Today's seaweed and sargassum report →

Today's water quality and bacteria test →

Nearby beaches

Key Largo (Pennekamp)Islamorada (Anne’s Beach)Coco Plum Beach (Marathon)Marathon (Sombrero)Cape Florida / Bill BaggsAll beaches

ShoreScore rates Harry Harris Park (Key Largo South) from 0 to 100 in real time, combining live weather, surf and UV, official water quality testing, seaweed reports, and minute-by-minute storm radar, then tells you the best window to go. Know before you go.