Water Clarity Report
Where Are You
Swimming Today?
Search by zip code, beach name, city, or island. We'll find the best swim spots — including insider locals-only spots — ranked by water clarity.
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How Water Clarity Is Scored
Rainfall & Runoff
Recent rain washes sediment into nearshore waters. We track precipitation and proximity to stream mouths.
Weight: 30%Wind Speed
Strong winds stir bottom sediment and create chop. Offshore winds flatten the surface and improve visibility.
Weight: 20%Wave Height & Period
Large surf churns the bottom. Longer swell periods mean cleaner groundswells with less turbulence.
Weight: 20%Sun & Cloud Cover
Sunlight penetrates clear water. Cloud cover reduces the visual depth a swimmer perceives.
Weight: 10%Tide & Currents
Tidal movement and ocean currents can stir sediment or bring in cleaner offshore water.
Weight: 10%Bottom Type
Sandy bottoms suspend easier than reef. Proximity to rivers or storm drains affects post-rain recovery.
Weight: 10%