Sandstone Island Weather Forecast
- 9
- 19
Early shower clearing
- 9
- 19
Wind easing. Sunny
- 10
- 20
Showers. Windy
- 7
- 17
Showers easing. Wind easing
- 8
- 17
Shower or two
- 9
- 17
Possible shower
- 9
- 17
Possible shower
Today 24 May Mornington Peninsula
Partly cloudy. Medium chance of showers, clearing by sunrise. Winds northwesterly 25 to 35 km/h increasing to 25 to 40 km/h in the middle of the day then tending northerly 35 to 50 km/h in the evening.
Western Port Local Waters
- Wind
- Northwesterly 10 to 15 knots, increasing to 15 to 20 knots in the late morning and afternoon. Winds tending north to northwesterly 20 to 30 knots in the evening.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A low pressure system near Tasmania will move further southwards on Saturday as a brief ridge of high pressure crosses Bass Strait. Meanwhile a weak cold front will approach from the west and weaken as it clips the southwest late on Saturday. A deep low pressure system well south of the Bight will strengthen the northwesterly flow on Sunday with an associated cold front reaching the State on Monday.
Sandstone Island Temperature Statistics View More
May Temperature
Cerberus (4km)
Lowest 21 May, 2025
-1.5 °CAverage May
12.2 °CHighest 6 May, 2025
25.6 °C
Climate (2020–Present)
Cerberus (4km)
Average Low 2020–2025
10.2 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
19.5 °C