Lantana Municipal Beach is a saltwater beach in Palm Beach County, Florida. Across 506 bacteria samples collected between 2021 and 2025 at nearby monitoring stations, it earns a Beach Safety Grade of A — Excellent.
About 1% of samples at Lantana Municipal Beach exceeded the EPA Beach Action Value of 104 CFU/100 mL for Enterococcus — the threshold at which water managers typically post a swimming advisory. In practice that means the safe-swimming limit was rarely crossed here over the monitored period. Bacteria samples almost never exceed the safe-swimming threshold.
In the most recent full reporting year, Lantana Municipal Beach was under a swimming advisory for about 0.6% of its monitored beach days — a useful gauge of how often problems recur here beyond any single sample.