If you planning to travel to Nagasaki Beach, Choshi, 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 67.65 with a humidity level of 67 so dress accordingly. Cloud coverage is 4 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 south-southwest at a speed of 8 MPH. At the end of the day don’t miss the sunset at 7:42 AM.