Prime Beach Weather Forecast
- 19
- 28
Shower
- 14
- 18
Shower
- 13
- 18
Shower
- 11
- 20
Partly cloudy
- 8
- 22
Partly cloudy
- 11
- 24
Partly cloudy
- 12
- 20
Shower
Today 19 Apr Mid North
Partly cloudy. High chance of showers in the west, medium chance elsewhere. The chance of a thunderstorm this evening. Winds north to northwesterly 25 to 40 km/h increasing to 45 km/h before turning westerly 20 to 30 km/h in the late afternoon. Daytime maximum temperatures around 30.
Gulf St Vincent Coastal Waters
- Wind
- North to northwesterly 15 to 25 knots turning westerly 20 to 25 knots in the early afternoon. Winds reaching up to 30 knots south of Port Vincent to Brighton in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres by early evening.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
- Weather Situation
- A cold front currently over western waters will sweep over the central coasts through Saturday. The low pressure system associated with this front will linger around the south eastern coasts on Sunday before moving eastward on Monday. Behind this change a high pressure system will move into the Bight bringing stable conditions over coastal waters into the new week.
Prime Beach Temperature Statistics View More
April Temperature
Roseworthy (32km)
Lowest 4 April, 2025
5.9 °CAverage April
20 °CHighest 12 April, 2025
35.7 °C
Climate (2020–Present)
Roseworthy (32km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
16.2 °CAverage High 2020–2025
23.6 °C