Merri River Entrance Weather Forecast
- 8
- 15
Partly cloudy
- 4
- 16
Partly cloudy
- 6
- 20
Mostly sunny
- 11
- 22
Partly cloudy
- 12
- 21
Shower or two
- 9
- 14
Showers
- 7
- 14
Shower or two
Today 10 Sep Warrnambool
Partly cloudy. Winds southerly 15 to 20 km/h tending southwesterly in the early morning then becoming light in the middle of the day.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Southerly 10 to 15 knots, reaching up to 20 knots in the far east early in the morning. Winds turning southwesterly before dawn.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 4 to 6 metres, decreasing to 4 metres later in the evening.
- Weather
- Partly cloudy.
Merri River Entrance Temperature Statistics View More
September Temperature
Warrnambool Airport (12km)
Lowest 8 September, 2026
1 °CAverage September
10.9 °CHighest 1 September, 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
19.1 °C