Just check the current beacons and go by that; have gear in the car or available at all times in case, and be prepared to have an excuse to leave school, work, uni or your missus if the wind does appear....
Tomorrow I'm going for 15-20 NE, as atm there is a strongly sly front here. Good luck.
Plus, the BOM has updated theirs.
Friday: NW/NE winds 15/20 knots increasing to 20/25 knots later in the day. Seas 1.6 to 2 metres. Showers.
Saturday: N/NW winds 15/20 knots increasing to 20/25 knots in the morning, and to 25/30 knots by afternoon.