Merri River Entrance Weather Forecast
- 10
- 15
Possible shower
- 7
- 17
Showers increasing
- 11
- 15
Showers. Windy
- 10
- 15
Showers increasing
- 9
- 15
Shower or two
- 6
- 14
Shower or two
- 8
- 15
Partly cloudy
Today 3 Sep Warrnambool
Cloudy. Medium chance of showers. Winds westerly 25 to 35 km/h tending northwesterly 15 to 20 km/h in the late evening.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Westerly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southwesterly 5 to 6 metres.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A cold front embedded in a westerly flow will cross Gippsland during Thursday evening before moving away into the Tasman Sea, as a ridge of high pressure builds over the north of the State. The high will move into the Tasman Sea later Friday, ahead of an approaching strong cold front to the west. The front is will cross Victoria during Saturday. Another ridge of high pressure extends over the State during Sunday before another cold front clips the south of the State on Monday.
Merri River Entrance Temperature Statistics View More
September Temperature
Warrnambool Airport (12km)
Lowest 1 September, 2026
5.4 °CAverage September
11.1 °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