Manatee County · Sarasota / Bradenton · Gulf Coast
Coquina Beach recent bacteria spikes
This page is for people who want to know whether Coquina Beach has shown recent warning signs, not just what the most recent badge says.
Current picture
GOOD on the latest sample at 10 CFU/100mL.
Long-term context
2 poor samples and 3 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
3
moderate or poor samples in the displayed history.
Latest non-good sample
February 28, 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 Coquina Beach against places with fewer warning signs.
St. Pete Beach
Pinellas County · Gulf Coast · 18 mi away
No non-good samples in the displayed history
Treasure Island Beach
Pinellas County · Gulf Coast · 22 mi away
No non-good samples in the displayed history
Holmes Beach
Manatee County · Gulf Coast · 3 mi away
Latest non-good sample Nov 15
Lido Key Beach
Sarasota County · Gulf Coast · 12 mi away
No non-good samples in the displayed history
Turtle Beach
Sarasota County · Gulf Coast · 20 mi away
No non-good samples in the displayed history
Anna Maria Island Beach
Manatee County · Gulf Coast · 5 mi away
No non-good samples in the displayed history
Recent Warning-Sign Samples
Full history →February 28, 2026
95 CFU/100mL · POOR
January 29, 2026
83 CFU/100mL · POOR
October 1, 2025
50 CFU/100mL · MODERATE
Keep Exploring Nearby
How To Use This Page
This page is for people who want to know whether Coquina 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 Coquina Beach beach page.
Data from FL DOH Healthy Beaches Program. This is an independent project — check with Florida DOH for official conditions.