SW will be side to side-on at the ferry terminal, I've seen kiters going on the north side of the causeway between the ferry terminal and Roberts bank. The south side puts your kite dangerously close to the ferry traffic, especially at high tide.
Less of an issue today with a very low tide around 1pm, I would just suggest launching and landing well away from the causeway. Watch for weeds, there are great weed farming opportunities if your kite touches down! Even launching as the tide was coming in put quite a few weeds on my lines.
Crescent Beach is usually the go-to spot for a SW and much shorter distance to the channel to get on the water
Hope you get some!