I'm packing the car now and heading there after work

Friday
Wind: SE/NE 5/10 knots, becoming S/SW 10/15 knots late morning, freshening to 15/20 knots during the afternoon, easing to S/SE 10/15 knots late evening.
Sea: below 0.5 m, gradually rising to 1 to 1.5 m during the afternoon.
Swell south of Marino Rocks: W/SW less than 0.5 m.
(
http://www.bom.gov.au/sa/forecasts/adelaidewatersforecast.shtml)