If you planning to travel to Samyang Black Sand Beach, Jeju, South Korea, 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 10:34 PM. The temperature feels like 28.950000000000003 with a humidity level of 59 so dress accordingly. Cloud coverage is 60 percent with visibility at 9.3 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 17 MPH. At the end of the day don’t miss the sunset at 8:38 AM.