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This is a listing of on-line data that is accessible through Web Services and it is provided by the Center for Operational Oceanographic Products and Services.
Water Level
Raw Data
Six Minute Data WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Verified Data
Six Minute Data WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Hourly Heights Data WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
High/Lows Data WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Daily Mean Data WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Meteorological & Ancillary
Wind WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Air Temperature WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Water Temperature WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Barometric Pressure WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Conductivity WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Tide Predictions
High Low Tide Pred WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Tide Predictions WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Currents Data
Water Velocity WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Active Stations
Active Stations WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Harmonic Constituents

** Important Notice **

The returned data are based upon the latest information available as of the date of your request. The official Tide and Tidal Current prediction tables are published annually on October 1, for the following calendar year. Tide and Tidal Current predictions requested prior to the publishing date of the official tables are subject to change. See note below about Daylight Saving Time.
Harmonic Constituents WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
Datums
Datums WSDL    SOAP Request    SOAP Response    JAVA Client    Try me
   
Parameters Description
A description of input and output parameters is available here
Stations Listing
To view the stations' listing and their sensors' configuration click here.
Text Format
Click here to retrieve data in a text format

For Water Level Data, the user can retrieve up to a maximum of one month worth of six minute data. The rest of the data sets can be retrieved up to a maximum of one year except for the high/lows and the daily mean data which have a maximum of five years.

A valid retrieval date for the verified data would be going back to the first of the current month, then two months back. For example, if today's date is March 2nd or March 29th, start with March 1st and subtract two months. The most recent date available for data extraction would be January 1st.

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Center for Operational Oceanographic Products and Services Data Disclaimer

These raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution.