Well I'll be there at the same time - staying very near you at Dora - and taking advantage of Costa's pool most mornings.
I'm one of those lucky guys who doesn't have a great deal of trouble with the dreaded mozzie. Some of the friends I travel with do however. They recommend the Citronella based sprays available in town - and if you're sitting out on your balcony, a Citronella candle. Plug-in mozzie killers keep your bedroom free from problems.
Yes, there is a good pharmacist in Plakias, always ready with helpful advice.
As for the winds - there usually is a welcome breeze. Sometimes, you do get strong winds: weather patterns seems to be changing a little however, and it's difficult to predict when. These days, I leave my contacts at home - they dry out at the best of times! When I used to wear them out there, I always made sure I had comfort drops available.