Middle Island Weather Forecast
- 8
- 15
Showers
- 9
- 15
Showers easing
- 5
- 16
Cloudy
- 9
- 17
Shower or two
- 9
- 14
Shower or two
- 8
- 14
Partly cloudy
- 6
- 17
Shower or two
Today 21 Aug Warrnambool
Cloudy. High chance of showers. Winds west to northwesterly 20 to 30 km/h.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Westerly 20 to 25 knots, reaching up to 30 knots in the late evening.
- Seas
- 1.5 to 2 metres.
- 1st Swell
- Westerly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
- Weather
- Cloudy. 80% chance of showers.
- Weather Situation
- A ridge of high pressure will become established over the north from today and over the weekend and a couple of cold fronts will pass well to the south in a broad westerly flow. The ridge will weaken and move over the Tasman Sea on Monday and a low pressure system and associated trough will approach from the west.
Middle Island Temperature Statistics View More
August Temperature
Warrnambool Airport (13km)
Lowest 2 August, 2026
1.4 °CAverage August
10.4 °CHighest 17 August, 2026
18.2 °C
Climate (2021–2026)
Warrnambool Airport (13km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
19.2 °C