Gunnamatta Beach Weather Forecast
- 10
- 15
Shower
- 8
- 14
Partly cloudy
- 6
- 14
Partly cloudy
- 6
- 15
Cloudy
- 7
- 15
Partly cloudy
- 7
- 15
Shower
- 7
- 15
Shower
Today 16 Jul Mornington Peninsula
Cloudy. Medium chance of showers, most likely in the morning. Light winds.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- West to southwesterly 10 to 15 knots, reaching up to 20 knots in the far east early in the morning. Winds decreasing to about 10 knots in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres, increasing to 3 to 4 metres in the far west.
- Weather
- Cloudy.
Gunnamatta Beach Temperature Statistics View More
July Temperature
Cerberus (28km)
Lowest 7 July, 2026
1.5 °CAverage July
9.9 °CHighest 1 July, 2026
17.9 °C
Climate (2021–2026)
Cerberus (28km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
19.7 °C