Corps of Engineer Castle Graphic
Dataport

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Select an area of the United States to obtain a more detailed location of gages or choose one of the gage sites listed below the map.
United States Map
Products
  • Monthly Wave Data files and plots (select area on map or choose a site below)
  • Extremal analysis tables
  • Climatic Summaries
  • Site Photos (for selected sites)

North West including Alaska
North East including Great Lakes




South West including Hawaii
South East including Gulf of Mexico



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Coastal southeast United States including the Gulf of Mexico Coastal northwest United States Coastal southwest United States Hawaiian Islands Coastal Northeast United States South Lake Michigan area unlinked area