What should one bring for a sea excursion

Here's what you should bring for a comfortable day at sea: a swimsuit, towel, water-resistant sunscreen, sunglasses, and a light jacket or windbreaker for the return trip, even in summer. Rigid inflatable boats go fast, and the wind can pick up once you're out on the water. For swimming breaks, bring a mask and snorkel if you want to go snorkeling. Safety equipment (life vests) is provided by Black Tenders.