Latest NCEP WaveWatch III graphics

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     *** We are trying a new colortable for waves hoping to make images easier to read. We welcome user feedback. ***

1) Areas denoted by dark grey within the lakes and other water systems represent either "No Data" or regions of analyzed ice within the Global Forecast System. These regions should be interpreted as "No wave or wind data available" and not necessarily wave heights = 0 and/or windspeed = 0.

2) Winds on this page and those used by the Great Lakes Wave Watch III to force the wave forecasts are from the National Weather Service (NWS) National Digital Forecast Database (NDFD). Click here to learn more about the NDFD.

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