If you planning to travel to Wee Wee Caye Marine Lab, South Water Caye, Belize, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 11:55 AM. The temperature feels like 85.1 with a humidity level of 84 so dress accordingly. Cloud coverage is 8 percent with visibility at 14.4 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 3 MPH. At the end of the day don’t miss the sunset at 11:16 PM.