Thirteenth Beach Weather Forecast
- 7
- 14
Possible shower
- 6
- 14
Showers
- 7
- 14
Shower or two
- 5
- 14
Partly cloudy
- 6
- 17
Mostly sunny
- 6
- 15
Showers
- 9
- 14
Showers
Today 3 Aug Geelong and Surf Coast
Partly cloudy. Slight chance of a shower, with possible small hail. Winds westerly 20 to 30 km/h.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Westerly 20 to 30 knots.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- Westerly 1.5 to 2 metres, increasing to 2 to 3 metres in the west.
- Weather
- Cloudy. 95% chance of showers, with possible small hail.
- Weather Situation
- A low near Tasmania will extend troughs over southern VIC later Monday and again on Tuesday. A high pressure system to the north will extend a ridge over the west later Tuesday, moving slowly eastwards across the state through to the end of the week as the high moves out over the Tasman Sea on Saturday. A weak front clips the south on Thursday.
Thirteenth Beach Temperature Statistics View More
August Temperature
Avalon Airport (28km)
Lowest 1 August, 2026
-0.7 °CAverage August
6.5 °CHighest 1 August, 2026
14.4 °C
Climate (2021–2026)
Avalon Airport (28km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
20.6 °C