Summerland Beach Weather Forecast
- 4
- 17
Partly cloudy
- 7
- 18
Cloudy
- 8
- 15
Possible shower
- 5
- 14
Partly cloudy
- 4
- 19
Possible shower
- 11
- 18
Showers
- 7
- 15
Showers
Today 21 Aug Central
Partly cloudy. Winds north to northeasterly 15 to 20 km/h.
Western Port Local Waters
- Wind
- Easterly below 10 knots becoming north to northeasterly in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A large high pressure system over the Tasman Sea is moving slowly east while extending a ridge over Victoria. A pair of weakening cold fronts will cross Bass Strait later Friday and early Saturday, with the second front reaching the bays late morning on Saturday. Another high then moves in quickly, to be centred over southwestern Victoria late Saturday. This high will move eastwards on Sunday. On Monday northerly flow will increase over Victoria as another cold front approaches, the first of a series which will bring wet and windy conditions during next week.
Summerland Beach Temperature Statistics View More
August Temperature
Rhyll (14km)
Lowest 20 August, 2025
6 °CAverage August
10.7 °CHighest 10 August, 2025
16.2 °C
Climate (2020–Present)
Rhyll (14km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
15.1 °CAverage High 2020–2025
19.3 °C