Connects to NOAA's GFS-Wave operational forecasting system, which runs WAVEWATCH III for global wave predictions, plus real-time NDBC buoy observations for validation. Part of the OceanMCP suite built for coastal and offshore workflows. You can pull forecast grids for wave height, period, and direction at arbitrary coordinates, then compare against actual buoy measurements from NDBC's network of 1,300+ stations. No API keys required since it hits public NOAA data services. Useful when you're routing vessels, planning offshore operations, or validating wave models against ground truth. Pairs naturally with the other ocean-mcp servers for tides, currents, and storm surge if you need a fuller coastal picture.
claude mcp add --transport stdio io.github.mansurjisan-ww3-mcp -- uvx ww3-mcp