The Conductivity, Temperature and Depth (CTD) data from HYDROSTATION 'S' were collected in NW Atlantic (limit-40 W). Data was collected from Ship WEATHERBIRD. The data was collected over a period spanning from October 26, 1988 and December 28, 1988. Data from 9 casts and 6,331 records with descriptive headers was submitted in a diskette by Dr. Rodney Johnson of Bermuda Biological Station for Research (BBSR). Data has been processed and is available in F022-CTD-Hi Resolution file format of NODC. F022 High-resolution CTD data is collected from high resolution (conductivity-temperature-depth) instruments. As they are lowered and raised in the oceans, these electronic devices provide nearly continuous profiles of temperature, salinity and other parameters. Data values may be subject to averaging or filtering or obtained by interpolation and may be reported at depth intervals as fine as 1 m. Cruise and instrument information, position, date, time and sampling interval are reported for each station. Environmental data at the time of the cast (meteorological and sea surface conditions) may also be reported. The data record comprises values of temperature, salinity or conductivity, density (computed sigma-t) and possibly dissolved oxygen or transmissivity at specified depth or pressure levels. Data may be reported at either equally or unequally spaced depth or pressure intervals.