Martin County · Treasure Coast · Atlantic Coast
Stuart Beach water quality history
This page is for swimmers who want the deeper historical story at Stuart Beach: recent readings, spike frequency, and how often the beach has slipped into poor territory.
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.
Poor samples shown
2
out of 12 displayed samples.
Latest poor sample
November 30, 2025
This is the last time the displayed history shows a poor result.
Historical risk
17%
share of poor samples in the displayed history.
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 Lower Risk
Nearby alternatives →Jensen Beach
Martin County · Atlantic Coast · 4 mi away
No poor samples in the displayed history · risk 0%
Fort Pierce Inlet State Park Beach
St. Lucie County · Atlantic Coast · 21 mi away
No poor samples in the displayed history · risk 0%
Juno Beach
Palm Beach County · Atlantic Coast · 22 mi away
No poor samples in the displayed history · risk 0%
Bathtub Reef Beach
Martin County · Atlantic Coast · 2 mi away
Last poor sample Nov 15 · risk 8%
Hobe Sound Beach
Martin County · Atlantic Coast · 9 mi away
Last poor sample Nov 30 · risk 8%
Avalon State Park Beach
St. Lucie County · Atlantic Coast · 24 mi away
Last poor sample Jan 29 · risk 8%
Recent Warning-Sign Samples
Full history →February 13, 2026
59 CFU/100mL · MODERATE
November 30, 2025
77 CFU/100mL · POOR
October 16, 2025
108 CFU/100mL · POOR
Keep Exploring Nearby
How To Use This Page
This page is for swimmers who want the deeper historical story at Stuart Beach: recent readings, spike frequency, and how often the beach has slipped into poor territory.
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 Stuart Beach beach page.
Data from FL DOH Healthy Beaches Program. This is an independent project — check with Florida DOH for official conditions.