If you planning to travel to Grand Beach, Biarritz, France, 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 7:38 AM. The temperature feels like 44.4 with a humidity level of 89 so dress accordingly. Cloud coverage is 10 percent with visibility at -- 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 5 MPH. At the end of the day don’t miss the sunset at 4:39 PM.