Site Labels Water Temperatures by Source, Separating Pier Readings From Satellite Data

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A developer has built a website showing current water temperatures and tide predictions for about 20 U.S. coastal and Great Lakes locations. The data draws on official sources, including NOAA pier and harbor stations, NDBC buoys, USGS gauges, and NASA/JPL satellite sea-surface analysis. Every reading is labeled with its station ID, observation time, and whether it is a direct measurement or a satellite estimate, along with a seasonal baseline to flag unusual readings. The developer is seeking feedback on how to make the difference between observed and analyzed values clearer to non-expert visitors, and on managing dense tide tables on mobile screens.

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