If you planning to travel to Shiraho Beach, Ishigaki Island, Japan, 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 8:55 PM. The temperature feels like 89.6 with a humidity level of 80 so dress accordingly. Cloud coverage is 0 percent with visibility at 14.9 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 11 MPH. At the end of the day don’t miss the sunset at 10:28 AM.