Merri River Entrance Weather Forecast
- 9
- 13
Cloudy
- 8
- 15
Partly cloudy
- 4
- 16
Mostly sunny
- 6
- 20
Mostly sunny
- 11
- 22
Shower or two
- 12
- 21
Showers
- 9
- 15
Showers
Today 9 Sep Warrnambool
Cloudy. Slight chance of a shower, most likely in the early morning. Winds southwesterly 30 to 35 km/h tending southerly 25 to 35 km/h in the early morning then decreasing to 20 to 25 km/h in the evening.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- South to southwesterly 15 to 25 knots, reaching up to 30 knots early in the morning.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 4 metres, increasing to 4 to 6 metres during the morning.
- Weather
- Cloudy.
Merri River Entrance Temperature Statistics View More
September Temperature
Warrnambool Airport (12km)
Lowest 8 September, 2026
1 °CAverage September
10.7 °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
19.2 °C