If you planning to travel to Moriya Beach, Katsuura, 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 9:04 PM. The temperature feels like 66 with a humidity level of 74 so dress accordingly. Cloud coverage is 94 percent with visibility at 14.9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 17 MPH. At the end of the day don’t miss the sunset at 7:42 AM.