Merri Island Weather Forecast
- 8
- 15
Cloudy
- 6
- 15
Shower or two
- 6
- 14
Cloudy
- 4
- 14
Partly cloudy
- 5
- 16
Mostly sunny
- 7
- 15
Showers easing
- 10
- 16
Shower or two
Today 24 Jun Warrnambool
Cloudy. Slight chance of a shower. Light winds.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Southeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2.5 metres.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system resides over the south of the country, forecast to drift slowly over Tasmania during coming days bringing stable conditions to Victoria. The high centre is expected to move of the Tasman Sea on Sunday shifting the flow more northerly.
Merri Island Temperature Statistics View More
June Temperature
Warrnambool Airport (12km)
Lowest 15 June, 2026
0.3 °CAverage June
11.4 °CHighest 12 June, 2026
18.4 °C
Climate (2021–2026)
Warrnambool Airport (12km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
19.1 °C