Merri River Entrance Weather Forecast
- 7
- 15
Shower or two
- 7
- 13
Showers
- 7
- 14
Rain easing. Windy
- 7
- 14
Showers increasing
- 7
- 13
Showers
- 8
- 15
Showers easing
- 8
- 15
Showers
Today 8 Aug Warrnambool
Cloudy. Medium chance of showers. Winds northeasterly 20 to 25 km/h.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Northerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1.5 metres offshore.
- 1st Swell
- Southwesterly 2.5 metres.
- Weather
- Cloudy. 60% chance of showers.
- Weather Situation
- A high pressure system to the northeast of Victoria will move away over the Tasman Sea overnight, with a vigorous cold front to move over South Australia and a low to develop near Adelaide on Sunday. The low and an associated front will move over Victoria on Monday morning and away towards Tasmania around the middle of the day, with a trough trough to cross the during the day. A narrow ridge is expected to build over Victoria on Tuesday, ahead of another cold front to cross the state early Wednesday.
Merri River Entrance Temperature Statistics View More
August Temperature
Warrnambool Airport (12km)
Lowest 2 August, 2026
1.4 °CAverage August
8.9 °CHighest 7 August, 2026
15.5 °C
Climate (2021–2026)
Warrnambool Airport (12km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
19.2 °C