The GROW East Coast 28km (EC28km) hindcast is a near-coastal archive of winds, wave fields and wave spectra along the U.S. East Coast. The archive is available at 28 km (0.125 degree) points for the period 1980-2005 with select pre-1980 storms (tropical and extra-tropical) included. Significant tropical systems for the period 1925-2005 also include water level and vertically averaged currents on the 28km grid.

• Grid PDF File (2.3MB)
• Comma-Delimited Fields Grid File (41K zipped)

• GROW (Global)
• NATL50 (North Atlantic)
• CARIMOS (Caribbean)
• NUG/NEXT (North Sea)
• OSMOSIS (Display Software)

• Time series of wind and wave parameters (including sea/swell partitions) in ASCII or OSMOSIS format
• Return period extremes for wind speed, wave height (significant, maximum and crest) and wave period
• Operability statistics expressed as frequency-of-occurence tables and persistence/duration statistics
• Directional wave spectra at all archive points