RedactedNarrative: On 7-05-15 at approximately 1630 hours officer and i were dispatched to a boating accident with injuries in fisherman's channel. Upon arrival i observed a 44 foot sea ray grounded in a sandbar, 2 city fire rescue vessels ( alarm# 51078) and 1 miami dade fire rescue ( alarm# 5144389) were on scene and treating two victims. The victims were transported to ryder trauma and later released with no serious injuries. The owner operator stated "he didn't realize the tide was so low and he ran aground". At the time of the accident there were no visual signs of damage to the vessel. I transported the remaining passengers to miami beach marina and sea tow assisted in removing the vessel from the sandbar. Upon impact the victim occupant1 was unconscious momentarily and transported by fire rescue to ryder trauma. She was examined and released with no serious injury. upon impact occupant2 struck the seat in front of her and sustained facial contusions, she was transported by fire rescue to ryder trauma and released with no serious injury.