Merri River Entrance Weather Forecast
- 4
- 14
Shower or two
- 5
- 16
Partly cloudy
- 8
- 16
Showers
- 9
- 15
Showers
- 6
- 14
Showers easing. Windy
- 7
- 15
Showers increasing
- 6
- 13
Showers. Windy
Today 6 Aug Warrnambool
Partly cloudy. High chance of showers, most likely during this afternoon and evening. Winds north to northwesterly 15 to 20 km/h tending west to northwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Northwesterly 15 to 20 knots turning southwesterly 10 to 15 knots in the late afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres in the far east during the morning.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A low pressure system and associated trough centred over the Tasman Sea will move away from the state as a high pressure system to the north extends a ridge over the west. The ridge will slowly move eastwards across the state through to the end of the week. A weak trough will clip parts of the south during today. The high pressure system will move out over the Tasman Sea on Saturday ahead of a vigorous cold front expected to cross the state on Sunday.
Merri River Entrance Temperature Statistics View More
August Temperature
Warrnambool Airport (12km)
Lowest 2 August, 2026
1.4 °CAverage August
8.3 °CHighest 2 August, 2026
15.2 °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