Load U.S. NOAA coastal observations — tide-gauge water levels, tide predictions, and offshore buoys — as time-aware QGIS layers.
SeaState US pulls data from NOAA CO-OPS (Tides & Currents tide-gauge stations) and the National Data Buoy Center (NDBC offshore buoys) into QGIS as styled point layers, and charts any layer as a time series. Coverage is U.S. coasts, the Great Lakes, and territories. Uses keyless public APIs — no account required.
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