If you planning to travel to Santa Maria Cave, Bintan Island, Indonesia, 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 10:40 PM. The temperature feels like 91.19999999999999 with a humidity level of 83 so dress accordingly. Cloud coverage is 18 percent with visibility at 13.7 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 3 MPH. At the end of the day don’t miss the sunset at 10:47 AM.