Nassau County · Northeast Florida · Atlantic Coast
Amelia Island Beach Water Quality
Water quality is POOR — Swimming not recommended
The most recent test at Amelia Island Beach showed enterococcus bacteria levels of 105 CFU/100mL, which exceeds the safe threshold (70.5+ CFU/100mL). Swimming is not recommended until conditions improve.
Historical Risk Rating
Amelia Island Beach has an acceptable track record, though 17% of recent tests showed elevated bacteria levels.
Water Quality History — Last 12 Months
Values in CFU/100mL. Green = Good (≤35.4), Yellow = Moderate (35.5–70.4), Red = Poor (≥70.5)
Swimming After Rain
Rainfall can wash bacteria, fertilizers, and other pollutants into the ocean through stormwater runoff. The Florida DOH recommends waiting at least 72 hours after heavy rain before swimming, especially near inlets, canals, and river mouths. If it has rained recently in the Nassau County area, use extra caution.
About Amelia Island Beach
A barrier island beach at the northernmost point of Florida's Atlantic coast, Amelia Island offers 13 miles of pristine shoreline and a historic downtown.
Nearby Beaches
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Disclaimer: Water quality data is sourced from the Florida Department of Health Healthy Beaches Program. Conditions can change rapidly. This website provides informational estimates only — always check with Florida DOH for official, real-time beach conditions. Safe to Swim Florida is an independent project and is not affiliated with any government agency.