slowly move eastwards east of Victoria, making way for northerly flow ahead of a strong cold front. The cold front approaches during Saturday and will cross the state on Sunday. A low pressure system will move across Bass Strait on Monday morning in the wake of Sunday's front.
Marengo Temperature Statistics View More
August Temperature
Cape Otway (15km)
Lowest 1 August, 2026
6.4 °CAverage August
10.8 °CHighest 2 August, 2026
16.4 °C
Climate (2021–2026)
Cape Otway (15km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
17.5 °C