Holdfast Bay Weather Forecast
- 8
- 15
Shower or two
- 8
- 16
Partly cloudy
- 10
- 18
Showers increasing
- 9
- 14
Showers
- 7
- 15
Showers
- 7
- 16
Shower or two
- 8
- 14
Showers
Today 19 Jul Adelaide
Partly cloudy. Medium chance of showers, most likely during the morning and afternoon. Winds northwesterly 25 to 40 km/h tending westerly 20 to 30 km/h in the middle of the day then becoming light in the evening.
Adelaide Metropolitan Waters
- Wind
- North to northwesterly 20 to 25 knots turning westerly 10 to 15 knots in the late morning and early afternoon.
- Seas
- 1.5 to 2 metres, decreasing to 1 metre during the afternoon.
- 1st Swell
- West to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Noarlunga.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A high pressure ridge will persist over SA through to the weekend. A cold front has crossed the southern coasts this morning, with a stronger cold front expected to sweep across coastal waters from Monday, exiting the south eastern coasts on Tuesday morning.
Holdfast Bay Temperature Statistics View More
July Temperature
Adelaide Airport (3km)
Lowest 1 July, 2025
3 °CAverage July
11.7 °CHighest 4 July, 2025
18.6 °C
Climate (2020–Present)
Adelaide Airport (3km)
Average Low 2020–2025
12.2 °CAverage 2020–2025
16.8 °CAverage High 2020–2025
22 °C