Miami-Dade County · Miami Beach Area · Atlantic Coast
Sunny Isles Beach recent bacteria spikes
This page is for people who want to know whether Sunny Isles Beach has shown recent warning signs, not just what the most recent badge says.
Current picture
GOOD on the latest sample at 2 CFU/100mL.
Long-term context
2 poor samples and 11 non-good samples in the displayed history.
Rain still matters
Stormwater can make this page stale faster than the normal testing schedule, especially after heavy rain.
Non-good samples
11
moderate or poor samples in the displayed history.
Latest non-good sample
March 15, 2026
This helps you see whether the trouble signs are old or relatively recent.
Poor samples
2
poor samples in the displayed history at this beach.
Water Quality History — Last 12 Months
Values in CFU/100mL. Green = Good (≤35.4), Yellow = Moderate (35.5–70.4), Red = Poor (≥70.5)
Nearby Beaches With Fewer Warning Signs
History view →These nearby beaches are sorted toward steadier after-rain options so you can compare Sunny Isles Beach against places with fewer warning signs.
Virginia Key Beach
Miami-Dade County · Atlantic Coast · 14 mi away
No non-good samples in the displayed history
Crandon Park Beach
Miami-Dade County · Atlantic Coast · 16 mi away
No non-good samples in the displayed history
Haulover Beach
Miami-Dade County · Atlantic Coast · 3 mi away
Latest non-good sample Oct 16
South Beach
Miami-Dade County · Atlantic Coast · 11 mi away
Latest non-good sample Oct 31
Dania Beach
Broward County · Atlantic Coast · 8 mi away
Latest non-good sample Jan 14
Lauderdale-by-the-Sea
Broward County · Atlantic Coast · 18 mi away
Latest non-good sample Mar 15
Recent Warning-Sign Samples
Full history →March 15, 2026
38 CFU/100mL · MODERATE
February 28, 2026
36 CFU/100mL · MODERATE
February 13, 2026
97 CFU/100mL · POOR
January 29, 2026
37 CFU/100mL · MODERATE
January 14, 2026
45 CFU/100mL · MODERATE
December 15, 2025
73 CFU/100mL · POOR
Keep Exploring Nearby
How To Use This Page
This page is for people who want to know whether Sunny Isles Beach has shown recent warning signs, not just what the most recent badge says.
Use this view as a decision aid, not a guarantee. The latest sample, visible runoff, and recent weather still matter more than any single list or chart.
If you want the main same-day answer instead, go back to the Sunny Isles Beach beach page.
Data from FL DOH Healthy Beaches Program. This is an independent project — check with Florida DOH for official conditions.