Merri River Entrance Weather Forecast
- 7
- 15
Rain
- 5
- 14
Showers. Becoming windy
- 9
- 15
Showers
- 9
- 15
Showers
- 7
- 15
Cloudy
- 7
- 16
Partly cloudy
- 5
- 15
Mostly sunny
Today 11 Jul Warrnambool
Cloudy. Very high chance of showers, most likely in the afternoon and evening. Winds northerly 30 to 35 km/h tending northwesterly 30 to 40 km/h in the early afternoon then decreasing to 25 to 35 km/h in the evening.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Northerly 25 to 30 knots, reaching up to 35 knots in the far west in the early afternoon. Winds turning westerly 20 to 30 knots in the late afternoon.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southwesterly 2 metres, tending westerly 2 to 3 metres by early evening.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the far west in the late afternoon and evening.
- Weather Situation
- A high pressure system over the Tasman Sea continues moving eastward as a cold front in the Bight approaches the west, forecast to enter western Victoria on Saturday afternoon, reaching central districts at night before clearing eastern Victoria early on Sunday. A cool westerly airstream will then follow on Sunday with embedded cold fronts to cross southern Victoria at times on Sunday and Monday evening. The westerly airstream weakens on Tuesday with a high pressure system moving over the Bight.
Merri River Entrance Temperature Statistics View More
July Temperature
Warrnambool Airport (12km)
Lowest 7 July, 2026
-1 °CAverage July
8.1 °CHighest 1 July, 2026
16.5 °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