In terms of genetics? I’ve been looking into this for southern New England outdoor growing, I’m not on the coast but I am in a large and moist/foggy river valley with some of the same daily humidity problems, especially in the end of season. I had excellent luck this past year with Malana Village sativa hashplant, despite the constant rain and high humidity, and hard dew in the fall, both of my plants made it through without mold or any pests, I did almost no IPM spraying other than a few mists with PureCrop1, on both the full sun- and shade-grown plants. That came from Colorado Sativas as a reproduction of Old World Organics’ collection in Malana over a decade ago. I can definitely recommend that one and I think CS is probably going to be the best source for affordable wet climate sativas, though he only does regs. Seeds from ACE would be my first choice for fems off the top of my head, though you might be able to find some good S1s here from OGs of their favorite fast sativas too.
