Merri River Entrance Weather Forecast
- 7
- 18
Cloudy
- 8
- 19
Shower or two
- 9
- 19
Shower or two
- 9
- 19
Shower or two
- 11
- 19
Shower or two
- 9
- 18
Shower or two
- 10
- 18
Shower or two
Today 23 May Warrnambool
Partly cloudy. Light winds becoming northeasterly 15 to 20 km/h in the morning then becoming light in the late evening.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Northeasterly about 10 knots increasing to 10 to 15 knots in the morning.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Cloudy.
- Weather Situation
- A ridge of high pressure over the State, extending from the Tasman Sea, will weaken over the weekend as low pressure system develops west of Bass Strait. This low is expected to move inland across southeastern SA on Monday before slowly moving over southern NSW on Tuesday.
Merri River Entrance Temperature Statistics View More
May Temperature
Warrnambool Airport (12km)
Lowest 22 May, 2026
1.1 °CAverage May
13 °CHighest 1 May, 2026
28.3 °C
Climate (2021–Present)
Warrnambool Airport (12km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
19.1 °C