Knob has posted a good link. The swell forecasts are much more accurate than the weather and wind forecasts since the swell originates off the NE US. G
Be choosy about your anchorage or mooring field and North Swell doesn't really carry much power over a charter sail. Might direct or re-arrange some of your routing choices, but no reason to interfere with your pleasure
A sad remainder from the 2017 Hurricane season is that only Leverick is alive and well in North Sound.
North Sound is hugely " charter central" for flat water comfort. I really don't want to think of what might happen in North Sound if VG airport challenged EIS.
I have never really had a issue with a moderate swell in the Anegada anchorage. Charter company is advising against friends going. Anyone had a issue there with a swell right out of the North?