If the sea is too hot. You can avoid the sun by the beach or sit under the shade of coconut trees. If you get it hot enough or not you stay in the resort. Wait it out until the evening activities.
If the sea is too hot. You can avoid the Sun by umbrellas or sit under the coconut tree, or if it was hot until you get you could relax at the resort, so wait until the evening came out doing various activities.
If you are too hot to the sea should be able to avoid the sun with a seating area under the umbrella beach or coconut trees or if it is hot and you are not you will stay within the resort was to wait until the evening so come out to events.