Merri River Entrance Weather Forecast
- 6
- 14
Cloudy
- 3
- 15
Partly cloudy
- 5
- 18
Mostly sunny
- 7
- 18
Possible late shower
- 11
- 17
Showers
- 10
- 16
Showers
- 7
- 15
Shower or two
Today 15 Aug Warrnambool
Cloudy. Slight chance of a shower. Light winds.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- South to southwesterly below 10 knots becoming southeasterly in the early afternoon.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 3 to 4 metres.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system centred over the Bight extends a ridge over Victoria. The high pressure system will drift slowly southeastwards to be centred over Tasmania later Sunday then over the Tasman Sea early next week.
Merri River Entrance Temperature Statistics View More
August Temperature
Warrnambool Airport (12km)
Lowest 2 August, 2026
1.4 °CAverage August
9.9 °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