Question:
Bond no. 9 Fire Island. It's not my favorite, but it's definitely summery. I second the Creed OV recommendation, & will also suggest Creed MI and SMW.

Answer:
Bahiana by Maitre Parfumeur et Gantier.
Runners up: Yerbamate by Lorenzo Villoresi, Erolfa (if you're by the sea) and Silver Mountain Water by Creed.