Bed wetting help

We stop drinks an hour to 2 hours before bed, we make sure he pees before bed. My kid still wakes up head to toe in pee. A few nights ago he was dry at 4:45am, the other night he was dry at just about 2am, this morning he was dry at 5:20am. He uses the bathroom at these times, but come wake up, between 7:30 and 8:00am, the kid is soaked. Please help!!! He is 6…