Gunnamatta Beach Weather Forecast
- 8
- 14
Shower
- 9
- 14
Shower
- 8
- 14
Cloudy
- 6
- 14
Sunny
- 5
- 14
Partly cloudy
- 6
- 14
Shower
- 6
- 14
Shower
Today 3 Jul Mornington Peninsula
Cloudy. Very high chance of showers, most likely in the morning and afternoon. Winds northwesterly 30 to 45 km/h tending westerly in the morning then decreasing to 20 to 30 km/h in the evening.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Northwesterly 25 to 30 knots, reaching up to 35 knots during the morning. Winds turning west to southwesterly 20 to 30 knots during the morning.
- Seas
- 2 to 4 metres.
- 1st Swell
- West to southwesterly 2 to 4 metres, increasing to 4 to 6 metres in the far west.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning.
Gunnamatta Beach Temperature Statistics View More
July Temperature
Cerberus (28km)
Lowest 2 July, 2026
10.6 °CAverage July
12.8 °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