Merri River Entrance Weather Forecast
- 11
- 17
Possible shower
- 8
- 15
Showers increasing
- 7
- 15
Showers
- 8
- 15
Showers easing
- 5
- 16
Partly cloudy
- 9
- 17
Showers increasing
- 8
- 13
Showers
Today 19 Aug Warrnambool
Partly cloudy. Medium chance of showers, becoming less likely later this evening. Winds northwesterly 20 to 25 km/h.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Northwesterly 15 to 25 knots, reaching up to 30 knots offshore during the afternoon and evening.
- Seas
- 1 to 2 metres, increasing to 2 to 3 metres offshore.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm early this evening.
- Weather Situation
- A large high pressure system over the Tasman Sea is responsible for northerly winds across Victoria. A weak front will move across the state later today. A ridge of high pressure will become established over the north with further weak features passing to the south in a broad westerly flow. A high pressure system is expected to be centred over the state on the weekend.
Merri River Entrance Temperature Statistics View More
August Temperature
Warrnambool Airport (12km)
Lowest 2 August, 2026
1.4 °CAverage August
10 °CHighest 17 August, 2026
18.2 °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