Which beaches have the lowest bacteria readings near Sanibel Island?
This page surfaces the lowest posted bacteria readings near Sanibel Island so you can compare same-sample numbers directly instead of relying on badges alone.
How this page sorts
Sorted by the lowest current CFU/100mL reading first, then by current status, historical risk, and sample freshness.
When to use it
Use this page when you want to compare the actual current reading values side by side and not just a status label.
What still overrides it
Heavy rain, runoff, brown water, or a stale sample can make any ranked list less trustworthy for a same-day swim call.
Top Picks In This View
Back to the main page →These are the strongest matches for the specific question this page is answering.
Lowest Bacteria
Sanibel Island Beach
Lee County · Gulf Coast · 3 mi away
Current reading: 10 CFU/100mL
Lowest Bacteria
Captiva Island Beach
Lee County · Gulf Coast · 9 mi away
Current reading: 10 CFU/100mL
Lowest Bacteria
Bonita Beach
Lee County · Gulf Coast · 16 mi away
Current reading: 10 CFU/100mL
Lowest Bacteria
Englewood Beach
Charlotte County · Gulf Coast · 37 mi away
Current reading: 10 CFU/100mL
Lowest Bacteria
Fort Myers Beach
Lee County · Gulf Coast · 8 mi away
Current reading: 10 CFU/100mL
Lowest Bacteria
Boca Grande Beach
Charlotte County · Gulf Coast · 24 mi away
Current reading: 10 CFU/100mL
Lowest Bacteria
Palm Island Beach
Charlotte County · Gulf Coast · 33 mi away
Current reading: 10 CFU/100mL
Lowest Bacteria
Lovers Key State Park
Lee County · Gulf Coast · 13 mi away
Current reading: 10 CFU/100mL
Full Ranked List
8 monitored beaches in this set.
Sanibel Island Beach
Lee County · Gulf Coast · 3 mi away
Current reading: 10 CFU/100mL
Captiva Island Beach
Lee County · Gulf Coast · 9 mi away
Current reading: 10 CFU/100mL
Bonita Beach
Lee County · Gulf Coast · 16 mi away
Current reading: 10 CFU/100mL
Englewood Beach
Charlotte County · Gulf Coast · 37 mi away
Current reading: 10 CFU/100mL
Fort Myers Beach
Lee County · Gulf Coast · 8 mi away
Current reading: 10 CFU/100mL
Boca Grande Beach
Charlotte County · Gulf Coast · 24 mi away
Current reading: 10 CFU/100mL
Palm Island Beach
Charlotte County · Gulf Coast · 33 mi away
Current reading: 10 CFU/100mL
Lovers Key State Park
Lee County · Gulf Coast · 13 mi away
Current reading: 10 CFU/100mL
County Routes
Regional Hubs
How To Use This View
Use this page when you want to compare the actual current reading values side by side and not just a status label.
The current sample still matters more than the label alone. When conditions are marginal or weather is changing quickly, open the individual beach page to compare sample date, current reading, and nearby alternatives before you go.
If it has rained recently, use the rain guide before trusting any beach list too much.
Data from FL DOH Healthy Beaches Program. This is an independent project — check with Florida DOH for official conditions.