Sandy Point (Shallow Inlet) works best for speed sailing on a WSW. Somewhere from 265 to 230 is probably ideal depending on the strength of the wind.
For fun blasting on flat water, SW is the ideal angle or even just a wee bit more south. On that angle you can run the full length of the channel and gybe back from each end.

Best tides for WSW to SW are outgoing to low and for an hour or so on the start of the incoming tide. If it is a low hig tide it can still be good right through the tide but a fast incoming tide can make big waves (woop-de-do's) on the speed course.
Strong easterlies are great fun and 40 knots plus speeds are common on the right tides. Easterlies need low tides to expose the sandbar but watch out for really abrupt shallow sandbars just out from what looks like the perfect speed course. They can be quite dangerous if hit at speed.
Wednesday looks like a possibility but the wind angle forecast is touch and go. Tides best in the morning. If it does come together it could be epic!
Saturday does not looks as windy but the angle and tides could be better.