Merri River Entrance Weather Forecast
- 7
- 14
Cloudy
- 5
- 20
Mostly sunny
- 11
- 22
Sunny
- 12
- 22
Shower or two. Becoming windy
- 10
- 13
Cloudy
- 6
- 15
Partly cloudy
- 5
- 20
Partly cloudy
Today 17 Sep Warrnambool
Cloudy. Light winds becoming westerly 15 to 20 km/h in the morning then becoming light in the evening.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- West to southwesterly 10 to 15 knots tending west to northwesterly during the afternoon and evening. Winds reaching up to 20 knots in the far east during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres in the far east around midday.
- 1st Swell
- Southwesterly 3 to 4 metres, decreasing to 3 metres around midday.
- Weather
- Cloudy.
Merri River Entrance Temperature Statistics View More
September Temperature
Warrnambool Airport (12km)
Lowest 8 September, 2026
1 °CAverage September
11 °CHighest 13 September, 2026
22.5 °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