Merri Island Weather Forecast
- 8
- 15
Showers
- 10
- 17
Possible early shower
- 9
- 27
Sunny
- 18
- 28
Partly cloudy
- 10
- 18
Partly cloudy
- 9
- 20
Shower or two
- 10
- 18
Shower or two
Today 1 Dec Warrnambool
Partly cloudy. High chance of showers, becoming less likely in the afternoon. The chance of a thunderstorm in the early afternoon. Possible small hail in the afternoon. Winds southwesterly 25 to 40 km/h decreasing to 20 to 25 km/h in the late evening.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Southwesterly 15 to 25 knots decreasing to 10 to 15 knots in the late evening.
- Seas
- 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy. 50% chance of showers, with possible small hail in the afternoon.
- Weather Situation
- A cold front passes over the state today. A high pressure system will move over Victoria on Tuesday before moving to the east on Wednesday ahead of another cold front which will cross Victoria on Thursday.
Merri Island Temperature Statistics View More
December Temperature
Warrnambool Airport (12km)
Lowest
–Average December
–Highest
–
Climate (2020–Present)
Warrnambool Airport (12km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
19 °C